Lackluster But Appreciated Nonetheless
The cavernous ruins of an ancient Cybertronian outpost on Earth hummed with a low, resonant energy, the kind that vibrated through your bones and made the air feel alive. You’d stumbled upon it weeks ago during one of your solitary hikes, drawn by the strange metallic gleam peeking through the overgrown foliage. What you hadn’t expected was the guardian who claimed it—or rather, the majestic, terrifying Predacon who had awakened from stasis within its depths.
Towering over you like a living mountain of crimson and gold armor, his dragon-like form was both beast and machine, with wings that could eclipse the sun and optics that burned with the fire of ancient conquest. At first, his presence had been a threat, a thunderous roar echoing as he emerged to investigate the tiny organic intruder. But curiosity had won out over instinct. You were no Autobot spy, no Decepticon pawn—just a human woman with a fascination for the impossible. Over stolen nights, conversations had sparked between you: his low, rumbling voice recounting tales of Predacon glory, your soft words sharing stories of human resilience. Trust bloomed into something deeper, charged with an electric tension neither of you could ignore.
Tonight, the outpost felt smaller, the air thicker with anticipation. Predaking had transformed into his robot mode to better interact with you, though even then he loomed at nearly thirty feet tall. His massive frame was a masterpiece of angular plating, broad shoulders tapering to a powerful chest emblazoned with the sigil of his kind. You stood before him on a makeshift platform of flattened debris, heart pounding as his optics fixed on you with predatory intensity.
“You are certain, little one?” His voice was a deep growl, laced with restraint. The heat from his frame warmed the space around you like a forge. “I am no gentle mech. My spark burns hot, and my frame is built for war… not for fragile organics.”
You swallowed, stepping closer until your hands could press against the warm metal of his leg plating. “I want this, Predaking. All of you. Show me.”
A low rumble vibrated from his chest, and one massive hand descended with surprising delicacy. The clawed digits, each larger than your torso, hovered before curling gently around your waist. He lifted you effortlessly, bringing you level with his faceplate. The scent of ozone and heated metal filled your senses as his optics narrowed, scanning you with visible hunger.
His free hand traced the air near your body, as if afraid to mar your skin. “Then I will savor you, my queen. Slowly.”
He began with your clothes. Those immense fingers hooked into the fabric of your shirt with pinpoint precision, tearing it away in one smooth motion without scratching you. Cool night air kissed your bare skin, making your nipples harden instantly. Predaking’s optics flared brighter, a soft growl escaping him. “Exquisite. So soft… so responsive.”
He brought you closer to his face, his intake fans whirring louder. The warmth of his breath—filtered through vents that glowed faintly—ghosted over your chest. You gasped as his glossa, a broad, metallic appendage textured with subtle ridges, extended and dragged slowly across your breasts. It was hot, almost scalding, yet perfectly controlled. The sensation was unlike anything: firm metal warmed by internal systems, slick with a thin layer of lubricant that made every lap glide.
“Ah—Predaking!” You arched into it, hands gripping the edges of his jaw plating for balance. He hummed in approval, the vibration traveling straight to your core. His glossa circled one nipple, then the other, teasing them into tight peaks before sucking gently. The pull was intense, drawing a moan from your lips that echoed off the cavern walls.
He didn’t rush. Minutes stretched as he explored your upper body, mapping every curve with meticulous licks and nuzzles. His sharp dental plates grazed your sides lightly, sending shivers of thrilling danger through you. One hand supported your back while the other ventured lower, claws delicately shredding your pants and underwear until you were fully bare in his grasp.
“Look at you,” he murmured, voice thick with lust. “Dripping already for your King.”
You were. The foreplay had you soaked, thighs pressing together instinctively. Predaking noticed, of course. He shifted you in his hold, positioning you to straddle one of his massive fingers. The digit was thick, segmented armor cool at first but warming quickly from your heat. He pressed it against your folds, not penetrating yet—just rubbing the length along your slit, coating the metal in your arousal.
The friction was maddening. You rocked against it, grinding your clit against the subtle ridges of his plating. “Please… more.”
His optics darkened with desire. “Patience, my fiery spark. I will build you to the edge and beyond.”
He continued the slow torture, sliding that finger back and forth while his glossa returned to your breasts, then trailed down your stomach. He lifted you higher, mouth opening to let his glossa delve between your thighs. The sheer size meant he could cover your entire mound with one broad stroke. The textured surface lapped at your folds, parting them, tasting your essence with a hungry groan that made your toes curl.
Waves of pleasure built as he focused on your clit, circling it with the tip of his glossa before flattening to press firmly. You cried out, fingers tangling in the crevices of his helm. He was relentless yet gentle, never using his sharp edges, only the smooth warmth. Two fingers from his other hand joined the play, one teasing your entrance while the other supported your weight.
Time blurred. He brought you close to orgasm twice, only to pull back with a wicked chuckle. “Not yet. I want to hear you beg for your release.”
“Predaking… King… please, I need—” Your voice broke as he finally pushed the tip of one finger inside you. Even just the smallest portion stretched you deliciously, filling you in a way no human ever could. He pumped shallowly, curling to brush that sensitive spot while his glossa worked your clit in firm, rhythmic laps.
The coil in your belly snapped. You came hard, thighs clamping around his digit as pleasure crashed through you. He held you through it, murmuring praises in ancient Cybertronian, his frame vibrating with shared ecstasy.
But he wasn’t done. As you panted in recovery, he lowered you to his chest plating, letting you rest against the warm surface while his hands explored further. He traced your spine, your hips, the curve of your ass with feather-light touches from his claws. “You taste of stars and sin, little one. I could devour you for cycles.”
You kissed the plating beneath you, feeling the thrum of his spark chamber deep within. Emboldened, you ground against him, feeling the massive bulge of his interface panel starting to heat beneath his pelvic armor.
Predaking growled, flipping you onto your back on a soft expanse of his folded wing. The membrane was surprisingly yielding, like heated leather. He loomed over you, one hand pinning your wrists gently above your head while the other resumed its teasing between your legs. This time, two fingers pressed in, scissoring slowly to stretch you further. The fullness was overwhelming, every ridge and seam dragging against your inner walls.
He watched your face intently, optics half-lidded. “So tight. So perfect. You were made for a beast like me.”
You moaned, hips bucking to meet his thrusts. His thumb—broad and precise—rubbed your clit in tight circles. The dual stimulation had you writhing, another orgasm building faster this time. He leaned down, glossa flicking across your nipples again, sucking marks that would linger for days.
When you came the second time, it was with a scream that echoed through the outpost. Predaking purred, withdrawing his fingers to lick them clean with evident relish. “Delicious.”
The foreplay stretched on, luxurious and unhurried. He positioned you on your stomach next, your body draped over the curve of his thigh plating. From behind, his glossa traced down your back, over the swell of your ass, dipping between your cheeks to tease your other hole lightly. You gasped at the new sensation, pushing back instinctively.
“Every part of you is mine tonight,” he rumbled, one finger circling your entrance again while another pressed gently against your rear. The dual pressure had you trembling, overwhelmed by the size difference and the sheer dominance.
He didn’t penetrate fully there—not yet—but the teasing built incredible pressure. His free hand reached around to cup your breasts, rolling your nipples between careful claw tips. The combination had you grinding desperately against his leg, leaving a slick trail on his armor.
Hours seemed to pass in this haze of pleasure. Predaking was a master of control, edging you repeatedly. He’d bring you to the brink with his mouth and fingers, then switch to rubbing his heated interface panel against your body. The panel had slid open partially, revealing the thick, glowing spike of his interfacing array—massive, ridged, with a knot-like base that made your mouth water and your core clench in anticipation.
You reached out, hands barely wrapping around a portion of it. It pulsed hot under your touch, slick with transfluid. Predaking groaned deeply, hips jerking. “Careful, my queen. Touch me and I may lose my restraint.”
Encouraged, you stroked what you could, kissing the tip. His reaction was thunderous—a full-body shudder and a roar that shook dust from the ceiling. He rewarded you by plunging his glossa deep between your thighs again, fucking you with it in long, powerful strokes while you worked him with both hands and your mouth.
Your third orgasm hit like a supernova, vision whiting out as you squirted against his faceplate. Predaking drank it down greedily.
Finally, as the night deepened, he deemed you ready. Lifting you once more, he aligned his spike with your entrance. The head alone was enormous, but your body—slick and stretched from endless foreplay—yielded. He pushed in inch by agonizing inch, the ridges dragging perfectly against every sensitive spot.
“You take me so well,” he praised, voice strained. Halfway in, he paused, letting you adjust, his fingers circling your clit to ease the stretch into pleasure.
When he bottomed out—knot pressing against your folds—you felt impossibly full, connected to him in the most primal way. He began to move, slow thrusts that rocked your entire body. Each one built on the last, his massive hands supporting you completely.
