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robot-horde

Dec 9, 2023

Fun Trouble

If you ever wanted to read about a mech getting dicked down by a trans guy, then this is the story for you.

Auden x Delta

Warnings: Queerplatonic relationship with sex, first time, size difference, sex with a strap on, oral, drug use

Word Count: 7.1k

“Yo, Auden, has it kicked in yet?” Delta asked with impatient excitement in his voice.

Delta was snuggled into the large, beat up couch in Auden’s room. Auden had lucked out with his living situation. Considering he was one of the only humans to stay in the building full time, his Cybertronian sized bunk felt more like a studio apartment.

“Dude, chill the fuck out,” Auden retorted, “I’ll get on your level eventually.”

He dismissed the whiny mech with an annoyed wave of his hand.

“I don’t know why you don’t just smoke like a normal person,” Delta rolled his optics and lounged back on the couch to get comfortable.

“Not everyone has literal iron lungs like you do, genius,” Auden grinned, “Besides, I like getting high while also being able to breathe, thank you very much.”

“They’re not technically lungs,” Delta frowned, “They’re… they’re uh-“ his optics squinted as he tried to search for the right word. “Well, I don’t know what they’re called but it doesn’t matter.”

“They’re like alien lung-balloons or somethin’?” Auden giggled.

“They’re not even lungs I don’t think.”

“How do you not know if you have lungs?” Auden scoffed, raising a brow and shooting him a skeptical look.

“Fuck off,” Delta huffed and crossed his arms, “I’m not a medic!”

“And I’m not a doctor but my ass sure as hell knows that I do in fact have lungs.”

“Shut up,” Delta hissed with feigned anger, trying to hide his embarrassment.

“Make me,” Auden spat back before slumping into a plush beanbag across from the couch.

Delta’s shoulders dropped in defeat, and annoyance was obvious on his face. He often found Auden’s sass to be endearing, laughing along to his little quips, but on occasions like this his attitude was more frustrating than anything else.

“You do that a lot,” Delta noted with a sneer.

“Do what?” Auden asked.

“Do the whole… that,” he gestured to Auden’s demeanor, waving both servos, “The dumb shit people in movies do when they wanna get kissed.”

“It’s called flirting, dumbass. And maybe I do wanna get kissed,” Auden smirked, raising his head up.

“Oh so you wanna kiss me?” Delta asked, trying to make it sound at least a little sarcastic.

People often mistook Delta’s friendliness for flirting, which resulted in some awkward scenarios. To avoid that embarrassment, he was trying to learn how to flirt on purpose. Considering the fact that Auden flirted with just about anyone who spoke, Delta had plenty of opportunities to practice, but he still felt uneasy doing it.

“I don’t not want to kiss you, if that’s what you’re asking,” Auden replied before giggling to himself as he thought, “Me ‘n the homies makin’ out on the couch,” he mumbled with a grin.

“See? I can’t tell when you’re joking and when you’re not! It’s fuckin’ rude man.” Delta was growing tired of Auden taking advantage of his naivety to tease him like this.

“Smooch, smooch, lover boy,” Auden smirked while sinking further into the beanbag and closing his eyes.

There was a long silence between them, which typically wasn’t a bad thing. But this moment lasted far longer than usual. It lingered in the air, siphoning oxygen moment by moment until Auden could feel the weight of it on his chest.

“Did I make you uncomfortable?” Auden asked, sounding hesitant as he opened an eye to look at Delta.

“No,” Delta mumbled.

“Cool,” Auden nodded before closing his eyes again.

Delta hated when he did this. They were both very talkative but the difference was Delta filled silence with nervous talking, while Auden was content to let silence linger no matter how awkward it made everyone else feel. After several minutes, Delta looked up at Auden sprawled out in the chair. The temptation to fill the quiet was too strong, he just had to speak.

“Would you actually kiss me?” Delta practically squeaked. He almost regretted it as soon as he asked, feeling like it was a stupid question. But it was too late to take it back now.

“I’d do more than that if you asked me to,” Auden said with a smile, eyes finally opening to look straight at him. “Why? Do you want me to?”

“I still can’t tell when you’re joking and when you’re not,” Delta frowned.

He didn’t believe Auden could be serious about this. The whole thing felt like an elaborate scheme with the goal of making Delta the butt of the joke.

“I’m not joking,” Auden replied.

“You’d just do it?” Delta asked, giving Auden a skeptical look.

“Yeah, why not?” Auden shrugged.

“Because we’re friends?” Delta shot back as though it was the only obvious answer, “Not like… friends with benefits or whatever.”

“God no,” Auden scoffed, “I hate that. I have never had a good experience in a situationship like that.”

“It sounds stressful.”

