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Tim had come alone. Thought he’d be quick, thought he was clever—tracking strange disappearances through collapsed tunnels, past the places maps refused to go. He should’ve trusted his gut. Should’ve known from the way the smell hit him first. A wet, animal rot, thick as mud and clinging to the inside of his throat. The air moved differently here—heavy, as if exhaling through centuries of decay. His boots crunched over bone without meaning to. The silence was absolute.
Then came the sound.
Not footsteps. Not breathing. Just a shift. Like stone bending. Like something awake.
And before he could move, it was on him.
Claws closed around his ankle like a bear trap, and in a second, he wasn’t grounded anymore. He didn’t even see the thing—just a blur of massive heat and crushing weight as he was dragged. A blur of wet shadows, scales scraping stone, and then the world spun, upside down, scraped past flickering tunnel lights as he was hauled backward, down into deeper dark. Panic clawed up his throat, wild and choking.
“Stop—let go—!”
But the thing dragging him didn’t care what he said.
It didn’t look like Croc. It wasn’t anything he’d ever faced before. Bigger. Something worse than man. Worse than mutation. It dragged him into a cavern wide enough to fit buildings inside. The ceiling rose into shadows, but the creature loomed above him like it filled the void. Scaled, slick with brackish water, flesh layered in armor and sinew, its limbs bent wrong—longer than they should be, muscle stacked over muscle, ridges moving under its skin like coiled snakes. Its eyes were glowing gold, pupils slitted and tracking him like prey.
And it was already on him.
His back hit wet stone. The thing's weight pressed down—not crushing, but claiming. It blotted out everything else. Smelled like stagnant water and blood. And then Tim saw the cock—
Oh God.
It was already sliding out from beneath its thick plates. Not a cock like a man’s. Not even close. Too long, too thick, the head wide and wet and flared like a beast’s. Ridges wrapped the length in uneven spirals, catching the dim light with sickly shine. The shaft pulsed with heat, and the scales—they looked sharp. Not enough to slice him open, but enough to catch. Enough to drag.
“Don’t—” Tim gasped. He was already trying to scramble back, hands skidding through slime. “I don’t—no—!”
The resistance did not matter. The thing lifted him, effortlessly, clawed hands scooping under his thighs like he was nothing more than meat. Tim’s body stiffened as it leaned in, snout dragging close, nostrils flaring like it was scenting him. A growl shivered up his chest. It’s hand—claw, shovel-sized grip—tightened around his ribs, not breaking them, but close. The other hand moved fast. It didn’t grope. It didn’t explore. It tore. His suit shredded from collar to crotch like paper. Kevlar ripped. Stitching exploded. His utility belt hit the stone with a clatter. His tits spilled free—small, flushed, vulnerable. His cunt—slick from adrenaline, already wet—was exposed to the cold, already dripping, even as his chest heaved with dread. The air hit him like shame.
It sniffed him again. Groaned low, a rattling reverberation that shook the walls. And then it lowered Tim back to the stone and then, its massive body between his thighs, the cock nudging, pressing, already too big—
And then it breached him.
Not gently. Not with ceremony or hesitation. Just force—a blunt, scaled tip shoving at his cunt until the flesh gave, trembling, sucking around the intrusion with a sickening, sloppy sound that echoed in the wet chamber like meat being torn open. The stretch was instantaneous—not like fingers, not like a toy, but like a limb, an arm, something too thick, too textured, too real.
Tim’s vision went white. His breath locked. His mouth fell open in a silent scream as his cunt was forced to accommodate a shape it had never imagined, never consented to, never had the language to protest. The ridges along the shaft didn’t ease the way—they shredded it. Not blood, but it felt like there should be. It felt like his whole lower half was being split along some axis of unnatural geometry.
The first few inches were a series of defeats. Every new inch a fresh betrayal of his body. Every scrape of a scale dragged a sob from his throat. The cock wasn’t just thick—it moved wrong. It twisted slightly as it pushed in, not from the monster, but from the shape of it. Each ridge spiraling, working with the flex of its hips to grind against the nerves lining his cunt with mechanical, torturous precision.
And worse, he didn’t tear.
He took it.
His cunt, slick and twitching, opened around it. Clung. Welcomed. Shook with overstimulated nerves, spasming as it swallowed inch after inch. He could feel his insides being displaced. Could feel something deep, animal, buried in his hips and spine fighting to process what was happening, but the rest of him just arched. Just shook in the beast’s grasp.
The pressure in his gut was unbearable. He was full in a way that bent logic. Something primal in him screamed, but something else whimpered, whispered, opened wider.
By the time the second ridge pressed in—wider, sharper, catching hard—Tim was already dripping. Not just from slick, but from a place of madness, of trauma curdling into something ruinously sweet.