The sex was intense, passionate, a merging of organic and mechanical ecstasy. He whispered ancient vows, his spark pulsing in time with your heartbeat. You came around him again and again, milking his spike until his own release approached.
With a final, powerful thrust, his knot swelled, locking you together as he flooded you with hot transfluid. The sensation triggered your most shattering climax yet, bodies locked in shared bliss.
Afterward, he held you close against his chest, wings curled protectively around you both. “You are mine, little human. My mate. Forever.”
You smiled, exhausted and sated, tracing the seams of his armor. The foreplay had been the true masterpiece—hours of worship that left no inch of you untouched, no desire unfulfilled. In Predaking’s arms, you had never felt more alive.
The dim lights of the Autobot base hummed softly overhead, casting long shadows across the expansive hangar. You’d been spending more and more time here lately, drawn by the thrill of the alien technology and the even more intoxicating presence of one particular Wrecker. Wheeljack. The inventive, battle-scarred Autobot with that signature cocky grin and a knack for turning every situation into an explosion of chaos or passion—sometimes both.
Tonight, the base was quiet. The others were out on patrol, leaving the two of you alone in his personal workshop corner. Tools and half-finished gadgets littered the benches, but Wheeljack had cleared a wide space on a reinforced platform, just big enough for his massive frame to stretch out comfortably while you moved around him. His optics glowed a warm amber as he watched you approach, his plating still warm from the day’s skirmish.
“You sure about this, sweetheart?” His voice was a low rumble, laced with that familiar Wrecker bravado, but there was genuine care underneath. One large servo reached out, the claws carefully retracted, brushing a stray hair from your face with surprising gentleness. “I’m not exactly built for delicate things. Last thing I want is to dent that pretty frame of yours.”
You smiled up at him, heart racing, and stepped closer until your hands rested on the cool metal of his thigh armor. “I trust you, Jack. I want this. All of it.”
A low chuckle escaped his vocalizer, vibrating through his chassis. “That’s my girl.” He shifted, lowering himself onto the platform with a heavy clank, his long legs extending out. The height difference was dizzying—his helm alone towered above you—but he made it work, scooping you up with both servos and settling you onto his broad chest plate like you weighed nothing.
The metal was warm against your skin, humming with the steady pulse of his spark. You could feel the faint thrum of energon lines beneath the plating, like a living heartbeat. Wheeljack’s optics half-shuttered as your fingers traced the seams along his chest, exploring the intricate patterns of his Autobot insignia.
“Frag, that feels good,” he murmured. His servos settled on your back, one spanning almost your entire torso, the thumb gently stroking along your spine. He didn’t rush. Wheeljack was many things—impulsive, explosive—but when it came to you, he savored every second.
You leaned down, pressing your lips to the edge of a transformation seam near his shoulder. The metal tasted faintly of ozone and oil, sharp and electric. He shivered beneath you, a full-body shudder that made his plating rattle softly. “Easy there, darlin’. You keep that up and I might just short-circuit.”
Encouraged, you kissed lower, trailing your mouth along the plating toward the center of his chest. Your hands followed, nails scraping lightly at the edges where armor plates met. Wheeljack’s optics brightened, his vents kicking up a notch as hot air washed over you.
He carefully peeled your shirt over your head, tossing it aside with a flick of his digits. The cool air hit your skin, but his servo was there instantly, cupping your breasts with a reverence that made your breath hitch. The pad of his thumb—larger than your palm—circled one nipple slowly, teasing it to a stiff peak. “Look at you,” he growled softly. “So small, so perfect. Made for this.”
You arched into his touch, a soft moan escaping your lips. Wheeljack’s other servo slid down your back, dipping beneath the waistband of your pants. He tugged them down inch by inch, careful not to tear the fabric, until you were bare against him except for your underwear. The contrast between your soft, warm skin and his hard, unyielding metal sent sparks of arousal straight to your core.
Leaning forward, you captured his attention by grinding your hips slowly against the plating just below his chest. Wheeljack groaned, the sound deep and resonant. “You’re killin’ me here. Keep moving like that…”
You did. Your hands explored further, finding the sensitive wiring bundles near his neck cabling. You traced them with your fingertips, then your tongue, licking along the glowing lines. His helm tilted back with a hiss of static, servos tightening on your hips—not enough to bruise, but enough to hold you firmly in place as he rocked you gently against him.
“Sweetspark… yeah, right there.” His voice was rougher now, laced with static. One servo slipped between your thighs, the broad flat of his palm pressing against your clothed mound. The heat radiating from his metal made you gasp. He rubbed in slow, deliberate circles, the pressure perfect despite the size. Your wetness soaked through the thin fabric quickly, and Wheeljack’s optics darkened with lust as he felt it.
“Already so wet for me,” he praised, voice a husky rumble. He hooked a claw under the edge of your panties and tore them away with a single precise snip—effortless, controlled. Cool air met your slick folds, and then his servo was back, this time directly. The texture of his palm was smooth but with just enough ridges from battle scars to add delicious friction as he stroked you.
You whimpered, grinding down harder. His digit—thicker than two of your fingers—teased at your entrance, circling without pushing in yet. Foreplay was his specialty tonight; he wanted to draw it out, make you beg with those pretty sounds he loved so much.
“Jack… please,” you breathed, nails digging into his plating.
“Not yet, beautiful. Wanna feel you fall apart first.” He increased the pressure, rubbing your clit with the pad of his thumb while another digit pressed just inside you, stretching you open slowly. The intrusion was intense—his size meant even one digit felt full—but he moved with aching patience, curling it to brush that spot inside you that made stars burst behind your eyes.
Your hips bucked, chasing the pleasure. Wheeljack watched you with rapt attention, his free servo roaming your body: squeezing your ass, pinching a nipple, tracing the curve of your waist. He leaned his helm down, and the warmth of his facial plating brushed your chest as he nuzzled between your breasts, venting hot air across your skin.
You came with a cry, clenching around his digit, thighs trembling. He didn’t stop, working you through it with gentle strokes until the waves subsided. “That’s it… good girl. One down.”
Breathing hard, you pushed yourself up and reached lower, toward the panel on his pelvic plating. Wheeljack’s optics flickered as you found the manual release. With a soft click, his interface array slid open, revealing the thick, glowing spike already pressurizing. It was massive—long, ridged with intricate cabling patterns, the tip leaking a bead of transfluid that shimmered in the low light. Below it, his valve was already glistening, but tonight his focus was on you.
“See what you do to me?” he said, voice strained with need.
You wrapped both hands around the base of his spike, barely able to encircle it. It throbbed hotly under your touch, the metal warm and velvety-smooth where it wasn’t ridged. You stroked upward, twisting your wrists at the head, and Wheeljack’s hips jerked, a loud groan tearing from him.
“Frag—your hands are magic.”
Leaning down, you dragged your tongue along the underside, tasting the clean, electric tang of him. Wheeljack’s servos fisted at his sides, careful not to grab you too hard. You took the tip into your mouth as best you could—barely—but sucked and licked with enthusiasm, using your hands to work the rest of his impressive length.
He was panting now, vents roaring. “You’re gonna make me overload before I even get inside you at this rate.”
You pulled off with a wet pop, grinning up at him. “That’s the idea for round one.”
Wheeljack laughed breathlessly and flipped you gently onto your back on the platform, his massive frame hovering over you. He braced himself on one elbow, the other servo returning between your legs. Two digits this time, scissoring and stretching you open while his thumb worked your clit. His mouth—well, the closest equivalent—nuzzled your neck, nipping lightly with the edge of his derma.
You writhed beneath him, lost in sensation. He added a third digit, pumping slowly, curling them just right. The stretch burned deliciously, preparing you for what was coming. His spike rested heavy against your thigh, leaking transfluid that smeared across your skin.
“Ready for me, sweetspark?” he asked, voice thick.
“Yes—please, Jack. I need you.”
He positioned himself carefully, the broad head of his spike nudging your entrance. Even with the prep, it was a tight fit. He pushed in millimeter by millimeter, watching your face for any sign of discomfort. The ridges dragged along your walls, hitting every sensitive spot as he sank deeper.
You gasped, full to the brink, hands clutching at his plating. Wheeljack bottomed out with a shared groan, his spark chamber pulsing wildly against your chest where you pressed together.
He stayed there, buried deep, letting you adjust while his servos roamed. One hand cupped your breast, rolling the nipple. The other stroked your clit in time with shallow thrusts. Foreplay blurred into the main event as he started moving—slow, deep rolls of his hips that made the platform creak.
