Destructive Rut and the Horrific Biological Cycle
On the ice-cold tile floor, the blind pharmacy student’s thin, fragile naked body lay limp like a marionette whose strings had been cut. From the drain in the makeshift shower stall, the blood, filth, and the beast’s cloudy fluids that Eunha had desperately scrubbed away swirled down in dark crimson foam. Across her skin, which had slipped into the deep swamp of unconsciousness while still clutching a towel, the foul stench of the outside world and the putrid fluids of decaying insects no longer lingered. Most of all, the thickest and most absolute mark that had enveloped her—the sticky male pheromones and the fishy scent of semen from the giant wolf that had violated her—had been completely washed away by the cold water and vanished without a trace.
Only the artificial fragrance of cheap soap and the clean, cool scent of a human female’s bare skin drifted faintly into the cold air of the empty break room. A perfect blank canvas, utterly devoid of any speck of dust or trace of a male. That pure, defenseless void of scent struck the trigger in the beast’s brain as he cradled Eunha’s collapsed body in his massive arms, smashing it in the most savage and primal way imaginable.
A low, wet growl. A deep inhale. A sniff. Taeo’s bloodshot crimson eyes snapped wide, as if they would tear the air apart. The breath that had been sniffing again and again at Eunha’s pale throat and the swell of her breasts suddenly turned into a violent, turbid storm. The scent that had proven she was his possession had been erased. In the mind of the male who had suppressed his instincts for days, starving himself until the torn intestines could heal, a destructive reproductive urge surged like a tsunami—the need to immediately repaint this clean canvas with his own thick fluids and reclaim absolute ownership.
Grrrrrrrrrrrrr!
A ferocious roar that seemed to shake the entire building slammed against the narrow shower stall walls. At the hair-raising vibration, Eunha’s slender shoulders twitched as if struck by lightning even in her unconscious state. The moment her cloudy silver eyes fluttered open, unfocused and trembling, the first thing that overwhelmed her senses was the overwhelming mass of the ninety-kilogram giant wolf mercilessly crushing down on her body, which didn’t even weigh fifty kilograms.
Thud.Crunch.
Taeo’s heavy forepaws clamped down on both of Eunha’s delicate shoulder blades, pinning her upper body mercilessly against the tile floor. “Hik…! Ah, aah… T-Taeo…?” Eunha’s cracked lips moved as she tried to grasp the situation, but the beast’s thick hind legs had already forced her slender thighs apart with brutal strength, spreading them wide as if tearing them open.
Squelch.Schlick.
Between Eunha’s legs, the most primal and horrifying friction sound echoed. The thick, black-furred sheath was roughly pushed back, fully exposing the monstrous, crimson organ that had been coiled inside. The penile bone running through its center stood rigidly erect toward the tile floor, hard as steel. The boiling heat radiating from the shaft, bulging with thick worm-like veins, began to scorch the bare skin of Eunha’s inner wet thighs like a furnace. Transparent, sticky precum dripped steadily from the long, pointed pars longa glandis at the tip, soaking her lower belly.
“Ah… No. Please, no! I just washed… the bleeding had barely stopped…!” Eunha thrashed in panic, twisting her waist. But a human female’s resistance beneath the beast’s overwhelming power was nothing more than the flutter of a butterfly with broken wings. Taeo’s massive pelvis advanced, precisely pressing the tip of that enormous, sharp glans against the entrance of her womanhood, the narrow vaginal opening.
The thin, fragile red seam that had only just begun to heal—stitched together with saliva to force new flesh to grow—was still far from fully recovered. Against that delicate mucosal boundary, the eight-centimeter-wide bone pillar that far surpassed human proportions pushed forward without mercy. Taeo’s massive back muscles contracted tightly.
Crack.Crunch.Riiiiip.
“Aaaaaaaaaaaaaaaaaagh!!!!”
A heart-wrenching scream tore from Eunha’s throat as if her vocal cords were being shredded. The beast’s rigid penile bone shattered the narrow vaginal entrance and drove straight inside in a single thrust. Overwhelming violence inflicted again before the wounds from days ago could heal. The skin tissue and muscle layers that had barely clung together with saliva tore apart once more with a sickening ripping sound. The six-point elasticity limit of Eunha’s vaginal walls collapsed instantly; the internal capillaries burst all at once, spraying dark red blood like a fountain.