It didn’t stop there.
That scaled monstrosity inside him, pulsing, twitching with unnatural heat, didn’t pause to let him adjust. It didn’t care that his body was trembling, that his throat was raw from the sob that hadn’t finished tearing free. It just kept pushing. The second ridge scraped in with a grind, like a serrated blade dragged against velvet. It caught on the swollen flesh of his inner walls, made his whole body snap, his back bowing off the slick stone beneath him. His scream echoed off the cavern walls—ugly, raw, high and breaking, the kind of sound no one should ever have to make. But there was no one to hear it but the beast.
His cunt clenched down, a reflexive, desperate spasm that only made it worse. Tightened around the cock like it was trying to resist, trying to eject the invader, but instead the muscles only caught on the next ridge and dragged it in deeper.
Another inch. Another series of them. The sensation of being gutted from the inside out.
And the monster gave a sound that could only be described as pleasure. A sound made from centuries of hunger being sated. It echoed up from its massive chest, low and guttural, shaking through the length of Tim’s spine like thunder crawling under his skin. Its hands, wide enough to crush his hips, held him still, pinning him open, legs thrown high and wide, trembling from strain.
Tim was soaking. Not just wet—drenched, leaking slick and fluid that pooled between his thighs, sloshing obscenely with every tiny motion. His cunt, stretched beyond what he thought was possible, refused to let go. It sucked, latched down on the ridges like it didn’t want them to leave.
And then the monster began to thrust.
Slow, at first. A single pull-back, like dragging coarse bark through flesh, every scale and bump catching, every ridge resisting the exit. And then a brutal, blunt return—one solid shove that knocked the wind out of Tim’s lungs and made his vision go blurry with tears.
The pressure was unrelenting. His belly visibly bulged, and his hands flew to cover it, like pressing down might do something. Might change what was happening. But all he felt was heat, movement, the monstrous pulse of something alive inside him, reshaping his insides with every thrust.
“Stop—please, I can’t—” he gasped, voice thin and high, legs twitching where they were held spread.
But the beast only picked up speed.
The rhythm grew merciless. Forceful hips slamming against his ass, the sound of wet flesh on wet stone, of his own cunt being used like an object, echoing between the walls. The ridges weren’t just there—they were a design, a weapon, scraping against him again and again, grinding nerves raw, wringing gasps and moans and sobs from his lips with every pass.
And then, he came.
It tore through him like a seizure, his muscles locking, his mouth hanging open in a silent cry, and still—still—the cock pounded into him.
Every time he thought it had reached the limit, that he was finally full, the beast proved him wrong. Drove deeper. Hit something new. Something he hadn’t even known he could feel. His cunt twitched around it, wet and abused and raw, spasming as it was fucked like it was nothing but a hole. A place for a beast to spend itself.
The stone beneath him was soaked, coated with slick and sweat and something thicker. Every thrust now sloshed fluids out around the massive cock, painting his thighs, his ass, the monster’s heavy cock. There was no grace left in him—only motion. Only use.
And the monster still wasn’t finished.
Its grip on him shifted—one hand sliding to the base of his spine, dragging his hips higher, angling his cunt just so—and when the next thrust came, deeper, harder, it punched a noise from Tim that wasn’t human.
He felt empty and full at once. Like he’d been hollowed out to make space. Like his body had broken protocol, opened wide for something it should have died resisting.
But he was still alive, gasping, clenching, being fucked open.
He didn’t remember passing out.
One moment, his body was locked in a trembling spasm, cunt clenching around the thirteenth, fourteenth, maybe fifteenth thrust that felt like it scraped his soul loose. The next, everything was black—thick and soundless, like drowning beneath ice. His limbs had stopped twitching. His mouth hung open. He wasn’t sure if he was breathing.
It was his body that pulled him back. The heat. The pressure. The feeling of something building.
A deep, rumbling snarl filtered into his ears, vibrating through his bones, and Tim’s lashes fluttered. His eyes cracked open, blurred and sticky with tears. The world came back slowly: the chill of stone beneath his back, the ache in his hips, the stretch that had become a constant, monumental pain.
And then, the pulse.
That cock was still inside him. Still buried to the hilt. But now it was twitching. Swelling.
Tim’s breath hitched.
The monster was cumming.
The first burst hit like a gunshot—sudden and heavy, a rush of molten heat deep inside his cunt that made his back arch on instinct, his breath catch in his throat. It was thick, endless, vile in how hot it felt, how much there was. Not a man’s orgasm, nothing like that. This was monstrous, a full-body discharge of centuries of breeding instinct.