Every thrust dragged those ridges perfectly, building pressure again. You wrapped your legs around as much of his waist as you could, urging him on. Wheeljack’s pace quickened, but he kept it controlled, mindful of your human limits. His vocalizer spilled praises between grunts: “So tight… taking me so well… mine…”
The coil in your belly tightened once more. You came hard around him, clenching rhythmically, and it triggered his own overload. With a roar of your name, Wheeljack flooded you with transfluid, the warmth spilling out around where you were joined.
He didn’t pull out immediately. Instead, he rolled to the side, pulling you on top of his chest again, still connected. His servos stroked your back soothingly as you both came down.
“That was just the warm-up,” he murmured, optics glowing with renewed hunger. “We’ve got all night, sweetheart.”
The hours stretched on in a haze of pleasure. Wheeljack was insatiable once he got going, but always attentive. After that first round, he cleaned you gently with a soft cloth from his subspace, then laid you out on your stomach. His servos massaged your shoulders, your back, your ass—strong but never bruising. He kissed (nuzzled) every inch of skin he could reach, paying special attention to the sensitive spots behind your knees and along your inner thighs.
You were already wet again by the time his glossa—warm, flexible mesh—found your core from behind. He licked broad stripes, savoring your taste, then focused on your clit with precise flicks. One servo held your hips up while the other reached underneath to tease your nipples. You came shuddering against his faceplate, soaking his chin.
“Delicious,” he rumbled, flipping you over once more.
This time he had you ride his spike. Sitting up against the wall of the workshop, he guided you down onto him, hands on your waist helping you bounce. The angle hit deeper, and you could control the pace—grinding, swiveling your hips to feel every ridge. Wheeljack’s optics were locked on where you were joined, transfixed by the sight of your body stretching around him.
“Beautiful… look at you swallowing me whole.” His thumb returned to your clit, rubbing firm circles until you shattered again, milking him into another overload.
Exhaustion began to creep in around the third round, but Wheeljack wasn’t done with foreplay. He laid you on your side, spooning you against his chassis. His spike slid back in from behind—easier now, your body thoroughly used and slick. Slow, lazy thrusts while his servos explored. One arm pillowed your head, the other hand between your legs, fingers playing with your clit and the stretched rim of your entrance where he disappeared inside you.
He whispered filthy praises in your ear: how tight you were, how wet, how he could feel every flutter. How he loved the way your human body responded to him, so soft and responsive compared to cold metal.
You lost count of the orgasms—each one blending into the next in a long, luxurious build. Wheeljack edged you beautifully, slowing down when you got close, only to speed up again. By the time the fifth climax hit, you were a trembling, oversensitive mess, begging incoherently.
Finally, as the base’s lights began to brighten with the simulated dawn, he pulled you close for one last, deep joining. Face to face (as much as possible), spark pulsing against your heart. His movements were unhurried, savoring the drag and pull, until you both tipped over the edge together in a shared, shuddering release.
Wheeljack held you afterward for a long time, his frame a protective cocoon. “You okay?” he asked softly, brushing damp hair from your forehead.
“More than okay,” you whispered, pressing a kiss to his plating. “I love you, you crazy inventor.”
He chuckled, the sound warm. “Love you more, sweetspark. Now rest. We’ll do this again soon.”
The workshop fell quiet except for the steady hum of his systems and your slowing breaths. In the arms of the Wrecker who blew up Decepticons by day and worshipped you by night, you drifted into a contented sleep, already dreaming of the next explosive encounter.
The base hummed with the low, resonant thrum of machinery and distant vehicle engines being tuned in the repair bays. You had wandered into the Autobot outpost late in the evening, drawn by the familiar pull of curiosity and something warmer, deeper—an unspoken tension that had been building between you and Smokescreen for weeks. The young scout was always the first to seek you out, his bright blue optics lighting up whenever you entered a room, his voice carrying that cocky, playful edge that masked a surprising gentleness.
Tonight, the main hangar was quiet. Most of the team was out on patrol. Only Smokescreen remained, polishing his alt-mode’s sleek racing stripes with a soft cloth, his plating gleaming under the overhead lights. He was in root mode, tall and athletic, the subtle curves of his armor shifting with each movement. His doorwings flicked slightly as he sensed your approach.
“Hey, there you are,” he said, that signature grin spreading across his faceplate. “Couldn’t stay away, huh? Or did you just miss my charming personality?”
You smiled, stepping closer until you were within arm’s reach. The height difference was always there—him towering over your human frame—but it never felt intimidating. Not with him. “Maybe both,” you replied softly, letting your hand rest against the warm metal of his thigh plating.
Smokescreen’s optics dimmed for a second, a soft vent escaping his vents. “You’re playing with fire tonight, you know that?” His voice dropped lower, the usual bravado giving way to something huskier. He set the cloth aside and carefully scooped you up with one large servo, cradling you against his chassis. The metal was warm, almost feverish from his internal systems running hot.
He carried you to a secluded corner of the hangar, where a stack of reinforced tarps and padding had been arranged—clearly intentional. Smokescreen was nothing if not prepared when it came to you. He lowered himself to sit, leaning back against the wall with you settled in his lap, your legs straddling one of his powerful thighs.
“Been thinking about this all day,” he murmured, his faceplate dipping close. The scent of warm metal, energon, and that faint ozone tang filled your senses. His free servo traced lightly down your back, claws retracted, the touch feather-light so as not to scratch your skin. “You, me… no interruptions. Just us.”
You shivered as his digits slipped under the hem of your shirt, exploring the curve of your waist with deliberate slowness. Every pass of his servo sent sparks dancing across your nerves. Smokescreen watched your face intently, optics bright with focus. “Tell me if it’s too much,” he whispered, voice laced with that rare vulnerability. “I don’t want to hurt you. Ever.”
“It’s perfect,” you breathed, arching into his touch. Your hands pressed flat against his chest plating, feeling the steady pulse of his spark beneath the layers.
He rewarded you with a low rumble that vibrated through his entire frame and into yours. His helm tilted, and he nuzzled the top of your head, then lower, brushing his faceplate along the side of your neck. The cool metal contrasted with the heat radiating from his systems, making you gasp. Encouraged, he dragged his lip components slowly along your collarbone, leaving a trail of tingling warmth.
One servo slid higher, cupping your breast through your shirt with careful pressure. His thumb circled the peak, teasing it to hardness. “So soft,” he murmured in awe. “Everything about you is… fragile, but strong. Drives me crazy.”
You moaned softly, grinding down against his thigh without thinking. The hard seam of his plating provided delicious friction. Smokescreen’s grip tightened just a fraction, his other servo supporting your back as he helped guide your movements. “That’s it,” he encouraged, voice rough. “Take what you need. I’ve got you.”
The foreplay stretched on like this—slow, exploratory. He peeled your shirt off with precise care, setting it aside before returning his attention to your bare skin. His mouth components pressed open kisses across your chest, the warmth of his intake fans ghosting over sensitive nipples. When he drew one into his mouth, the gentle suction combined with the faint electrical tingle from his systems made your back arch sharply.
“Smokescreen…” you whimpered, fingers digging into the edges of his armor plating.
He hummed in response, the vibration traveling straight to your core. His free servo wandered lower, slipping beneath the waistband of your pants. He paused at the edge, optics meeting yours for permission. At your nod, he continued, digits sliding over your hips and between your thighs. The first brush of his metal against your slick folds drew a sharp cry from you. He was so careful—using just the flat of one digit to stroke up and down, coating himself in your arousal.
“Wet already,” he groaned, sounding almost drunk on the sensation. “For me?”
“Only you,” you managed, rocking against his hand.
He took his time, circling your clit with torturous precision, learning exactly how much pressure made you tremble. His other servo never stopped mapping your upper body—squeezing, stroking, pinching lightly until you were a panting mess in his lap. The contrast of cool metal and building heat had you spiraling higher with every pass.
Smokescreen shifted you slightly, laying you back against the padded tarps while he hovered above. His doorwings flared wide, casting dramatic shadows. “Gonna taste you,” he announced, voice thick with need. He worked your pants and underwear down your legs, tossing them aside. Then he lowered his helm between your thighs.
The first lick was tentative, exploratory—his glossa surprisingly warm and flexible, tracing your entrance before flicking upward. You cried out, hands flying to grip the edges of his helm. He took that as encouragement, diving deeper. His mouth components sealed around your clit, sucking gently while his glossa worked inside you in slow, curling thrusts.
The sensations were overwhelming: the slick heat, the faint buzz of his vocalizer, the way his servos held your hips steady so you couldn’t buck away from the pleasure. He devoured you like you were the sweetest energon, moaning praises between licks. “Taste so good… so perfect… mine…”
Your first orgasm hit hard and sudden, thighs clamping around his helm as waves of pleasure crashed through you. Smokescreen didn’t stop, gentling his movements to ride you through it until you were boneless and gasping.
He lifted his head, faceplate glistening, optics glowing with pride and hunger. “One,” he counted with a smirk. “Plenty more where that came from.”
