Shapeshifter Fratbro Madness
The Sigma Rho frat house was thick with the scent of sweat, stale beer, and testosterone. Music thudded from the floor above, the distant sound of bros shouting over a video game match echoing down the hallway. In one of the side rooms on the lower floor, Tanner lay splayed out on his twin mattress, still in his tank top and gym shorts, his chest rising with heavy, post-workout exhaustion. The fan spun lazily above, wafting the heady musk of jock sweat and fading Axe body spray.
Outside his door, something moved. Slithered. Not walked—slithered.
The shapeshifter had been watching this frat for weeks, studying every gesture, every laugh, every bro hug and chest bump. But it was Tanner who’d caught its attention. The golden boy. Built like a linebacker, thick thighs straining the seams of his shorts, his gym tank clinging to a sweat-slicked chest, curly brown hair matted from hours at the gym. Dumb. Loud. Perfect.
The creature's form pulsed against the door. Fluid. Undefined. Alien. Then, a subtle shimmer of skin, a ripple of muscle as it molded itself just enough to work the knob. It slipped in.
“Yo, that you, Bryce?” he muttered, rubbing one eye.
The shapeshifter moved fast.
A black, tendril-like limb wrapped around Tanner's throat before he could scream. His body flailed—arms pumping, feet kicking—until a final jerk and thud settled him limp against the sheets. The creature towered over him, twitching with anticipation. The room dimmed, as though the walls themselves knew something sacred and filthy was about to unfold.
With a hiss, the shapeshifter loomed over Tanner’s unconscious body, claws slipping beneath the hem of his tank top. Then it began.
Skin peeled. Bones stretched. Every fiber of Tanner's body was scanned and copied. Inch by glorious inch.
His legs lengthened, bulging with muscle. His chest expanded, tank top now hanging from broad, sweat-glistening pecs. His tan skin bubbled into place, curling into goosebumps. Hair sprouted—exactly the same as Tanner’s, right down to that little trail from his navel to his waistband. His voice clicked into place last—deep, dopey, smooth as a fratboy shotgunning a beer.
The shapeshifter—now Tanner—groaned, flopping back onto the bed. He lifted one arm and sniffed.
“Bro, what the fuuuuck…” He laughed in Tanner’s exact tone. “This is so rank, dude… smells like pure gym and cum in here.”
Outside the door, there were footsteps.
“Yo, Tanner? You good? Sounded like something fell.”
The new Tanner sat up quickly, his face perfectly matching the real one—brown eyes wide, hair tousled, gym tank clinging to his sculpted torso. He cleared his throat.
“Uh, yeah bro! I’m chill. Just… tripped over my creatine tub again,” he said with a dumb chuckle. “Totally good. Go back to Mario Kart!”
“Classic Tanner,” his fratbro mumbled, footsteps fading.
Now alone, the shapeshifter stood in front of the mirror above the dresser, admiring his new jock body with a low, horny growl.
The tank top rode up, revealing his shredded abs glistening with sweat. He smirked, lifting the shirt over his head and tossing it aside. His thick chest rose and fell, nipples stiff, veins bulging along his arms. Every breath felt like a power trip. Every twitch of a muscle, every lazy blink, was a thrill.
“This body’s built for dumb fuckin’ goonin’, bro…” he muttered in Tanner’s voice, voice dropping into a horny drawl. “So big… so fuckin’ hot…”
He tugged the waistband of the gym shorts down slowly, hips rocking forward. Underneath, Tanner’s cock flopped out—thick, already twitching, precum glistening at the tip.
“Oh fuck yeah…” the shapeshifter moaned, tongue lolling from his mouth. “Bro’s packing. This cock’s a weapon.”
He gripped it immediately, veins bulging in his forearms as he began stroking slow and needy, staring into the mirror like it was his lover. His new body trembled, chest heaving.
“This is mine now… my meat… my cum… my fuckin’ frat god body…”
Drool leaked from his lip. His eyes rolled back.
“Unfhh… guhhhh… gonna make soooo much fuuuuckin’ cum in this bod…”
His other hand groped his pec, squeezing it hard. He flexed, then let it bounce, slapping it. “Bounce for me, bitch—oohhh yeeeaaahh, look at that.” He thrust forward, hips slamming the air as he rutted his hand.
The mirror fogged from his panting.
“Fuuuuck bro, I’m so dumb… so fuckin’ horny… this cock never quits…”
Tanner’s voice slurred with goon-drunk heat.
Every stroke made the shapeshifter tremble harder in his stolen body. His feet planted wide, toes curling. The entire frat house could’ve walked in and he wouldn’t have stopped—he was in too deep.
“Cum’s gonna be so fuckin’ thick, bro,” he moaned. “I can feel it, dude. My dumb jock nuts are fuckin’ swollen, full of that sticky goon load… oh f-fuhhhk…”
His thighs flexed. His stomach clenched. His jaw dropped as his mouth twisted into a full ahegao—tongue out, eyes crossed, spit dribbling.
“Cummmin’... ohhhh yeeeeahhh brooo… f-fuck—guhhhhhh—”
Hot ropes of cum exploded across the dresser, splattering the mirror, soaking Tanner’s gym shorts around his ankles.
“YEAHHH BROOO… UNNNGH—SO MUCH—SO. FUCKIN’. MUCH.”
