At 34 years old, Derek was a lean, muscular marathon runner, his body honed from months of training, his dark hair cropped short, his blue eyes sharp with focus. He lived for the burn of a long run, and today, he’d chosen a remote trail deep in the woods, the late afternoon sun filtering through the pines, the air thick with the scent of earth and sweat. Dressed in tight running shorts and a sweat-soaked tank top, his thighs flexed with each stride, his ass firm, his 8-inch cock bouncing in his jockstrap. He didn’t notice the pack of three stray dogs watching him from the underbrush—a massive German Shepherd, a hulking Rottweiler, and a wiry Doberman, their cocks already twitching, their eyes wild with primal excitement.
The dogs burst from the trees, their barks echoing, their paws pounding the dirt as they ran beside Derek, their tongues lolling, their cocks hardening, the German Shepherd’s 10-inch shaft red and knotted, the Rottweiler’s 11-inch cock thick and veiny, the Doberman’s 9-inch dick sleek and dripping. Derek glanced at them, his heart racing, a mix of adrenaline and unease. “Hey, boys, just running here,” he panted, trying to keep his pace, but the dogs got worked up, their barks turning to growls, their cocks fully erect, their excitement shifting to something darker. They started chasing him, their jaws snapping, their cocks bouncing, their eyes locked on his ass.
Derek pushed harder, his legs burning, his breath ragged, but the dogs were faster, their primal instincts kicking in, their cocks throbbing with need. He stumbled on a root, his pace slowing, his body exhausted, and the dogs overtook him, surrounding him in a clearing, their growls low, their cocks dripping precum onto the dirt. “Fuck, no, get away!” Derek shouted, but the German Shepherd lunged first, its paws slamming his chest, knocking him to the ground, his shorts ripping as the dog’s claws tore at them, exposing his tight ass, his jockstrap shredded, his cock and balls swinging free.
The German Shepherd mounted him, its 10-inch cock ramming into Derek’s ass, no lube, just raw force, his shitter stretching wide, the pain searing as the dog fucked him brutal, its knot swelling, locking inside, its thrusts shaking his body, his screams echoing through the woods. “No, fuck, stop!” Derek wailed, his ass clenching, the dog’s cock stretching him, its balls slapping his thighs, cum flooding his bowels as the knot locked tight, the German Shepherd nutting hard, hot seed burning his guts. Derek’s cock twitched, leaking precum despite the agony, his body trembling, the dog’s claws raking his back, leaving bloody trails, his ass gaping as the knot popped free, cum gushing out, dripping down his legs.
The Rottweiler was next, its 11-inch cock thicker, ramming into Derek’s ruined ass, the stretch even worse, his shitter straining, the dog’s thrusts savage, its knot swelling, locking in, cum flooding his bowels, his belly bulging with the load. Derek’s screams turned to sobs, his body jerking, the Rottweiler’s claws digging into his hips, blood streaming, its cock pounding him raw, its knot popping free, cum and blood mixing, his ass a leaking mess. The Doberman pounced, its 9-inch cock sleek, forcing into his ass, the speed relentless, its knot smaller but faster, fucking him deep, cum shooting into his guts, his shitter gaping wider, blood and cum pooling beneath him.
The dogs didn’t stop, their cocks hard, their lust unhinged. The German Shepherd mounted him again, its cock slamming his ass, knot locking, nutting deep, Derek’s screams raw, his body a trembling wreck, cum dripping down his thighs. The Rottweiler forced its cock into his mouth, the 11-inch shaft choking him, his throat gagging, cum and puke spilling from his lips, the dog skull-fucking him, its balls slapping his chin, its seed flooding his throat, choking him. The Doberman fucked his ass at the same time, its knot locking, cum filling his bowels, his body stretched beyond reason, his mind breaking, his cock leaking cum, forced out by the pressure.
Hours passed, the woods a sex-soaked hell. The German Shepherd bred his ass again, its knot locking, cum flooding his guts, while the Rottweiler fucked his throat, its cum choking him, puke and seed spilling, his lips bleeding. The Doberman took his ass next, its cock ramming deep, knot locking, cum gushing, Derek’s shitter a gaping ruin, blood and cum mixing, his body jerking like a ragdoll. The German Shepherd mounted his mouth, its 10-inch cock slamming his throat, cum flooding his stomach, his gagging mixing with sobs, his face a mess of cum and tears.
The Rottweiler fucked his ass, its knot stretching him wider, cum flooding his bowels, while the Doberman forced its cock into his mouth, the two dogs double-teaming him, their knots locking, cum filling him from both ends, his body convulsing, his ass and throat raw. The German Shepherd joined, its cock ramming his ass beside the Rottweiler’s, double-stretching his shitter, the pain blinding, cum gushing, his ass a cum-soaked cavern, his screams silent, his mind gone. The Doberman pulled out, its cock hard, and fucked his ass too, all three cocks stretching his shitter, their knots swelling, cum flooding his guts, his belly swollen, his body a trembling shell.
The dogs traded off, their cocks relentless, Derek’s ass a gaping mess, cum and blood leaking, his throat raw, his body bruised and bloody. The German Shepherd fucked his ass, its knot locking, nutting deep, while the Rottweiler skull-fucked him, its cum choking him, puke spilling, his lips torn. The Doberman bred his ass, its knot popping free, cum gushing, Derek’s shitter leaking rivers, his body limp, his cock dripping cum, his mind shattered. The Rottweiler mounted him again, its 11-inch cock slamming his ass, knot locking, cum flooding his bowels, while the German Shepherd fucked his throat, its seed spilling, the Doberman ramming his ass beside the Rottweiler, their cocks stretching him, cum mixing with blood.
The bloodbath began as the dogs’ lust turned to rage. The German Shepherd bit into Derek’s shoulder, its teeth tearing flesh, blood spurting, its cock still fucking his ass, knot locking, cum mixing with blood, his screams raw. The Rottweiler clamped its jaws on his throat, ripping through muscle, blood gushing, its cock skull-fucking him, cum and blood spilling, his gagging turning to gurgles, his body convulsing. The Doberman tore into his thigh, its teeth shredding flesh, blood pooling, its cock ramming his ass, knot locking, cum flooding his guts, his shitter a bloody ruin.
The dogs feasted, their cocks still hard, fucking his dying body as they ate, the German Shepherd ripping into his chest, his ribs cracking, blood spraying, its cock pounding his ass, cum gushing. The Rottweiler tore his throat open, blood flooding the dirt, its cock choking his corpse, cum spilling, puke and blood mixing. The Doberman chewed his guts, his intestines spilling, blood soaking the ground, its cock fucking his ass, knot locking, cum mixing with blood, his body a twitching wreck. The dogs devoured him, their cocks dripping, the clearing a bloodbath, Derek’s body a shredded, cum-soaked mess, his marathon training ending in a brutal, dog-fucked slaughter.