It didn’t come in spurts. It came in waves. The cock jerked inside him again—another flood. Tim whimpered, hoarse and raw, as he felt his belly bloat from it, already full but now overfilling, the hot pressure stretching up into his gut like he was being pumped full of cement.
“Nnhg—god—” he choked, barely able to speak, hands fluttering weakly against the monster’s stomach, nails scraping scales slick with sweat and his own fluids. “It’s—too much—!”
But the monster didn’t stop. Didn’t even slow down.
Its hips gave one last, brutal shove, locking him in place as the cock jerked again inside him, dumping another unimaginable load into his ruined cunt. It had no interest in withdrawal. No pause. Just the need to fill. To breed. And Tim—too tired to fight, too loose to scream—could only take it.
His belly rose obscenely beneath his hands, skin tight, stretched, the fullness pushing at his lungs. He couldn’t inhale without choking on the pressure. The sensation was alien, unbearable—a heat that spread through his core like he was being changed from the inside out.
And it kept coming.
Tim’s legs trembled. His mouth fell open in a half-sob, half-moan. Slick and seed spilled out of him with a wet slop, puddling on the stone beneath him, and still, the cock pulsed inside. He could feel every twitch, every vein still throbbing with release, every ridge now molded into his raw, overused cunt.
His body had no strength left to resist. His brain was swimming in a haze of overstimulation, his vision blurring again. His belly felt too tight. His hole burned from the stretch. His thighs were shaking violently, and still—the heat kept flooding him.
Then, finally, he heard it.
A long, low growl, not of hunger, not of aggression, but of satisfaction. The monster leaned in, its massive body radiating heat, breath heavy and thick against Tim’s throat. It didn’t pull out. Just stayed there. Heavy. Sheathed. Still twitching inside the boy it had just broken.
Tim whimpered again, softer this time. It felt like the only thing he was capable of anymore.
The monster didn’t move at first.
Its weight pressed down on Tim like the aftermath of an earthquake—immovable, suffocating, heat rising off its skin in waves. Its cock, still buried deep, still twitching with the last echoes of release, throbbed lazily inside the wreckage of Tim’s cunt. Each twitch a reminder: it was still there, hard, filling him.
Tim couldn’t even scream anymore. His throat was dry. His belly was swollen, round with the weight of cum his body couldn’t hold. His cunt fluttered around the cock still stretching him open, weak little spasms as if trying to push it out—or maybe, shamefully, trying to keep it in.
But then the beast moved.
Slowly.
Deliberately.
A clawed hand slid from Tim’s thigh to the curve of his belly, pressing, testing. As if admiring the fullness. The sheer volume of seed inside him. Tim twitched beneath the touch, a broken little gasp leaving his lips, his back instinctively arching from the pressure.
And then, it began to pull out.
Not fast or steadily. Just inches, dragging and grinding.
The first ridge caught immediately, scraping the swollen walls of Tim’s cunt, already raw and burning. A wet, gurgling sound slipped out around the shaft as the air finally had a chance to enter, replacing the seal that had kept the monstrous cum locked inside. Tim shuddered.
The next ridge popped free with a lewd schlrrk, and a rope of thick white spilled from around the still half-buried cock, sliding down his ass like cream. His breath stuttered. His hands clenched weakly at the stone beneath him.
It kept coming.
More of the cock slipped out—scale by ridge by dragging, fleshy inch—and every bit of withdrawal sent another wave of cum gushing from his stretched, twitching hole. It didn’t ooze. It poured. Hot and heavy, slick and obscene, pooling beneath his ass in a puddle so thick it clung in strings when the monster’s cock moved.
“Stop,” Tim tried to say, but the word died in his mouth. He wasn’t even sure what he wanted anymore. For it to stop hurting? For it to stop leaving him?
And then came the head.
That awful, flared, scaled head—wide and pulsing—dragged to the edge of his cunt, the ring of him stretched so wide it felt like his whole body might split with it. The moment paused there. Held. As if Croc was savoring it. Watching. Feeling the way Tim clenched in one final, useless attempt to resist.
And then it popped free.
A wet, violent sound burst into the cavern—loud, squelching, shaming—as Tim’s cunt collapsed in on itself, gaping, twitching, and spilling everything it couldn’t hold.
The cum didn’t stop. It gushed out in warm, slow globs, trailing down the curve of Tim’s thighs, over the backs of them, puddling beneath his ruined ass. His lips parted. His head rolled to the side. His cunt—gaping, pulsing—kept leaking, twitching like it hadn’t realized the cock was gone. Like it missed it.
Above him, the beast let out a soft, huffing sound. Not a growl. Not a threat. Something darker. Pleased. Possessive.
Tim’s body trembled.