You reached for him, pulling him up for a kiss. It was awkward at first—his faceplate against your lips—but he transformed a small panel near his mouth to allow better contact, letting you taste yourself on him. His servos roamed your body again, rekindling the fire.
This time, he focused on your breasts, alternating between them with mouth and digits while his thigh pressed firmly between your legs. You rode the hard plating shamelessly, chasing another peak. Smokescreen watched you with rapt attention, murmuring encouragement. “Beautiful. Look at you, using me like this. So hot.”
When you came again, he captured your mouth in another kiss, swallowing your cries.
Hours seemed to pass in this haze of foreplay. He explored every inch of you—tracing your spine with his claws (retracted), massaging your thighs, even using low-level electrical pulses from his fingertips to stimulate nerve endings in ways no human could. You returned the favor as best you could, running your hands along transformation seams, finding the sensitive spots where armor met protoform. Each discovery earned you a delicious groan or a full-frame shudder.
Eventually, Smokescreen could wait no longer. “Need you,” he rasped, repositioning you carefully on all fours. He interface panel clicked open, revealing his spike—thick, glowing with soft blue biolight, already leaking transfluid. It was larger than a human could comfortably take, but he had prepared for this. A small vial of lubricant appeared from a subspace pocket, and he coated himself generously, then worked more into you with careful digits.
“Slow,” he promised, pressing the tip against your entrance. “Tell me if it’s too much.”
Inch by inch, he pushed inside, stretching you open with exquisite care. The fullness was intense, bordering on overwhelming, but the constant stream of praises and soft touches kept you relaxed. “Doing so good… taking me so well… feel so tight and warm…”
Once fully seated, he stilled, vents heaving. You both breathed through the adjustment, his spark pulsing wildly against your back where his chassis pressed close.
Then the real rhythm began—slow, deep thrusts that dragged against every sensitive spot inside you. His servos gripped your hips, guiding you back onto him. One hand slipped around to circle your clit in time with his movements. The hangar filled with the sounds of metal against skin, your moans, his low growls.
He flipped you onto your back midway through, wanting to see your face. Legs wrapped around his waist as best you could, you urged him deeper. The pace quickened gradually, his thrusts becoming more urgent but never reckless. Every snap of his hips was calculated to bring maximum pleasure.
“Close,” you gasped, nails scraping his plating.
“Come for me again,” he demanded softly, angling to hit that perfect spot. “Want to feel you around me.”
Your third orgasm ripped through you, clenching tight around his spike. Smokescreen followed moments later with a shout of your name, overloading hard. Transfluid flooded you in hot pulses, his frame shuddering above yours as his spark flared bright.
But he wasn’t done. After a brief rest—during which he showered you with soft kisses and gentle caresses—he started again. This time on your side, one leg lifted high. Then against the wall, your back supported by his strong frame. Each position brought new angles, new waves of pleasure. Foreplay wove through it all: long minutes of him simply grinding deep while his mouth worked your neck and breasts, or him pulling out entirely to lick you clean before sliding back in.
By the time the night wore on, you had lost count of your releases. Your body was slick with sweat and transfluid, trembling with overstimulation and satisfaction. Smokescreen held you close through the final, languid round—missionary, face to face, his optics locked on yours as he moved with aching slowness.
“I’ve got you,” he whispered again and again. “Always.”
When the last climax washed over both of you, he collapsed carefully beside you, pulling you onto his chassis. His spark chamber hummed contentedly beneath your ear. Large servos stroked your hair, your back, soothing every muscle.
“Best night ever,” he murmured, voice sleepy and sated. “You’re incredible. My human… my everything.”
You smiled against his warm plating, utterly spent and blissfully happy. The hangar lights dimmed automatically as the outpost settled into night mode, leaving just the two of you wrapped in each other—foreplay and passion giving way to quiet intimacy.
The dim lights of the Autobot base hummed softly in the background, a constant reminder that you weren’t entirely alone in the world anymore. The massive hangar echoed with the faint clinks of distant machinery, but here, in this secluded corner Bumblebee had claimed as his own—a makeshift alcove shielded by towering crates and reinforced panels—you felt hidden. Safe. Desired. The yellow-and-black scout had always been your favorite, his playful energy a spark that ignited something deep inside you. Tonight, that spark had become a roaring flame.
Bumblebee’s optics glowed a warm, electric blue as he knelt before you, his massive frame carefully calibrated to not overwhelm your smaller human body. He was in his bipedal mode, towering but gentle, his servos whirring with barely contained excitement. A soft series of beeps and radio clips emanated from his vocalizer—“You… beautiful… mine…”—pieced together from old songs and broadcasts, his way of whispering sweet nothings. You reached up, your fingers tracing the smooth, cool metal of his chest plating, feeling the subtle vibrations of his spark chamber beneath.
“You’ve been waiting for this, haven’t you?” you murmured, your voice breathy with anticipation. He nodded eagerly, his helm dipping closer, the scent of warm circuitry and faint ozone filling your senses. His large hand—carefully articulated, fingers segmented for precision—hovered over your shoulder, then gently cupped it, the warmth from his plating seeping through your thin tank top. You shivered, not from cold, but from the sheer scale of him. Bumblebee was built for speed and combat, yet here he was, treating you like the most delicate treasure.
He started slow, as he always did. Foreplay with Bumblebee was an art form, a dance of restraint and building tension. His free hand trailed down your arm, the tips of his digits feather-light against your skin, sending goosebumps racing across it. “Soft… so soft…” his radio chirped, a clip from some old human movie. You smiled, leaning into his touch, your heart pounding as his helm lowered further. The flat of his faceplate brushed against your collarbone, cool at first, then warming as his internal systems adjusted. A low hum resonated from him, vibrating through your body like a purr.
Your hands explored his chassis, mapping the seams where his armor plates met. You knew his body by now—the sensitive nodes hidden just beneath the edges of his plating, the way his transformation seams could part under careful coaxing. You pressed a kiss to one, right above where his spark would pulse brightest, and he let out a delighted string of beeps, his frame shuddering. Emboldened, you dragged your nails lightly along a panel, eliciting a deeper rumble that traveled straight between your legs.
Bumblebee’s optics dimmed with pleasure. He shifted, one massive knee bracing beside you on the reinforced floor mat he’d dragged in for these moments. His hand slid to your waist, lifting the hem of your shirt with exquisite care. The fabric whispered up and over your head, leaving you in just your bra. Cool air kissed your skin, but his proximity chased it away. He paused, drinking you in with those glowing optics, his helm tilting as if committing every curve to memory. “Perfect… you…”
His digits traced the lace edge of your bra, so gentle it was maddening. You arched into him, whispering his name like a prayer. “Bumblebee… please…” He responded by leaning in, his faceplate nuzzling between your breasts, the vibrations from his vocalizer sending jolts of pleasure through you. The metal was smooth, warm now, and he moved with deliberate slowness, rubbing side to side, letting the subtle hums build. Your nipples hardened against the fabric, aching for more direct contact.
With a soft click, one of his smaller auxiliary digits extended, hooking into the front clasp of your bra. He looked up at you for permission—always checking, always considerate. You nodded, breathless. The clasp released, and he peeled the garment away, exposing you fully. His optics brightened. “Wow… mine…” A old song clip, full of awe.
He didn’t rush. Instead, he explored with his faceplate first, pressing it against one breast, the warmth and faint electromagnetic tingle making your skin tingle. His glossa— a sleek, metallic appendage that could extend from his mouthplate—flicked out experimentally, tracing a slow circle around your nipple. The sensation was electric, cool metal warming rapidly, textured just enough to drag deliciously. You gasped, threading your fingers into the edges of his helm, holding him closer. He hummed louder, the vibration intensifying as he latched on, sucking gently while his glossa flicked and swirled.
“Bumblebee… yes…” Your voice cracked. He switched to the other breast, giving it the same devoted attention, his large hand cupping the first one, thumb brushing over the wet peak in perfect rhythm. The contrast of his massive size and gentle precision drove you wild. Heat pooled low in your belly, your thighs pressing together instinctively.
His other hand ventured lower, palming your thigh. The heat from his servo seeped through your shorts, and he squeezed lightly, massaging the muscle. You parted your legs for him, inviting. Bumblebee made a happy series of chirps, “Good girl… relax…” He shifted his position, settling more fully in front of you, his broad shoulders blocking out the hangar lights.
Those clever digits tugged at your shorts, sliding them down your legs along with your panties in one smooth motion. You kicked them aside, now completely bare before him. Bumblebee’s optics roamed hungrily over your body, lingering at the apex of your thighs. He let out a low, appreciative whine, his frame heating up noticeably. The air around you grew warmer.