“It is,” Auden nodded, “But we don’t gotta worry about that.”

“Because we’re friends?”

“Yeah.”

“Who could kiss?” Delta tilted his helm with curiosity.

“Yep,” Auden nodded again.

“And would still be… just friends?”

In one swift motion, Auden leaned forward in the beanbag, resting his elbows on his legs. “I don’t like the way you said that,” he frowned.

“What the fuck do you mean?” Delta retorted defensively.

“Well, when you say ‘just’ friends it makes it sound like banging wouldn’t mean anything.”

“But it wouldn’t, right?” Delta questioned with a puzzled expression.

Looking at Auden’s half open mouth, Delta knew he was forming an argument in his head. Delta groaned and rolled his optics in frustration realizing this conversation was nowhere near over.

“This is confusing,” he sighed.

“I mean, it doesn’t have to be!” Auden beamed, “It just means you’re my best friend, and I love you, and sex would be like an expression of that love,” he explained with a simplicity that seemed out of place.

“But not in a relationship way?”

“Isn’t a friendship a relationship? Just like… a non-romantic one?”

“I mean, sure, I guess,” Delta relented.

“Well then there ya go! We’re already in a relationship but-“

“A friend-relationship-without-romance that’s also not friends with benefits and could involve interfacing… Did I get all that?” Delta asked.

“Yeah, pretty much,” Auden nodded.

“You make it sound like amicas who sleep together, and that’s not really… I mean, I don’t think that’s the right word either,” Delta furrowed his brows and crossed his arms again. “I still don’t get the difference.”

“The difference is that even if either of us got into a ‘relationship-relationship’ with someone else, I’d still want things to stay the same with you,” Auden gave Delta a soft smile.

“That just… That just sounds like polyamory to me?”

“Call it whatever you want, dude,” Auden shrugged, “All I’m saying is, I don’t see a future without you, and I feel like friend isn’t a strong enough word. It just is what it is, and maybe it doesn’t need a name.”

Something about the way Auden described their relationship seemed poetic to him. Now, it was poetry from a man high on weed with a teenage boy’s sense of humor. But to Delta, it was poetry nonetheless.

“You’re getting deep and sappy on me, man,” Delta replied with a faint smile.

“Yeah, well the edible finally hit me, so,” Auden shrugged and they both laughed.

“Okay, okay, but-“

“Hmm?” Auden smiled, once again settling back into the beanbag.

“If we did kiss-“

“Or more,” Auden interjected.

“Yeah, or more,” Delta casually nodded, “What happens if we catch feelings? Like, romantic ones?”

“Then we figure it out when we get there. I mean, if we get there.”

“You’re really chill about all this,” Delta scoffed, still not believing he was being serious.

“It’s easy to be chill when A. I’m stoned as fuck,” Auden held out his hand to count on his fingers, “and 2. It’s with you, so…”

“So?”

“Oh my godddd,” Auden groaned, “Soooo, I know it’ll be fine.”

“How can you be sure though?” Delta frowned. He was nowhere near close to running out of questions, no matter how frustrated Auden was getting with them.

“I’m not,” Auden shook his head, “That’s kinda the whole thing with relationships. You do your best and you trust they’ll do their best and that’s all you can really do. There’s no certainty to it, just a lot of effort.”

“You callin’ me high maintenance?” Delta grinned, making Auden laugh.

“If you could call one of us high maintenance, I’m pretty sure it would be me,” Auden teased, pointing to himself with dramatic flair.

“Yeah, you're right,” Delta chuckled.

Silence descended once again, and for a moment they locked eyes and smiled. Delta felt more at ease, though he still wasn’t sure what to make of the whole conversation.

“You wanna like… watch a movie or somethin’?” Delta suggested, trying to ease back into their routine of lounging around.

“Oh hell yeah!” Auden replied with enthusiasm, grinning and hopping up from the beanbag, “I still have a ton of Jack Black movies to show you.”

Auden excitedly moved to the couch, sitting forward and fiddling with the TV controls as he scrolled through, trying to find the right movie.

“Which ones next?” Delta asked.

“My all time fucking favorite: Nacho Libre,” Auden grinned. He pressed play and settled back into the couch next to Delta. “You’re gonna get so many more of my jokes after watching this thing, dude.”

Delta smiled seeing how excited Auden was. Some of the movies and shows Auden had them watch were strange to say the least, but he found most of them to be delightful. Delta thought they often held the same odd charm that Auden did, so maybe that’s why he enjoyed them so much.

He chuckled as Auden sang along to the intro. It seemed like he couldn’t help himself from quoting every other line in the movie, which might have annoyed Delta. But seeing Auden so excited made it difficult to be upset at all. It became even more difficult when he felt Auden snuggle up to his side.