Squelch.Schlurp.Whoosh.
“Kgh…! Hngh… It hurts… I’m tearing…!” Between the slippery mucous membranes slick with blood and love juices, the beast’s rough vascular protrusions scraped raw flesh as they forced their way deeper. A burning pain that far surpassed a ten on the pain scale—like a red-hot iron stake being driven into her guts. The twenty-five-centimeter steel-like bone pillar exceeded the short depth of Eunha’s vagina and mercilessly slammed into her deepest cervix. The brutal impact made her entire body jerk as if electrocuted; her organs were forced upward against her ribcage, crushing her diaphragm and cutting off her breath completely.
But the true mechanism of hell had only just begun. The moment the enormous shaft settled into her deepest place, the rounded bulb at the base of Taeo’s member—the bulbus glandis—detected her hot body temperature and pressure and began to drink blood with ferocious intensity.
Squelch.Gurgle.Stretch.
“Aah! Again, it’s swelling inside again…! Uwegh! Khek!” The knot swelled to a horrifying volume at terrifying speed. Inside Eunha’s narrow lower abdomen, the massive meat orb fused to the bone pillar expanded as if it would burst. The pelvic floor muscles that could not withstand the tremendous volume expansion tore apart with dry, snapping sounds.
Crack.Rip!
“Haaaaagh!!” The sharp pain of tearing flesh flipped Eunha’s eyes white, and only beast-like, foam-mixed moans spilled from her mouth. At the same time, her body reacted to the ripping agony by activating its worst autonomic nervous defense mechanism. The muscles around the vaginal vestibule and sphincter clamped down viciously on the rear of the massive twelve-centimeter knot that had torn into her organs, sealing tightly. The knot swelled instantly as it filled with blood. The overwhelming mass expanding violently inside her narrow, thin vaginal walls caused the entrance muscles to scream and tear apart once more. The innermost pelvic floor muscle bundles supporting her pelvis were stretched to their limit and ripped with a horrifying sound. The vicious bulb locked perfectly inside her vagina, and Eunha’s body fell into a state of complete immobilization, nailed to the tile floor like a beast’s sacrificial offering, unable to move even a single millimeter.
“Uweeegh… Haa, kuhk…” Eunha’s body convulsed violently, foaming at the mouth as it failed to endure the extreme pain. Her slender legs kicked at the air in pitiful spasms. An abnormal seizure that surpassed human limits. The violent resistance and friction her body produced only served, paradoxically, to stimulate the beast’s genitals even more horrifically.
Grr?!
But the canine mating mechanism, once locked, possessed a vicious structure that could not be undone by the male’s will. The moment Taeo tensed his hips to pull back, that minute friction and resistance explosively increased the blood flow to the knot.
Craaaack.Riiip.
“Aaaaaaaaaaaaaaaaaagh!!!!” Eunha’s scream tore the bathroom apart. The knot, stimulated by the beast’s panicked movement, had swollen to a monstrous size at its absolute limit. A perfect third-degree rupture. Eunha’s vaginal wall muscle layers were completely shattered, and a horrific fissure spread all the way toward her anus. The enlarged knot crushed her pelvic bones from within as if it would snap them. Because the knot had clotted even more solidly instead of releasing blood, Taeo was forced to remain fused with Eunha’s body in this cruel state of expansion for at least fifteen to thirty minutes or more.
And then the inescapable hell of multiple ejaculations began.
Spurt.Gurgle.Burrrrrt!Gush.Schlick.
Right in front of Eunha’s cervix, the beast’s prostate contracted violently and fired the first ejaculation pulse like a cannonball. Fifty milliliters of boiling-hot, viscous semen slammed mercilessly into her ruptured inner walls.
Spurt!Burrrrt!Squelch.
Ten-second intervals. Without even giving her time to breathe, the second and third ferocious waves of mucus erupted in succession. Hundreds of milliliters of hot male fluid. The entrance was sealed tight like a cork by the massive knot, so not a single drop could flow back out; every ounce remained trapped inside Eunha’s body. Those fluids began to push her thin abdomen upward from within like a pregnant woman’s. Her abdominal skin stretched to its limit, dark blue veins standing out prominently.