He started with your legs, kissing—pressing his faceplate—up one calf, then the other, working his way inward. Each touch built the anticipation, his glossa darting out to taste the sensitive skin behind your knee, along your inner thigh. By the time he reached the crease where thigh met hip, you were trembling, your core slick and aching.
“Please… Bee…” you begged softly.
He obliged. His helm dipped between your spread thighs, and that glorious glossa extended fully, flat and broad at first, licking a long, slow stripe up your folds. The texture was unlike anything human—smooth metal with micro-ridges from his plating, warm and vibrating with his every sound. You cried out, hips bucking. Bumblebee’s hands gripped your hips gently but firmly, holding you steady as he explored.
He mapped you thoroughly. The tip of his glossa circled your clit with pinpoint accuracy, flicking rapidly before slowing to broad, languid strokes. He alternated, sucking the sensitive bud into the warmth of his mouthplate, humming a tune that resonated directly against you. Pleasure coiled tight in your core. One of his smaller digits teased your entrance, circling but not entering yet, coating itself in your arousal.
“You taste… amazing…” he managed through radio clips, voice glitching with static pleasure. He pressed the digit in slowly, just the tip, stretching you carefully. His frame was massive, but he was always so cautious, calibrating to your responses. You moaned, clenching around him. He added another, scissoring gently while his glossa continued its assault on your clit.
The foreplay stretched on deliciously. Bumblebee seemed tireless, determined to wring every ounce of pleasure from you before going further. He curled his digits, finding that perfect spot inside you, rubbing with expert precision learned from your previous stolen moments. Your thighs quivered around his helm. The wet sounds mingled with his happy beeps and your gasps.
You came hard the first time, vision whiting out as the orgasm crashed over you. Bumblebee didn’t stop, licking you through it, prolonging the waves until you were panting and oversensitive. Only then did he pull back slightly, optics hazy with lust, his own interface panel beginning to shift open.
But he wasn’t done with foreplay. Not by a long shot.
He lifted you effortlessly, cradling your body against his chassis as he stood. Your legs wrapped around his waist as best they could, though his size made it more like draping over him. He carried you to a nearby reinforced berth he’d modified for these encounters—padded, warm, angled perfectly. Laying you down, he hovered over you, his massive form a protective cage.
His hands roamed again, massaging your breasts, pinching nipples lightly while his glossa returned to your neck, sucking marks that would fade but felt incredible in the moment. He trailed lower, worshipping your stomach, your hips, then back between your thighs. This time, he used both glossa and digits in tandem, building you up again slower, savoring every twitch and moan.
“Want you… so much…” his radio sang. You reached down, finding the seams of his interface panel. With a click, it opened, revealing his spike—sleek, yellow-and-black like the rest of him, glowing faintly with energy, already dripping with transfluid. It was proportionate to his frame but he had protocols to adjust, to make it perfect for you. You stroked it with both hands, feeling the warmth and subtle pulses. Bumblebee groaned, a full vocal glitch of static and beeps.
He let you explore him, your fingers tracing the ridges along his length, the sensitive node at the base. His hips rocked gently into your touch, careful not to thrust too hard. Precum-like fluid slicked your palms, warming further on contact.
After minutes of mutual touching—him fingering you open while you stroked him—he positioned himself. But still, foreplay. He rubbed the head of his spike against your folds, coating himself in your wetness, teasing your clit with every pass. The heat was intense, the pressure perfect. You whimpered, trying to pull him closer.
Finally, he pressed in. Inch by careful inch, stretching you deliciously. The fullness was overwhelming in the best way—his spike filled you completely, the ridges dragging against every sensitive spot. He paused halfway, letting you adjust, his optics locked on yours. “Okay? Love you…”
You nodded, pulling him down for a kiss—your lips against his faceplate. He resumed, sinking deeper until fully seated. The vibration from his frame traveled through the connection, making you clench around him.
Then the real dance began. He thrust slowly at first, deep and grinding, his hands holding your hips. Each movement was accompanied by more foreplay touches—his digits on your clit, his glossa on your breasts, his vocalizer humming praises. The pace built gradually, from languid rolls to more urgent snaps, the sounds of metal against skin and wet slickness filling the alcove.
You lost count of how many times he brought you to the edge and over it. He was relentless but attentive, flipping positions carefully—on your back, then you riding his waist while he supported you, then from behind with you braced against the berth. Every shift came with fresh caresses, kisses, and those adoring radio clips.
Hours seemed to pass in that haze of pleasure. Bumblebee’s spike swelled slightly near his own peak, the nodes along it pulsing. You came together in a shattering climax, his transfluid flooding you warmly as he overloaded with a burst of static and bright optic flare.
Panting, you collapsed against him as he carefully withdrew, cleaning you with gentle wipes from a nearby cloth he’d prepared. He curled around you protectively, his frame humming a soft lullaby clip.
“You’re incredible,” you whispered, tracing his plating.
“Always… for you…” he replied.
The night stretched on with more touches, more exploration—Bumblebee never truly finished foreplay, always ready to start the cycle anew, worshipping his human with every circuit in his body.
The dim glow of the Autobot base’s emergency lights cast long shadows across the cavernous hangar. The battle with the Decepticons had ended hours ago, leaving the air thick with the scent of scorched metal and ozone. You had been helping out as usual—your human expertise in decoding ancient Cybertronian artifacts proving invaluable to the team. But tonight, something felt different. Optimus Prime had been watching you more closely than ever, his piercing blue optics lingering on your form with an intensity that sent shivers down your spine.
He stood before you now, towering at nearly thirty feet, his massive red and blue frame a testament to both power and grace. The Matrix of Leadership hummed softly in his chest, a subtle vibration you could feel even from where you stood on the elevated platform. “You fought bravely today,” he rumbled, his voice deep and resonant, like distant thunder wrapped in velvet. “Your courage inspires us all.”
You swallowed hard, your heart pounding. The two of you had grown close over the months—stolen conversations in the quiet hours, his gentle guidance as he taught you about the stars and the war that raged beyond your world. There was an unspoken pull, a forbidden attraction between a Prime and a fragile human. But tonight, after the adrenaline of combat, the barriers seemed to crumble.
“I… I was scared for you,” you admitted softly, stepping closer to the edge of the platform. Your hand reached out instinctively, brushing against the warm plating of his leg. The metal was surprisingly yielding under your touch, heated from the fight, alive with the subtle shifts of his servos.
Optimus knelt slowly, bringing his massive face level with yours. His optics softened, the blue glow dimming to a warm azure. “Fear is a constant companion in this war. But with you… I find strength I did not know I possessed.” His massive hand—large enough to cradle your entire body—hovered near you, fingers extending with surprising delicacy. One digit, thick as your arm, traced the curve of your cheek, the warmth of his energon lines radiating through the plating.
The contact sent electricity through you. You leaned into it, your breath quickening. “Optimus… this is impossible, isn’t it? You’re… you’re a Cybertronian. I’m just—”
“You are everything,” he interrupted, his voice a low growl that vibrated through the floor. “Size, origin… these are but details in the grand design of the AllSpark. I have studied your kind. Your resilience. Your passion.” His optic ridges furrowed in what you recognized as deep contemplation, but there was heat there too—a spark of something primal awakening in the noble leader.
He lifted you gently with both hands, cupping your body as if you were the most precious relic. Your legs dangled slightly as he brought you to rest against the broad expanse of his chest plate, right above where the Matrix pulsed. The steady thrum matched your racing heartbeat. “If you wish this, little one,” he murmured, “I will be careful. I will cherish you.”
You nodded, voice barely a whisper. “I want you, Optimus. All of you.”
His response was a deep, approving rumble that resonated through his frame and into your bones. He carried you to a secluded corner of the hangar, where massive energon crates formed a makeshift alcove, shielded from any prying sensors. Laying you down on a soft, insulated tarp he’d prepared—perhaps in quiet anticipation—he positioned himself above you, his body a protective canopy.
Foreplay began with exploration. His massive fingers traced feather-light patterns over your clothes, careful not to tear the fabric with his strength. One digit hooked under the hem of your shirt, lifting it slowly to expose your skin to the cool air. “So soft,” he marveled, the tip of his finger—warm and slightly textured with micro-grooves—circling your stomach, then drifting upward to brush the underside of your breasts. You arched into the touch, gasping as the sensation overwhelmed you. His optics never left your face, drinking in every reaction.
“You are exquisite,” he whispered, voice husky with restraint. He leaned closer, his faceplate inches from your body. A panel on his chest hissed open slightly, revealing the glowing spark chamber beneath layers of armor. The heat washed over you, intimate and electric. With deliberate slowness, he used a smaller manipulator digit from his other hand to tease your nipples through the thin barrier of your bra, rolling them gently until they hardened into peaks. Pleasure sparked through you, making your thighs press together instinctively.
“Optimus…” you moaned, reaching up to touch the edge of his faceplate. He tilted his head, allowing your hands to explore the seams where metal met metal, the subtle vents that hissed with warm air.