It wasn’t unusual. They often had physical contact like this and Delta naturally lifted his arm up, allowing Auden to get closer before wrapping it around him. After their earlier conversation though, Delta was now hyper aware of Auden’s presence and how warm he felt pressed against his chassis.

He was thinking way too hard about what was said and could only half pay attention to the movie. But the overthinking didn’t stop when the credits rolled. Delta didn’t know why it was stressing him out so much. He’d always felt comfortable around Auden. In fact he was one of the only people Delta felt comfortable around.

It’s not like he was uncomfortable now. But ever since Auden put the thought of kissing in his head, Delta wasn’t sure he could let it go. It clung to him for days, putting a warm weight on his conscience that made his spark tingle.

Did he want that? Did he really want to kiss Auden?

Delta had shared kisses with other bots a few times before, but they always felt wrong. Like something was missing and it was never enjoyable, so usually the thought of kissing made him anxious. When he considered the possibility of kissing Auden though, there wasn’t the same sense of unease. It felt peaceful and that unfamiliar peace startled Delta.

He’d been ruminating on the thought for a few days before they had another free night to hang out. Delta was sitting on the couch again, fidgeting to calm his nerves while clicking through shows and avoiding eye contact with Auden. It wasn’t until Auden tossed a bag of candy at the mech that he finally looked up.

“What’s up dude?” Auden asked, sitting down next to him before snatching up the bag of Sour Skittles.

“Nothing’s up,” Delta shrugged.

He’d always been a terrible liar.

“You’re not smoking tonight,” Auden raised a brow, “You don’t smoke when you’re upset because it makes you paranoid.”

“I’m not upset…” Delta grumbled, hesitating to look at Auden.

When he finally turned to the human he was met with a familiar expression of skepticism and affectionate concern.

“I’m not upset!” Delta repeated. He was still a very bad liar. “I’m just… I mean, I’ve been thinking and- I don’t know.”

Auden silently watched with wide eyes as Delta spoke, waiting as long as it took for the mech to stumble through his words until he formed a complete thought. After some more stuttering, Delta paused and sighed, slumping back against the couch.

“I want to kiss you,” he confessed while staring at the ground.

“That’s what’s been bothering you?” Auden smiled.

“I’m not sure it’s really been bothering me, but-“

“It’s been on your mind,” Auden interrupted.

“Yeah, it has…”

Delta shot a quick glance back at Auden, unsure of what to say next. Thankfully he didn’t need to speak since Auden made the next move, sliding closer with a mischievous grin.

“We can do that,” he chuckled.

“Right now?” Delta questioned.

“Why not right now?” Auden asked and Delta shrugged in response.

Auden grinned. Delta wasn’t normally this cautious, so it was amusing seeing the reckless speedster slowing down for once. “Is it cool if I sit on your lap?” he asked.

Delta was a little surprised by how fast things were moving. It made him wonder if Auden had been thinking about this too. Was he so eager because he’d been waiting, or was he genuinely just comfortable enough to do this without any hesitation?

“Uh, yeah, sure,” Delta nodded.

With the mech’s approval, Auden climbed up and straddled him. He had to spread his legs pretty far to fit, but it must have been comfortable enough considering Auden had fallen asleep on Delta’s shoulder in this position plenty of times before. Normally Auden wouldn’t ask for permission like this, but when Delta felt Auden’s ass resting against his modesty panels, he understood why things were different this time.

Auden gave Deta a warm smile before bringing his hands up to cradle the mech’s helm.

“You good?” Auden asked and Delta nodded, returning Auden’s smile, “You ready?”

“Yeah,” Delta nodded again. He could feel his frame already heating up from his nervousness and excitement.

It felt strange being asked for permission like this. It was formal in comparison to everyone he’d kissed before Auden. Usually bots just kinda grabbed him or dove in. They were drunk kisses with strangers in dark bars and awkward ones with crushes who never called him back the day after.

There wasn’t any diving or grabbing involved this time though. Auden leaned in, gently guiding Delta’s helm with his hands. Without thinking, Delta slammed his optics shut and waited until he felt the soft warmth of Auden’s lips against his. It was a quick first kiss, but Auden returned almost immediately with another, and then another until his kisses became long and slow.

Delta furrowed his brow as he took in the odd feeling. Kissing a human was very… squishy… but it was kinda nice. Before Delta could register what he was doing though, Auden pulled back, moving his hands to Delta’s shoulders. Delta’s optics shot open before looking at Auden, dumbfounded. Why did he stop? Delta didn’t want him to stop! Auden’s lips were warm and soft and small and-

“Dude, no wonder you’ve hated every kiss you’ve ever had,” Auden laughed, “Is this always how you kiss?”