“Huu… Hngh… My belly, my belly’s going to burst… I can’t… breathe…” It was the completion of the permanent binding state that occurred in canine mating—impossible to separate by any physical force.
“Aaaagh! It won’t come out, I can’t get it out… Save me, my belly’s going to explode…!” Pinned to the floor with their bodies fused as one, Eunha thrashed in madness. She clawed desperately at Taeo’s chest fur with both arms, kicking at the tile floor with her slender legs in a pitiful struggle. The violent convulsions and rejection response startled even Taeo, the predator burning with dominance. His animal senses had detected that his female was not feeling the pleasure of mating at all, but was instead being driven to the brink of cardiac arrest by extreme terror and pain.
Grr!Whine!
Taeo let out a startled, confused whine and tried once more to pull his massive hips back, the ones currently crushing Eunha’s organs. He intended to stop the mating and withdraw his member before her body truly split in two. But—
Squelch.Riiiiip.
Every time Taeo tried to pull back, the twelve-centimeter knot locked tightly in her narrow entrance muscles dragged her torn mucous membranes outward as if it would rip them out entirely. “KyaAAAAAAAAAGH! Don’t pull! Don’t pull it ouuuuut!” Startled by Eunha’s bone-scraping scream, Taeo flinched and pressed forward again. It was impossible. With the knot expanded to twelve centimeters and the female’s muscles clenched in extreme tension, her tightly closed muscles compressed the base of the beast’s member and completely blocked venous blood outflow. As a result, Taeo’s knot had fallen into a biological trap where it could not shrink because the blood could not drain. A savage, forced binding of the wild that lasted an average of fifteen minutes and up to thirty or more, completely ignoring the male’s will.
The two living beings had now become one horrific body, their flesh and organs inextricably entangled, unable to separate even a single millimeter until the blood in the knot drained naturally. An absolute pit of despair from which there was no escape, no pause. While Taeo growled in confusion, the autonomic nervous system in the bound beast’s lower body began to operate the reproductive mechanism without mercy.
Twitch.Squelch.
“Hik…! It’s coming again… Aah!” Right in front of Eunha’s cervix, Taeo’s massive prostate contracted explosively. Regardless of Taeo’s will, the male body that had reached the peak of rut began to pump multiple ejaculation pulses to fill the female’s womb with his genes.
Spurt.Gurgle.Burrrrrt!Gush.Schlick.
Fifty milliliters of boiling-hot, cloudy mucus erupted like cannon fire, violently battering Eunha’s ruptured cervical entrance and vaginal walls. “Hueegh…! Kkhhk……” An overwhelming water pressure like a fire hose. The beast’s fluids dug into the torn wounds as if to rip them wider.
Spurt!Burrrrt!Gurgle.
Exactly ten-second intervals. Without giving her a chance to catch her breath, the second and third massive ejaculation pulses poured into her one after another. An enormous volume of semen far exceeding what a human vagina and uterus could contain. But the entrance was perfectly plugged by the massively swollen knot like a cork, so not a single drop flowed back out. In the end, all that mass remained trapped inside Eunha, mercilessly pushing her small intestine and large intestine upward and grotesquely inflating her lower abdomen like a pregnant belly.
“Huu… Haaagh… My belly, my belly’s bursting… Save me… Aaaagh!” Her thin abdominal skin stretched to its limit, dark blue veins bulging. Her organs were crushed so she could not breathe, and the severe bleeding from her ruptured vaginal walls and arteries gnawed away at her life force by the second. Her blood pressure plummeted and her vision flickered black. Hemorrhagic shock. It was the exact moment the clear biological threshold of death seized Eunha by the collar and tried to drag her into the abyss.
Squelch.Squelch.
Inside the vast amount of the beast’s semen that filled and boiled within Eunha’s belly, the supernatural chemical substances of the heteromorphic mutant triggered an explosive chain reaction. The extremely concentrated cell regeneration factors and anti-inflammatory agents condensed in the hundreds of milliliters of semen were absorbed like a sponge into the torn muscle fibers and mucosal wounds.