Encouraged, he retracted his battle mask, revealing the more expressive mouthplate and the faint glow of his vocalizer. His “lips”—a flexible, warm alloy—brushed against your collarbone in a tentative kiss. The sensation was unlike anything human: firm yet yielding, vibrating faintly with his words. “Tell me what pleases you,” he urged, his voice a intimate caress. “I wish to learn every curve, every sigh.”
You guided his hand lower, and he obeyed without hesitation. His palm settled over your hips, the broad surface covering your entire lower body. With precise control, he applied gentle pressure, rubbing in slow circles that stimulated you through your pants. The friction built steadily, his warmth seeping through the material. You bucked against him, fingers digging into the edges of his armor.
He purred—actually purred—a low frequency that vibrated through his hand directly into your core. “Your responses are… fascinating. So responsive.” Emboldened, he used a single finger to unzip your pants, peeling them down with exquisite care. Your underwear followed, leaving you bare before him. The cool air hit your exposed skin, but his hovering digit quickly replaced it with heat.
Optimus explored you like a sacred text. His fingertip parted your folds gently, tracing the slickness that had already gathered there. “Wet for me,” he observed, awe in his tone. The digit circled your clit with maddening slowness, applying just enough pressure to make stars burst behind your eyes. You cried out, legs trembling as he learned your rhythm, alternating between light flicks and firmer strokes.
Time stretched into a haze of sensation. He added another manipulator, smaller and more precise, slipping it inside you while the first continued its assault on your sensitive bundle of nerves. The stretch was perfect—his digits warm, textured just enough to hit every pleasurable spot. He curled them experimentally, searching for that spot that made you see stars. When he found it, you keened his name, hips grinding against his hand.
“Good,” he encouraged, his free hand stroking your hair, your breasts, everywhere he could reach without overwhelming your fragile form. His mouthplate descended again, pressing open-mouthed “kisses” along your thighs, your belly, the valley between your breasts. Each contact left a faint tingling warmth, like static electricity mixed with pure devotion.
The foreplay built layer by layer. He brought you to the edge repeatedly, only to pull back with masterful control, whispering praises in that deep, commanding voice. “You are strong. Beautiful. Mine to protect… and to pleasure.” His optics flickered with lust, the blue deepening to a passionate indigo.
Your hands roamed his frame as best they could—tracing the Autobot insignia on his shoulder, dipping into the transformation seams along his arms where the metal was warmer, more sensitive. Each touch elicited a rumble from him, his frame shifting with barely contained need.
Finally, when you were trembling, slick and begging, he deemed you ready. “I will interface with you now,” he said solemnly, yet with raw hunger. Panels along his pelvic region shifted and parted, revealing his interface array. It was massive, of course—thick, glowing with energon, ridged with intricate Cybertronian patterns that promised overwhelming sensation. But he had prepared: a smaller, auxiliary cable extended first, slender and flexible, designed for compatibility.
He positioned it at your entrance, slicking it with your own arousal. “Breathe, my spark,” he soothed, one hand cradling your entire torso for support. Slowly, inch by careful inch, he slid it inside. The fullness was incredible—stretching you perfectly, the ridges massaging your walls as it pulsed with low energy. It synced with your heartbeat, sending waves of pleasure radiating outward.
Once seated, he began to move. Gentle thrusts at first, building to a steady rhythm. His primary spike hovered nearby, too large for full penetration but rubbing against your clit and thighs with each motion, coating itself in your essence. The dual stimulation drove you wild. You clutched at his fingers, moaning loudly as the cable thrust deeper, vibrating and twisting inside you.
Optimus’s optics were half-lidded, his vents cycling hot air. “You feel… extraordinary. So tight. So warm.” His voice cracked with overload, the noble Prime lost in passion. He leaned down, his mouthplate capturing your lips in a deep, encompassing kiss that muffled your screams of ecstasy.
The pace quickened. His auxiliary cable hit that perfect spot relentlessly while his larger spike ground against you, the friction intense. You came hard the first time, clenching around him, your body shuddering in his grasp. He didn’t stop, drawing out your orgasm until you were gasping, then building you toward another.
Words flowed from him in a mix of English and ancient Cybertronian—praises, declarations of love, oaths of protection. “You are my light in the darkness. My human spark.”
The second climax hit you like a tidal wave, your vision whitening as pleasure consumed you. Optimus followed soon after, his frame shuddering as overload coursed through his systems. His spike pulsed, releasing a harmless, warm energon-laced fluid that mixed with your release, marking you in the most intimate way. The cable inside you throbbed in sync, prolonging the ecstasy.
Afterward, he held you close against his chest, the Matrix humming a soothing lullaby. His hands stroked your back, cleaning you gently with a soft cloth from his subspace. “Are you well?” he asked, concern lacing his voice despite the satisfaction in his optics.
You smiled up at him, utterly spent and glowing. “Better than well. That was… incredible.”
He nuzzled you carefully. “This is only the beginning. We have much to explore, you and I.”
The night stretched on with more tender foreplay—his fingers tracing lazy patterns, his voice recounting stories of Cybertron while keeping you on the edge of pleasure. He learned every inch of you, committing it to memory like a sacred map. You explored him in return, finding sensitive nodes along his neck cables, under his armor, drawing rumbles and gasps from the mighty Prime.
Hours passed in a blur of touches, whispers, and shared climaxes. By the time dawn’s light filtered into the base, you lay nestled in his palm, both sated and connected in a bond that transcended worlds.
The hangar was quiet at this hour, the kind of deep-night stillness that wrapped around the Autobot base like a secret. Moonlight filtered through the high windows, casting long silver beams across the concrete floor and glinting off the polished yellow armor of the sleek Camaro parked in the corner. But you knew better than to think it was just a car. Bumblebee had been waiting for you.
You stepped closer, heart already racing. The air hummed faintly with the low thrum of his idling systems, a sound that always sent a shiver down your spine. “Bee?” you whispered, voice soft in the vast space.
The Camaro’s doors clicked open with a gentle hydraulic sigh, and the radio flickered to life. “Hey, beautiful… missed you.” The words came in that familiar patchwork of song clips and movie lines—smooth, playful, laced with affection. His holoform shimmered into existence beside the vehicle, the projection solid enough to touch: a tall, athletic young man with messy blond hair, bright blue eyes, and that boyish grin that made your knees weak. But you both knew the real Bumblebee towered behind it, his massive frame hidden in the shadows for now.
You reached out, fingers brushing the holoform’s chest. It felt warm, real. “I’ve been thinking about you all day,” you admitted, stepping into his space. His arms came around you immediately, pulling you close. The holoform was a perfect interface—soft skin over hard muscle, the faint scent of ozone and warm metal clinging to him.
“Couldn’t stop thinking about you either,” the radio crooned, a low, husky clip from some old love song. His hands—strong, careful—slid down your back, tracing the curve of your spine through your thin shirt. You tilted your head up, and he met you in a kiss that started slow, almost tentative, like he was still marveling that a human could want this with him. His lips were soft, yielding at first, then deepening as you pressed closer. The kiss tasted like sparks and summer nights, his tongue teasing yours with surprising gentleness for a being who could level buildings.
Your hands roamed over his shoulders, feeling the simulated texture of his jacket, the way his projection responded to every touch. But you wanted more. You always did. “Bee… the real you,” you murmured against his mouth.
He pulled back just enough for the holoform to flicker and fade, leaving you standing before his true form. Bumblebee transformed with a fluid grace that still took your breath away—panels shifting, gears whispering, until the towering Autobot knelt before you. His bright blue optics glowed softly in the dim light, focused entirely on you. The yellow plating gleamed, every dent and battle scar a reminder of the warrior beneath the playful exterior. At full height he was immense, but he made himself smaller, crouching low, one massive hand extended palm-up in invitation.
You climbed into his palm without hesitation, the metal warm from his internal systems. He lifted you carefully to chest level, where you could press your body against the warm plating over his spark chamber. The subtle pulse there thrummed against your chest like a heartbeat.
“So small… so perfect,” the radio whispered from a speaker near his shoulder. His free hand came up, a single finger—thicker than your arm—tracing lightly down your side. The touch was feather-light, calibrated perfectly so it didn’t bruise. You arched into it, a soft gasp escaping you.
Bumblebee’s optics dimmed with pleasure as he watched your reaction. He tilted his head, bringing his faceplate closer. The scent of heated metal and energon filled your senses. You reached up, running your hands along the edge of his helm, fingers brushing the sensitive audio receptors. A low, resonant rumble vibrated through his frame—his version of a purr.
You leaned in, pressing open-mouthed kisses to the plating just below his optics. His systems cycled faster, vents opening with a soft hiss to release excess heat. “Touch me, Bee,” you breathed. “I want to feel all of you.”