Delta was abruptly pulled out of his pleasant daze by Auden’s snarky comment.

“What do you mean?” Delta frowned, slightly offended.

“You’re stiff as fuck. Like, lips pursed hard and you’re staying totally still. Is that just how you’ve been kissing?”

“I- well, yeah I guess?” Delta shrugged.

“Okay, no,” Auden shook his head, “We can do better than that.”

Delta felt embarrassment flood his system from the criticism. His frame grew even hotter but he didn’t have time to dwell on it for long before Auden was embracing the role of teacher.

“Pucker your lips,” Auden nodded, but Delta hesitated, unsure of what benefit that would be. “C’mon I’m not gonna make fun of you; just do it.”

Delta relented with a sigh and pursed his lips, feeling awkward until Auden gave him a satisfied smile and kept talking.

“Okay, now let go. Just like, let all that tension fade and open your mouth a little.”

Delta tried his best to relax, letting his lips part even if his jaw was still tight. When Delta was still, Auden brought a finger up to drag against his lips, but Delta pulled away in confusion.

“No! Hey, you were doing good! Do it again,” Auden instructed.

Delta rolled his optics, but complied, relaxing his face to the best of his ability. He hated that Auden was having to talk him through something so simple, but at least Auden was being patient.

“Perfect,” Auden murmured before holding Delta’s helm again, “Stay just like that, okay? Don’t tense up.”

With that, Auden kissed him again; giving gentle, slow kisses that made a soft smacking sound when Auden pulled away. Delta focused on staying still and keeping his mouth relaxed. Thinking so hard about it was a little distracting but he still thought this kiss was better than the last one.

“You wanna try and copy me?” Auden whispered against his lips. Delta hesitated for a moment before subtly nodding. Auden obviously knew what he was doing, so why not keep going?

“Try to stay relaxed and loose like that. Just do what feels right, okay? Don’t be afraid to get a little messy,” Auden grinned.

Messy didn’t sound very nice to Delta, but he let out a shaky breath and leaned in anyway, being the one to meet Auden’s lips first this time. He was motionless for a moment before tentatively moving his lips, opening and closing his mouth with slow, clumsy motions to test what felt best. Auden matched his movements, building up a fluid momentum between them.

Soon Delta felt a new, wet warmth ghost over his bottom lip, and it confused him. Every once in a while he’d feel it again, but he didn’t realize exactly what was happening until Auden tilted his helm with gentle guidance.

Auden stopped the steady reciprocation for a moment to let his mouth rest open. After a few awkward attempts to continue the kiss, Delta mimicked Auden, letting his own lips part and still.

Delta felt that same warmth again as Auden brought his hand to the back of Delta’s helm, pulling him in deeper. He finally realized what Auden had been doing when he felt Auden’s tongue slip into his mouth.

It felt strange, and a little silly, but Delta didn’t stop him. Eventually, Delta got up the courage to match Auden’s actions like he’d done before. He was cautious as he began to roll his glossa against Auden’s tongue.

It was so much smaller and less rigid than his own glossa, but Auden moved with confidence acting like the difference was insignificant. When Delta began his clumsy attempt at reciprocating, he could have sworn he felt Auden smile against the kiss. He figured that meant he must be doing something right.

What had started out as a stiff peck on the lips was now a heated back and forth. Every time Auden seemed to pull away a little bit, Delta chased him to draw him back in. In return, Auden pushed right back, devouring his lips and making Delta’s processor fuzzy. He felt like they were melting together and he didn’t want it to stop.

Soon a breathy whine startled Delta out of his haze and it took him a moment to realize he’d made that noise. His optics opened in surprise, but Auden didn’t slow down, so maybe it was okay. Maybe he hadn’t noticed.

Auden broke the kiss, pulling back quick enough that Delta couldn’t drag him back in. He stayed close though, leaving open mouthed kisses down Delta’s neck. Without thinking, Delta slid his servo up Auden’s back, holding him close to his chassis.

“Do that again for me,” Auden murmured against Delta’s audial, making his spark skip a beat.

So much for him not noticing.

Delta wasn’t quite sure what Auden was asking for. Was he just supposed to make noise on purpose? Is that what people normally did?

His questions were answered for him when Auden nibbled on one of his neck cables and the same breathy whine escaped Delta’s vocalizer. Delta realized he didn’t need to force it, he could just let it happen. Knowing he wasn’t expected to fake it let him relax a bit.

Better than being relaxed though was knowing Auden liked how he sounded. It made something in his frame stir to life. Something that Delta had foolishly thought wouldn’t happen. He’d never been in a situation like this before, and every kiss he’d ever had was a disaster, so the prospect of arousal had understandably slipped Delta’s mind. He had a hard time ignoring the feeling now though and it was only getting worse.