The new Tanner stumbled back, falling onto the bed, cock still twitching and dripping. His abs flexed with every aftershock, legs spread wide. He lay there, dumb smile on his face, panting like a dog in heat.
He lifted one hand, scooped a glob of his own cum off his abs, and licked it.
“I fuckin’ taste amazing.”
His voice dropped to a whisper, but still sounded exactly like the golden boy jock he now embodied.
“I’m never giving this body back.”
Tanner's head throbbed like he'd just taken a keg to the skull. His eyes fluttered open, but his limbs refused to move.
The first thing he noticed was the sound—low, breathy moans coming from right next to him. Then the rope. Tight, scratchy. Wrapped around his wrists and ankles, pinning him to the wooden bedframe like some frat party gone wrong. His heart kicked up a beat.
Standing over him, shirtless, drenched in sweat, pecs gleaming in the low light—a perfect fucking copy.
“Yo,” the fake Tanner said, smirking down at him. “Nice nap, bro.”
Tanner thrashed. “WHAT THE F—?! WHO THE HELL ARE YOU?!”
But the shapeshifter only tilted his head with a goofy, jocky grin. “I am you, dude. Or at least, I’m about to be.”
Tanner growled and yanked at the ropes. “You’re fuckin’ dead, man! You think you can just cosplay me?! My bros are gonna—”
“Relax, big guy,” the clone purred, kneeling beside him, brushing a hand over his sweaty forehead. “You’ll be passed out again real soon. Just need a lil something from ya first.”
Tanner’s eyes flicked downward.
The fake Tanner licked his lips.
“Oh yeah, that’s the key…”
He reached under the real Tanner’s waistband and pulled out the prize. The real Tanner’s cock flopped free—thick, sweaty, half-hard from all the struggling. The shapeshifter moaned.
“Goddamn, you’re juicy, bro. Even tied up, you’re leaking. This thing’s just begging to unload.”
Tanner’s eyes went wide. “No. Hell no, don’t—don’t you touch it!”
But the fake Tanner was already sliding between his legs, breath hot against the tip.
“I need the real you in me,” he whispered. “Not your soul. Not your thoughts. Just your thick, creamy load. That’s where the memories live, bro. Your whole identity, packed in your nuts.”
“No—nnghh!” Tanner strained, his face turning red, but the ropes dug deeper.
“FFFFUUHHHHKK—!” Tanner shouted, his hips bucking instinctively.
The shapeshifter had swallowed him whole—tongue dragging up the shaft, lips forming a tight, wet seal. Every suck sent shivers up Tanner’s spine. It was his own voice moaning around his cock. His own face looking up with gooned-out hunger.
The shapeshifter paused just long enough to stroke the twitching base. “You’re gonna give it up, bro. You have to. This cock wants to cum. It’s not about choice anymore. It’s about biology.”
He dove back down. His hand massaged Tanner’s balls with shocking familiarity, coaxing that sticky core forward. Every bob of his head was hungry, greedy, like a gooner who hadn’t fed in days. His own clone hands gripped Tanner’s thick thighs, anchoring him.
Tanner’s head rolled back. “Nnnghh fuuuck—bro—bro stop it—!”
But his cock betrayed him.
The veins throbbed. The tip leaked. His whole body tensed as the pressure surged forward—
“NO—NO I’M—*CUMMING—*FUUUCK—”
The shapeshifter grinned around the shaft.
Blast. After blast. After blast.
Hot jets of jock cum surged straight into his stolen mouth.
The real Tanner screamed, face twisted in shame and confusion as his very essence was drained. The shapeshifter didn’t spill a drop. He drank it. Swallowed it. Let it soak into every cell of his stolen body.
Images. Memories. Names. Faces. A flood of sensations.
Coach Carter, who always clapped his back after football practice.
Bryce, the roommate with the loud sneezes.
Jenna, the girl Tanner fingered in the downstairs laundry room.
His morning routine. His jerking schedule. His Spotify gym playlists.
Every sexual fantasy. Every goon sesh. Every fuck-up and victory.
“Fuuuuuuck,” the shapeshifter gasped, wiping his mouth with the back of his hand. His eyes rolled, overloaded by the data flood. “That… was fucking delicious…”
He stood slowly, wobbling from the intensity, then turned back to the mirror.
“Okay… let’s test this out,” he grinned.
He stared at himself—Tanner—and began talking, mimicking what the real one would say.
“Yo, Bryce, you still hoggin’ the protein powder, bro?”
“Shotgun time! Someone toss me a White Claw!”
“Dude, I nutted so hard during that last leg day mirror selfie—no joke.”
Each line was perfect. Cadence, tone, timing. Tanner had fully overwritten him.
He strutted to the center of the room, cock still semi-hard, and flexed in the mirror again.
“I am Tanner fucking McCormick,” he laughed. “Star tight end. Sigma Rho royalty. Cum freak frat god.”
He cupped his jock cock again, stroking it with lazy goon lust.
“And now this cock’s mine to drain anytime I want…”
Behind him, the real Tanner weakly whimpered, his cock still twitching.
The clone turned around, grinning.
“I know your jerk-off schedule, bro. Your goon folder. Your whole playbook. I know how you like to edge to your own gym selfies. How you nut three times a day, minimum. I am you now—just sluttier.”
Tanner’s head lulled to the side, eyelids fluttering.
“Shhh…” the fake cooed. “Sleep it off, champ. You’re done now.”
“One of us is obsolete now.”