His finger continued its exploration, sliding under the hem of your shirt to caress bare skin. The contrast—cool night air and warm metal—made you tremble. He was so careful, so reverent, treating you like the most fragile and precious thing in the universe. Slowly, he peeled your shirt upward, letting you lift your arms so he could remove it. The fabric fluttered to the floor far below.
Exposed to the cool air, your nipples tightened instantly. Bumblebee’s optics brightened, drinking in the sight. “Gorgeous… all mine,” the radio sighed. His finger returned, the very tip circling one breast with exquisite slowness. The smooth metal warmed quickly against your skin, sending jolts of pleasure straight to your core. You moaned softly, pressing your thighs together.
He shifted you gently in his palm, bringing you closer to his faceplate. A panel on his chest slid open, revealing the soft blue glow of his spark chamber. The energy field brushed against you like invisible hands, warm and tingling, teasing your bare skin. You gasped as it washed over your breasts, the sensation like thousands of tiny sparks dancing across your nerves—pleasurable, electric, never painful.
“Bee… yes,” you whimpered, grinding against his palm. His other hand moved to your back, supporting you as you leaned into the spark field. He rumbled again, the sound vibrating through his plating and into your body. One massive finger hooked into the waistband of your pants, pausing for permission.
You nodded eagerly. “Take them off.”
With painstaking care, he stripped the rest of your clothes away until you were completely bare in his hand. The vulnerability only heightened your arousal. Bumblebee’s optics roamed over every inch of you, his vents cycling hot air. “Beautiful human… my girl,” the radio murmured, voice clips layered with longing.
He lowered you slightly, bringing you level with his waist plating. A section there shifted, panels parting to reveal a carefully designed interface—his spike extending slowly, pressurized and glowing with soft blue biolight. It was massive, of course, but he had modded it over time for this exact purpose: ridges that could adjust in intensity, a smooth tapered tip, and an energy field that synced with your nervous system. Even at half-size for safety, it was impressive.
You reached out, hands wrapping around what you could. The surface was warm, smooth metal with a velvety give thanks to the nanite layer. It pulsed under your touch. Bumblebee’s entire frame shuddered. “Oh… yeah,” a triumphant song clip played.
You stroked him slowly, exploring every ridge and groove. His finger returned to your thighs, gently parting them. The pad of his digit brushed over your slick folds, collecting the evidence of your desire. He brought it closer to his faceplate, as if savoring the scent, then carefully pressed the tip against your entrance.
Just the tip of his finger was enough to stretch you deliciously. You cried out as he slid it in inch by careful inch, the metal warming inside you, vibrating faintly with his excitement. His spark field intensified around your clit, buzzing pleasure that made your toes curl.
“More, Bee… please,” you begged, hips rocking against his finger.
He obliged, adding a second finger’s tip—impossibly gentle, scissoring slowly to open you up. The stretch burned sweetly, pleasure building in waves. All the while, you kept stroking his spike, your small hands working the sensitive nodes near the base. His hips canted forward slightly, the massive frame trembling with restraint.
The foreplay stretched on, languid and intense. He explored every part of you—fingers curling to find that perfect spot inside while his thumb (carefully) circled your clit. The spark field danced across your nipples, your neck, your lips. You kissed his plating wherever you could reach, whispering praises that made his radio stutter with happy static.
Time blurred. Minutes or hours—you couldn’t tell. Sweat slicked your skin, your moans echoing in the hangar. Bumblebee’s rumbles grew deeper, his spike leaking warm lubricant that smelled faintly sweet. You leaned down, licking a stripe along the head, tasting the energy.
He nearly overloaded right there. “Careful, baby… gonna lose it,” the radio warned, but his tone was pure bliss.
Finally, when you were trembling on the edge, slick dripping down his fingers, he withdrew them slowly. You whined at the loss, but he was already positioning you. The tip of his spike pressed against your entrance—hot, pulsing, perfect.
“Ready?” his own voice modulator asked, bypassing the radio for once, deep and intimate.
He pushed in with agonizing slowness. The stretch was immense, but the modded design and his constant monitoring made it pure ecstasy. Inch by inch he filled you, the ridges dragging against your walls, the energy field syncing so every nerve sang. When he bottomed out—safely, perfectly—you felt full in a way no human could ever match.
Bumblebee held still, letting you adjust, his optics locked on your face. His hands cradled you like a treasure. Then, slowly, he began to move—shallow thrusts at first, building rhythm. Each slide sent sparks flying behind your eyes. You clung to his plating, nails scratching harmlessly, moaning his name.
The pace quickened gradually. His spike throbbed inside you, swelling slightly with each thrust. The spark field enveloped your clit fully now, vibrating in time with his movements. Pleasure coiled tighter and tighter.
“Love you… so much,” the radio sang, fragments of ballads mixing with raw static.
You came first, hard and long, clenching around him as waves of orgasm crashed through you. Bumblebee followed moments later, his frame locking up as he overloaded with a brilliant flash from his optics and a deep, resonant groan that shook the floor. Warmth flooded you—safe, contained energon-laced fluid that left you glowing with aftershocks.
He stayed buried deep, holding you against his chassis as systems cooled. Gentle fingers stroked your back, your hair. Soft music played from his speakers—something tender and loving.
In the afterglow, curled against the warmth of your giant Autobot, you smiled. This was only the beginning of the night. Bumblebee had all the time in the world for you.
Extended Foreplay & Second Round (Building Toward 5,000 Words Total – Continuing the Scene)
After the first peak, Bumblebee didn’t pull out. Instead, he kept you impaled gently on his spike, the low hum of his systems keeping you on a constant edge of pleasure. His finger returned to your clit, circling lazily while the spark field danced across your oversensitive skin.
You whimpered, already building again. “Bee… you’re gonna kill me with how good this feels.”
“Best way to go,” the radio teased, followed by a playful horn honk that made you laugh breathlessly.
He transformed partially—keeping his upper body and spike interface while his legs shifted for better leverage. Laying you carefully on a soft, warmed panel of his own plating (he’d modded a section just for this), he hovered over you. The size difference was dizzying, yet he made it intimate. His faceplate nuzzled your neck, vocalizer humming love songs directly against your skin.
Hours passed in a haze of touches. He used his glossa— a warm, flexible appendage that extended from his mouthplate—to lick long stripes up your torso, teasing your breasts until you were begging. The textured surface felt incredible, slightly rough in the best way. He paid special attention to your nipples, circling and sucking lightly until they were swollen and aching.
Lower, he explored with fingers and field, finding new ways to make you squirt and shake. Every orgasm was drawn out, savored. You lost count after the fourth, body limp and glowing.
When he finally built you both up again, the second penetration was deeper, harder. He thrust with more confidence, the ridges catching perfectly on your g-spot. You screamed his name as you came together, his overload triggering another wave in you.
Post-second round, he cleaned you tenderly with warm cloths from his subspace, then held you close while playing soft music. Whispers of future nights, more experiments, more love.
(Word count approximation: ~2,800 so far. Continuing iteratively in the same style for depth.)
Further Scenes – Deepening Intimacy
Bumblebee lifted you again, this time bringing you to his shoulder where you could straddle a seam near his audio receptor. The sensitive area responded beautifully to your grinding and kisses. While you rode his plating there, his fingers worked between your legs from behind, two digits now stretching you open while his spike rubbed against your stomach, leaving trails of lubricant.
The sensory overload was perfect—his rumbles vibrating your core, fingers curling just right, spark field stimulating every erogenous zone. You came shuddering against his helm, soaking his fingers.
He praised you constantly through the radio: clips of “good girl,” love songs, movie lines about forever.
Later, he laid fully on his back, you atop his chest. You explored his seams with your mouth and hands, finding nodes that made his legs kick and his spike twitch. Taking him into your mouth as much as possible, sucking the tip while stroking the shaft, you brought him close before he flipped positions carefully.
Missionary with a giant robot—his weight never fully on you, but the pressure of his frame, the way he pinned your wrists gently above your head with one finger, the deep, rolling thrusts—it was overwhelming in the best way.
Each thrust pushed you higher. Sweat, lubricant, and energon glow mixed. Your bodies moved in sync despite the scale difference, trust and love bridging everything.
Climax after climax rolled through the night. Bumblebee’s creativity shone—using low-power transformation sequences to create new textures and pressures inside you, always checking your comfort.
By the end, as dawn approached, you lay spent across his spark chamber, listening to the steady pulse. He stroked your hair, radio playing a final soft melody.
“I love you, Bee,” you whispered.
“Love you more, my human.”
The hangar felt like home. Your secret, perfect place with your Autobot.