Auden left a few more wet kisses against his neck before trailing his lips back up to Delta’s face. When Auden caught sight of Delta’s furrowed expression though, he paused.

“You okay?” he asked.

“Yeah- yes, very okay,” Delta mumbled.

“But?” Auden questioned while running his hands up Delta’s chassis.

Delta knew lying was futile, but he was still too embarrassed to say what he was thinking out loud. The look he gave Auden was filled with nervousness and thinly veiled desperation. He couldn’t bring himself to make the admission. He didn’t want to ask, but he also knew Auden wouldn’t do anything without being given confirmation first.

Auden watched him with a relaxed expression and a faint smile on his face as he continued to leave soft kisses against Delta’s frame. It wasn’t making Delta’s situation any easier. His array had been flushed with warmth for a while now and it was starting to get uncomfortable. He could just tell Auden he had fun and that he was done for the night. He could just leave and take care of it himself… Or…

“I am so fucking hard right now,” Delta blurted out.

Without missing a beat Auden replied, “God, me too. Straight up throbbing,” he chuckled with a wicked grin.

Well that was a relief. At least they were on the same page.

“So,” Auden trailed off as he playfully walked his fingers up Delta’s chassis, “You want more?”

Delta moved his servos to rest on Auden’s hips. They fit so comfortably in his palms and he squeezed them on instinct before nodding.

“You sure that’s okay?” Delta asked.

“Yeah, dude,” Auden grinned.

“It’s not gonna change anything?”

Auden rolled his eyes at the mech’s repetitive question. He didn’t mind being patient, but he also didn’t understand what exactly Delta was so hung up on and why he was still so doubtful.

“You wanna be my boyfriend?” Auden asked bluntly.

“Um- is that- are you seriously asking?” Delta was caught off guard by the question.

“Yeah. Do you have- a genuine desire to be my boyfriend?”

“Um… No? Not really,” Delta admitted. He didn’t want to offend Auden, but it was the truth.

“Then no, it’s not gonna change anything,” Auden smiled, “Not on my part at least.”

“You promise?”

Delta knew Auden was being genuine. He always was, especially with Delta. He just needed to hear Auden make the promise. Delta didn’t want to let go of the way things were between them. He was terrified that this change in behavior would lead to instability. That when they saw each other tomorrow, the memory of what they did would permanently alter their dynamic.

But if Auden could promise him that wouldn’t happen; if he told Delta explicitly that it would be alright, then he knew it was true. If Auden said he’d be steady, if he promised to be consistent, then Delta knew he could rely on that.

“Delta,” Auden held his helm in both hands again, “I promise that if we have sex, it will not change things between us.” His expression was sincere and warm. Auden could say anything with that tone and Delta would believe him. “It’d be the same kind of fun trouble we’ve always gotten into together.”

That way of explaining it finally got Delta to understand what Auden had meant by not needing to name things. It wasn’t some world shattering act requiring romantic devotion. It was simply another life experience they’d share together, like so many experiences before.

“Fuck, okay… Okay, yeah,” Delta nodded, leaning in to give Auden a quick kiss, “Yeah, I want that.”

“Then let’s do it,” Auden chuckled, watching Delta with lust filled eyes as he got off the mech’s lap to kneel between his legs.

“You know I haven’t-”

“Done this before? Yeah, you’ve told me,” Auden nodded.

“So do I just?” Delta trailed off, tapping his digits on the couch one by one, playing a nervous, discordant tune only he could hear.

“Yeah, you can just pop your panels. But I mean, I could get naked first if it would make you feel better,” Auden offered.

“Oh, I forgot you guys have to do that,” Delta sheepishly smiled.

“I don’t have to. We can do this fully clothed if you want.”

“No… It’s fine. Whatever you’re comfortable with I guess?”

“You guess?” Auden raised a brow.

“I haven’t seen a naked human in real life before, so I don’t know how I’m going to react.”

Auden gave him a knowing grin. The key phrase there had been “in real life”. He knew it was a poorly kept secret that the bots passed human porn around like teenage boys with an old Playboy magazine. So it wasn’t a surprise to learn Delta was included on that list.

“But you’re curious?” Auden asked while crossing his arms.

“Well, obviously! I think most cybertronians are curious, even if they deny it.”

“Okay, so let’s satiate that curiosity,” Auden replied before grabbing the collar of his shirt and pulling it over his head with a practiced grace.

“Yeah- okay,” Delta mumbled as he studied Auden’s movements with wide optics.