“Ah… Ah……? Haa……” The hellfire-like burning pain that had felt like it was tearing her apart was strangely paralyzed the moment the semen touched it, transforming into a dull, hot heat. The endorphin-like substances explosively secreted by the beast’s fluids forcibly suppressed her nervous system like a drug, flipping the switch on the horrific pain. The arterial blood that had been gushing from excessive bleeding instantly coagulated using the beast’s semen as a medium, forming clots. The fibers of the ruptured pelvic floor muscles moved like parasitic organisms, forcibly stitching flesh together in a horrifying yet miraculous healing mechanism. The bone pillar that mercilessly destroyed her dying organs, and the beast’s hot fluids that forcibly regenerated those destroyed wounds to prolong her life. In the grotesque biological cycle where destruction and healing occurred simultaneously every second, Eunha’s shallow human reason shattered into pieces and evaporated without a trace.
Her ribcage heaved as it searched for air, but the beast’s bone pillar and hundreds of milliliters of semen filling her belly had completely erased any space for her diaphragm to move. A perfect threshold of death where hemorrhagic shock, suffocation, and organ rupture descended all at once. Yet even in the midst of that horrific destruction, Eunha’s nervous system was once again surrendering to the grotesque biological magic.
Gurgle.Rip.
The beast’s hot semen began to seep thickly between her ruptured blood vessels and mucous membranes. Not mere seeds of reproduction, but a concentrated essence of the heteromorphic mutant’s extreme regeneration factors and narcotic analgesic components. The hellfire-like burning pain was dulled and paralyzed where the semen touched, transforming into a spine-chilling pleasure and sense of security. The gushing blood miraculously clotted, and the severed muscle fibers divided madly using the semen as adhesive, sprouting new flesh.
“Haa… Ah, aah……” A grotesque biological cycle in which destruction and healing occurred simultaneously every tenth of a second. When the beast’s bone pillar crushed her organs, the fluids spurting from its tip anesthetized the wounds and brought her back to life. A most repulsive yet perfect bondage—if this merciless violence that shattered her did not exist, she could not maintain her life. Eunha’s collapsed reason had become completely addicted to the vicious restorative power of those fluids.
“Agh! Hk… ughhh!” Eunha’s tongue lolled loosely as a wretched cry rolled across the tile floor—a grotesque mixture of pain, pleasure, and the relief of survival. The two arms that had flailed in an attempt to escape now desperately clung to the giant wolf’s furry back, embracing the very thing that crushed her. If this beast’s member did not explode inside her and inject hundreds of milliliters of fluid, she would die from the pain of her ruptured wounds and infection. Paradoxically, to survive, she had to endure even more destruction and greedily devour even more of the beast’s semen deep into her belly.
Burrrrrt!Gurgle.Schlick.
Once again, Taeo’s multiple ejaculation pulses exploded. The boiling mucus repeatedly crushed her bursting belly, granting her a horrific sense of fullness. Eunha rolled her unfocused silver eyes back until they showed only white, drooling beast-like saliva from the corner of her mouth as she instinctively thrust her pelvis upward in time with Taeo’s savage hip movements. Dozens of times she would lose consciousness and faint into darkness, only to be jolted awake by the beast’s drug-like semen stimulating her cells, then frantically clutch his fur again. On the cold supermarket shower room floor, the human woman Lee Eunha had been completely destroyed. In her place, a single beast—perfectly addicted to the restorative power of the heteromorphic predator’s fluids and craving endless mating—was screaming the birth cry of its horrific new existence.
“Hngh, aagh… It hurts, stop……” Eunha’s cloudy silver pupils floated in the air without focus. She released the strength in the hands that had been scratching at the floor and languidly draped her arms over the hot furry hide of Taeo, who crushed her. Dozens of times she would lose consciousness from the pain, only to snap her eyes open from the narcotic analgesic effect of the fluids and match her body to the beast’s thrusts. On the cold tile floor, the blind pharmacy student had completely abandoned the last remnants of her human dignity. She sank endlessly into the cruel swamp of heat, becoming a perfect female and livestock who could not survive even a single day without the giant wolf’s fluids that tore and healed her.