The dim lights of the abandoned warehouse on the outskirts of the city flickered like distant stars, casting long shadows across the concrete floor. You had come here at Optimus Prime’s urgent summons—something about a Decepticon scout in the area—but the moment you stepped inside, the air felt thicker, charged with an electricity that had nothing to do with enemy threats. The massive Autobot leader stood in his towering robot form, his blue optics glowing softly as they fixed on you. Bayverse Optimus, with his battle-worn red and blue plating, the Matrix of Leadership humming faintly at his chest, exuded a presence that was both commanding and achingly protective.
“You came,” he rumbled, his deep voice vibrating through the space like distant thunder. He knelt slowly, one massive servo extending toward you with surprising gentleness. The metal was warm from the day’s battles, etched with scars from countless wars. “I… could not wait any longer, little one. The pull has grown too strong.”
Your heart hammered in your chest. This wasn’t the first time the two of you had shared stolen moments, but tonight felt different—more intense, more deliberate. Optimus had always been the epitome of honor, the noble leader who put his team and the world first. Yet with you, a human woman who had somehow burrowed into his spark, he allowed himself vulnerability. You stepped closer, placing your hand on the edge of his massive digit. The contrast was dizzying: your soft skin against unyielding but living metal.
“I’ve been thinking about you too,” you whispered, your voice barely audible. His optics dimmed slightly, a sign of restraint he was fighting to maintain.
Optimus transformed then, not fully into his truck mode, but shifting with fluid grace into a more compact, still imposing form that allowed him to interact with you on a more intimate scale. His frame adjusted, plates shifting until he could sit against a reinforced wall, legs extended, his height still towering but manageable. You climbed into his lap without hesitation, the warmth radiating from his chassis enveloping you like a heated blanket. His servos—now scaled to cradle you carefully—settled on your back, tracing slow, exploratory circles over your shirt.
The foreplay began as it always did with him: patience. Optimus Prime did not rush. He was a being of millennia, and he savored every second. His helm dipped low, the faceplate brushing against your hair as he inhaled your scent—human, feminine, intoxicating to his sensors. “You are so fragile,” he murmured, voice laced with awe and hunger. “Yet you hold more power over me than any foe.”
His digits—each one larger than your forearm but moving with exquisite precision—slid under the hem of your shirt. The cool metal warmed instantly against your skin as he lifted the fabric, exposing your stomach. He traced a single digit along the curve of your waist, up to the underside of your breasts, teasing without fully claiming. You shivered, arching into his touch. A low growl escaped his vocalizer, the sound sending vibrations straight to your core.
“Optimus…” you breathed, your hands roaming over the intricate plating of his chest. The Autobot insignia felt smooth under your palms, and beneath it, you could sense the pulse of his spark—steady, powerful, quickening for you.
He responded by gently pinching the clasp of your bra with two digits, unhooking it with a skill honed from careful study of human anatomy. The garment fell away, and his optics flared brighter as he drank in the sight of you. One massive servo cupped your breast, the thumb pad rubbing slow circles over your nipple until it pebbled under his touch. The texture was unlike anything human—ridged plating that provided just the right amount of friction, warm and unyielding yet tender.
“You respond so beautifully,” he praised, his voice dropping to a husky timbre. He leaned in, and though his mouth was a rigid plate, he had learned to improvise. A low-frequency hum emanated from his chassis, vibrating against your bare skin as he pressed closer. His other servo slid down your back, dipping beneath the waistband of your pants to cup your ass, squeezing gently and pulling you firmer against the growing heat between his legs.
In his transformed state, his interface panel had already begun to open. The protective plating parted with a soft hiss of hydraulics, revealing the intricate array of his spike—thick, metallic, glowing faintly with energon. It wasn’t fully extended yet; he was letting the anticipation build. You reached down, your fingers brushing the sensitive nodes around the base. Optimus groaned, his helm tilting back against the wall with a metallic clang.
“Easy, my spark,” he cautioned, though his servos betrayed his words by guiding your hand to wrap around the emerging length. It throbbed under your touch, warming further, the surface segmented and ridged for maximum sensation. Precursors of lubricant beaded at the tip, slick and warm. You stroked him slowly, marveling at how something so massive could feel so alive, so responsive. His hips bucked minutely, careful not to overwhelm you.
The foreplay deepened. Optimus’s free servo explored lower, deftly unbuttoning your pants and sliding them down your legs along with your underwear. Cool night air kissed your exposed skin, but his warmth chased it away. Two digits parted your thighs, tracing the slick folds of your pussy with reverent care. He was studying you, mapping every reaction— the way your breath hitched when he circled your clit, the gasp as he pressed one thick digit just inside your entrance, stretching you slowly.
“So wet for me already,” he rumbled, satisfaction coloring his tone. The digit curled inside you, pressing against that sensitive spot while his thumb pad continued its assault on your clit. Vibrations pulsed from his frame, syncing with the rhythm of his movements. You rode his hand shamelessly, grinding against the metal, your juices coating his servo. He watched with rapt attention, optics half-lidded, murmuring praises in Cybertronian that translated to endearments in your mind: beloved, mine, light of my spark.
You leaned forward, pressing kisses along the seam of his neck cabling, nipping at the sensitive wiring you knew drove him wild. Optimus’s engine revved loudly, the sound echoing through the warehouse. His spike was fully pressurized now, thick and heavy against your thigh, leaking steadily. You shifted, straddling it, letting your slick heat slide along the length without penetration yet. The ridges caught on your clit with every rock of your hips, building pleasure in waves.
“Patience,” he whispered, though his servos gripped your hips tighter, guiding your movements. One hand returned to your breasts, pinching and rolling your nipples while the other continued fingering you, adding a second digit that stretched you deliciously. The stretch burned in the best way, preparing you for what was to come. His mouthplate pressed to your collarbone, simulating kisses with gentle pressure and heat exhaust that ghosted over your skin like warm breath.
Time stretched. Minutes became an eternity of sensation. He brought you to the edge with his fingers twice, only to slow down, drawing it out. “Not yet,” he’d rumble each time, voice strained with his own need. “I want to feel every moment of your pleasure.”
Your hands explored him in return—tracing the vents on his sides that flared with heat, stroking the cables along his thighs, teasing the nodes on his spike until he was leaking profusely, the lubricant mixing with your arousal to create a slick glide. You whispered filthy encouragements: how big he felt, how much you needed him inside you, how only he could make you feel this full, this claimed.
Optimus’s restraint finally cracked. With a deep groan, he lifted you slightly, aligning the broad head of his spike with your entrance. “Tell me if it is too much,” he said, ever the protector, even now.
You nodded, sinking down inch by inch. The first breach was intense—the head alone stretched you wide, the ridges popping past your entrance one by one. He held perfectly still, letting you adjust, his servos trembling with the effort. “So tight… so perfect,” he praised through gritted vocalizer.
Once seated as deeply as your body allowed—about halfway down his impressive length—you began to move. Slow rocks at first, building to a steady rhythm. Optimus met you with careful thrusts, his hips rolling upward. The warehouse filled with the sounds of metal on skin, your moans mingling with his engine growls and the wet slap of your bodies.
He changed positions seamlessly, laying you back on a soft pile of tarps he’d prepared earlier—always thinking ahead. Now hovering over you, he thrust deeper, one servo supporting your lower back while the other played with your clit. The angle hit everything perfectly, his spike dragging against your walls, ridges stimulating every nerve.
Foreplay blurred into the main act, but the intensity never waned. He pulled out almost fully only to slide back in, savoring the drag. You came hard around him the first time, clenching so tightly he had to pause, venting hot air as he fought his own release.
“Not finished with you yet,” he said, flipping you onto your hands and knees. From behind, he was even deeper, one servo reaching around to rub your clit while he pounded steadily. His other hand traced your spine, then gripped your hip, pulling you back onto him.
Hours seemed to pass in that warehouse. He took you in every position his frame and your flexibility allowed—against the wall with your legs wrapped around his waist, on your side with him spooning you from behind, even lifting you completely to bounce you on his spike while standing. Each time, the foreplay elements returned: long, teasing strokes, vibrations tuned to your frequency, whispered words of devotion mixed with raw lust.
Your body was spent, covered in a sheen of sweat and his lubricant, but the pleasure kept cresting. Optimus’s overload hit during a particularly deep thrust, his spike pulsing as he flooded you with warm transfluid, the excess spilling out around where you were joined. He roared your name— a sound that shook the walls.
But even then, he didn’t stop. Gentle now, he laid you down, using his mouthplate and digits to coax one final, shattering orgasm from you, licking up the combined mess with surprising tenderness.
As you both came down, curled against his chassis, his spark humming in sync with your heartbeat, Optimus stroked your hair. “You are my greatest treasure,” he murmured. “In this war or the next, I am yours.”
The night stretched on, filled with more soft touches, more whispered promises, the foreplay of aftercare as profound as what came before. In the arms of the Autobot leader, you felt utterly claimed, utterly loved.