Auden stood up and shimmied out of his pants, kicking them off to be forgotten in a dark corner. Now he was left in his boxers and binder. Delta had seen him like this before, since Auden wasn’t shy about changing in front of others. But he’d never stripped all the way down, so it was fascinating to watch as Auden undressed, sliding down his boxers before peeling his binder off.

The way Auden’s body moved was so strange to Delta. It was soft, with far more give to it than any part of a cybertronian’s frame. The most alien thing about it though was the hair. At first, Delta was weirded out by any hair. But the more he got to know humans, the more intriguing and less scary it became.

Now he was excited to admire Auden’s form and the strange fuzz that covered it. The light smattering of it across his chest and the trail on his stomach leading down to the dark patch between his legs. Delta thought it was weird how some spots, like the ones under his arms, were so much darker than others. Some of it was wiry, some of it was soft, but what was most strange to him was that all of it seemed to have an aesthetic language associated with it entirely disconnected from its purpose.

Delta started to ponder the absurd logic behind it all but was brought back to reality when he caught Auden gazing at him with an affectionate smile, making his face heat up.

“So, how do you feel about seeing your first naked human?” Auden laughed.

“Good, I think. What are those spots all over you called again?” Delta asked.

“Freckles.”

“You’ve got a lot of them,” Delta noted.

“Yeah, sometimes I make constellations with them.”

That made Delta laugh. He could picture Auden connecting the dots on his hips and shoulders, coming up with stories to go along with these new pictures. Delta was a little jealous that cybertronians didn’t have anything like that. The way human skin varied so much was pretty impressive to him.

Humans weren’t nearly as vibrant as Cybertronains tended to be, but they still had so much diversity in their shape and size and color. That’s not even considering the extra ways they decorated their own forms. Tattoos and piercings, haircuts and clothing. Humans seemed to transform their appearance as often as cybertronians did, just in a unique, organic way.

Delta was snapped out of his thoughts once again when Auden moved closer. He settled between Delta’s thighs, this time playfully tapping on his interface panel with eager digits.

“Your turn,” Auden grinned mischievously.

Delta hesitated for a moment. No one aside from his medic and his piercer had seen his array, and the context was entirely different, so he was nervous. Auden simply looked up at him with those bright blue eyes and his dimpled smile and Delta’s nerves eased long enough to let him open up. His panels transformed away with a quiet hiss, letting his spike bounce up against his stomach.

Auden’s eyes went wide and his mouth was left half opened at the sight.

“Yooooo,” he exclaimed, “Dude, holy shit?”

Auden’s loud and inconsiderate comment had Delta’s nerves rushing back, but Auden’s lips suddenly wrapping around the tip of his spike turned those nerves into excitement. His warm tongue swirled around the tip for a moment, gathering a bead of pre-fluid before pulling off with a pop and talking again.

“Bro, are you for serious? How many goddamn piercings do you have?”

“That’s what you’re laughing about?”

“Yeah! I mean, I have never seen a mech with this many piercings… Wait is that- oh shit, aft port? Nice,” Auden grinned as he started stroking Delta’s spike, “It’s just, when you told me you were a virgin, I didn’t expect you to be modded out like this…”

“But… you like it though?”

“Oh hell yeah!” Auden replied with enthusiasm, “It’s sick as fuck.”

He licked his lips before leaning down to flick his tongue against Delta’s prince Albert piercing, making the mech gasp.

“AH- okay, ooo-” Delta hummed, “I- fuck I like- oh man I like this but- ah, Auden?”

“Hmm?” Auden removed his mouth from Delta’s spike and looked up at him with bright eyes.

“I’m not- I’m not gonna last long and I- mmm,” Delta grumbled.

“Watcha want?”

“I think I just want you to fuck me,” Delta said softly.

“You think or you know?” Auden asked.

Delta sighed at Auden’s question. He knew it wasn’t just to get consent, it was to force Delta into asking for what he wanted and doing it with full confidence. The effort was appreciated, but it was still frustrating considering how much courage it already took for Delta to say it the first time.

Taking a deep breath, he looked Auden dead in the eyes and replied, “I want you to fuck me.”

Auden gave him a shit-eating grin, obviously delighted by Delta’s surge of confidence.

“Lemme go get my strap,” Auden chimed before hopping to his feet.

Fuck, Delta was excited by that thought, but he didn’t enjoy the delay. There had been so much momentum and now he had to sit and wait, shifting back and forth with impatience while Auden walked off.

“Wanna watch me put it on?” Auden called over his shoulder.

Delta hadn’t thought about it since he was still getting used to the fact that humans didn’t have the same anatomy as cybertonians in terms of equipment.

“I’m not sure…” Delta said. It’s not like he didn’t want to.

“Alright,” Auden replied. Delta could hear him still shuffling around as he spoke, “Then do me a favor, yeah? Get on your knees for me.”

Delta’s frame ran hot hearing those instructions. He glanced behind him to see Auden facing away. Not being watched made Delta a little less self conscious as he slid off the couch and knelt down. Soon Auden waltzed back over and stood so Delta’s helm was resting just below his chest.

“Mmm… Looks like I’ll need you on your hands and knees,” Auden hummed while trailing his fingers across Delta’s chevron. Delta took his time bending over until he was face to face with Auden’s dick. Suddenly, Auden grabbed his chevron and pulled, coaxing him closer. “Open up and start sucking,” he commanded.

Delta felt his valve release more lubricant in anticipation, surprising him when he realized how much he liked being ordered around. He opened his mouth and licked the underside of Auden’s cock before taking in the whole thing, closing his optics and tentatively sucking.

It was horribly messy and terribly unpracticed, but he was trying his best and it made Auden smile. Delta didn’t care if Auden couldn’t feel what he was doing, he was going to give it his all anyway.

“Good mech,” Auden purred when he heard Delta whine around his cock.

Delta kept going, waiting for Auden to tell him to stop, but that instruction never came. His spark was fluttering and he could feel his desperation growing. When the temptation to reach down and touch himself grew too strong he pulled away and wiped his mouth with the back of his servo.

“I want you-” Delta said breathlessly, “I want you inside me.”

“Good,” Auden replied with a satisfied smile. He was impressed by how fast Delta was gaining confidence. “Wanna lay back on the bed?” he nodded his head towards the berth.

“You think it’ll hold up?” Delta asked.

“Oh yeah. I’m one hundred percent sure it’ll hold,” Auden chuckled.

Delta kept forgetting that even when it came to cybertronians, Auden had far more experience in this than he did. When Auden said he was sure the bed would hold, Delta knew it must have been from previously putting it to the test.

Delta stood up from the floor, wobbling a little while feeling Auden’s hands run over his frame as he steadied himself. Auden smacked his aft when he started walking over and he chuckled again seeing Delta jump and glance back at him with a playful glare.

When Delta had settled onto the bed, Auden crawled up to him, leaving a trail of kisses in his wake. He came to rest on Delta’s chassis, crossing his arms before laying his head on them.

“So, how ya feelin’?” he asked.

“Needy…” Delta stated plainly, making Auden laugh.

“Noted,” he replied as he sat up.

Delta watched Auden with careful curiosity as he hooked his hands under Delta’s thighs and pulled up to better situate them.

Even though Auden wasn’t strong enough to make Delta move by himself, he did it with such confidence that Delta found himself hiking his legs up for Auden without a second thought.

For a moment he considered that maybe he’d like to be in Auden’s place one day, taking control with secure and gentle confidence. But for now Delta was more than content letting Auden dictate what happened next.

Auden rubbed his cock against Delta’s anterior node and the sensation of someone other than himself touching it was more different than Delta thought it would be. It didn’t matter if Auden’s movements were a little predictable, they were still better than his own servo.

One small hand continued to hold onto Delta’s thigh as Auden ground his hips against him, while the other grabbed at the kibble on his hip. Auden’s grip was firm and it made excitement bubble in Delta’s stomach. He heard Auden chuckle again and realized his brow had been furrowed with a wanting expression and his cooling fans had finally turned on. He must have looked just as needy as he felt.

The two of them locked eyes as Auden lined himself up with Delta’s valve. He paused for a moment and raised his brows, silently asking if this is what Delta wanted.

“Please,” Delta whispered in response.

That’s all it took for Auden to start pushing inside while Delta took a slow breath in and Auden thrust deeper. It’s not like this was a stretch for him, but it felt good. It was satisfying having soft, warm hands touching him, and the gleam in Auden’s eye filled him with excitement.

Soon Auden’s hips were flush with Delta’s and he started thrusting, setting a steady pace with slow, careful movements. When he heard Delta let out a soft moan, he started to speed up, reaching to hold Delta’s hips with both hands. He grasped at the kibble, using it for leverage to rut into Delta’s soaked valve.

The more aggressive Auden’s thrusts grew, the more obscene the noise in the room became. Sounds of Auden delving into Delta’s slickness were punctuated by both their panting breaths and low groans.

Delta’s helm tilted back as he felt his charge building. When he looked back down he caught sight of Auden and it certainly didn’t help him last any longer. Auden’s normally perfectly swept bangs were now disheveled with messy locks cascading between his brows and strands sticking to his forehead.

Another fascinating result of Auden’s biology was the sheen of sweat that covered his frame when he exerted himself. Something about that aroused Delta. The way light reflected off him from the perspiration almost mimicked the way armor shone in the lowlight. Even with its alien function, there was a familiarity to it.

The way Auden’s mouth hung open, the way his body glistened, how Delta could feel his soft hands pulling on his hips with every rough thrust. He was so, so close to the edge and when he saw Auden’s wicked smile, Delta knew Auden could sense his overload coming too. His small hand wrapped around Delta’s spike, stroking it in time with his thrusts and making the mech whine.

“Fuck,” Delta hissed.

“There ya go,” Auden murmured, “C’mon, just like that.”

Delta’s back arched as his hips involuntarily bucked up into Auden’s hand, desperate and aching for an overload. It was too much. He’d done a lot of exploring by himself; a lot of experimenting where things could get intense. But there was something different about having this human, this person he adored, bringing him so much pleasure.

“Ah- Auden,” Delta panted, reaching to grab onto Auden’s wrist just to get more contact with him; to give him something to hold onto as his overload was fast approaching. “Fuck! Auden-”

They locked eyes before Delta’s optics shut and his helm rolled back from the immense pleasure. It only took one more thrust and stroke of his spike before Delta overloaded.

His spike twitched in Auden’s hand with each pulse of his high, leaving Delta’s chassis coated with his own transfluid. Auden kept up his pace as Delta rode it out, rocking his hips back into Auden’s.

Delta was panting with hot, heavy breaths as Auden’s shallow thrusts finally slowed and stopped, letting the mech start to recover. He was in a daze though, frame still buzzing with dissipating charge as Auden pulled out.

Delta watched him with tired optics as Auden crawled up to settle in the crook of his arm, giving Delta a languid kiss before snuggling up to his chassis.

They laid in silence for a moment, letting Delta take it all in and come back to himself again. When his body had cooled down and recovered a bit more he chuckled, making Auden look up.

“What?”

“That was good,” Delta said before his chuckle turned into a genuine laugh, “I mean, now that it’s over… we don’t feel different.”

“I told you it wouldn’t change things,” Auden replied with a haughty smile.

“Mm, yeah,” Delta grinned before pausing to think to himself, “You didn’t- I didn’t do anything for you though. Like, you didn’t cum,” he stuttered.

“No, but I mean, I’d love to see that big mouth of yours get put to work,” Auden grinned mischievously.

With that exhilarating little romp under his belt, Delta’s helm was swirling with possibilities of what else they could do tonight. There were too many options for just one evening, but tongue fucking Auden until he was whimpering sounded like a good place to start.

“Bet,” he shot back with a devious smirk.

After another lesson from Auden on how to do things properly, and three orgasms thanks to Delta’s very dedicated glossa, they were both exhausted.

“I’m sticky now,” Delta grumbled with a sneer.

“Yeah, that tends to happen with sticky interfacing, man,” Auden replied.

Too tired to actually go get cleaned up, Auden crawled out of bed and threw on a hoodie before hastily digging through a dresser drawer. Delta heard plastic crinkling before he was hit with a container of wet wipes. He shrugged. It was a good enough solution for now.

While the two of them cleaned up, Delta got to thinking. He cringed imagining what might have happened if his first time interfacing had been with someone else. Someone not nearly as patient or as blunt as Auden.

It felt nice knowing he had someone who was happy to walk him through this stuff. It wasn’t a big deal with Auden and now that they’d done it once, everything else felt much less daunting. Maybe Auden could help him figure out more later, practicing until Delta felt confident enough on his own. But right now, it was time to recharge.

Auden climbed back into bed, still pantsless and wearing a hoodie. He always looked angry when he was exhausted and it made Delta smile as he watched Auden rearrange his nest of blankets and pillows.

“Want one?” Auden held a blanket out for him.

“Nah, I don’t use them,” Delta replied.

“You are a goddamn liar,” Auden frowned, “You do this every time, Delta! I’m gonna wake up freezing my ass off because you’re a little blanket thief!”

“No I am not!”

“Take the fucking blanket!”

Auden threw it over Delta’s frame before aggressively tucking him in while Delta laughed. When Auden was satisfied with his work, he rolled over to settle into bed.

“Don’t squish me in your sleep, please,” Auden mumbled as Delta snuggled closer and wrapped an arm around Auden’s waist.

“I never do,” Delta murmured back.

Auden happily hummed at the feeling of Delta’s heavy limb wrapping him up like a warm weighted blanket. Soon the two of them were drifting off and Delta smiled knowing he was no longer afraid of how things would feel between them in the morning. His fear that interfacing would cause a problem was now gone, because really, it had been no trouble at all.

#valveplug #transformers #tf oc #oc x oc #transformers oc #OC Delta #OC Auden #tag writes