Cover of The Colossus of Carnal Knowledge

The Colossus of Carnal Knowledge

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Jimmy is a huge and muscular guy who lives surrounded by curvy, thick women with gigantic breasts and fat asses. He can't decide who to stay with, until one day he makes a wish that he can be the supreme alpha male and keep them all! He grows even larger and more dominant with a titanic tyrannical cock.

Chapter 1: The Wish Unleashed: Dee's Submission

Dee’s laughter echoed in the cavernous room, a bright, defiant sound against the thick silence. She stood at the foot of the groaning king-sized bed, hands on her hips, the fabric of her tank top straining over her ample curves. “You wished for what, exactly?”

Jimmy shifted his weight, the old mattress springs protesting with a metallic shriek. He ran a hand through his dark hair, his kind eyes avoiding hers. The posters on the walls—glossy images of exaggerated, impossible physiques—seemed to watch them. “I just said I wanted to be… more. To really feel it. You know?”

“More muscle? More height?” She tossed her fiery red hair over her shoulder, the emerald glint in her eyes more challenge than affection. “Jimmy, you’re already a mountain. A girl needs a ladder to kiss you as it is.”

“Not just that.” His voice was a low rumble. “Everything. To not have to hold back. To just… be the biggest thing in any room.”

A strange, cool prickle traced Dee’s spine. The air, already thick with the scent of his sweat and cheap sandalwood incense, seemed to grow heavier. “That’s a hell of a wish,” she murmured, her confidence wavering for a heartbeat.

Then Jimmy flexed.

It wasn’t a conscious pose. It was a sharp, involuntary inhalation, as if something had grabbed him from the inside. The cotton of his t-shirt sleeves groaned, then split with a dry rip along the seams. His biceps ballooned, veins rising like cords under skin that darkened and tightened. Dee heard the dense crackle of sinew and bone expanding, a sickening, popcorn sound that filled the dim space.

“Jimmy?” Her voice was small.

He looked at his arms, a flicker of panic in his eyes before it was drowned out by a dawning, potent awe. His shoulders broadened, pressing outward until they seemed to eclipse the lamplight. The bed frame let out a long, despairing moan of stressed wood.

A corresponding heat flared in Dee’s chest. A deep, internal pang, like a hook settling behind her sternum. She gasped, her hands flying up to clutch her breasts. They felt hot, unbearably full.

“Something’s happening,” Jimmy breathed, his voice deeper, layered with a resonance that vibrated in Dee’s teeth.

She watched, horrified and fascinated, as the bulge in his sweats thickened, lengthened, pressing against the fabric until the outline was blatant, monstrous. He was changing, becoming the literal embodiment of his wish. And with every pound of muscle he packed on, every inch he gained, the hook in Dee’s chest pulled tighter.

A fierce, swelling pressure mounted within her. Her breasts pushed against her clasped hands, the soft weight growing dense, insistent. Her bra straps cut into her shoulders with sudden, biting urgency. She whimpered, her earlier bravado evaporating as a wave of dizziness washed over her. The room seemed to tilt.

“My… they’re…” She couldn’t finish. The fullness was becoming a profound ache, a heaviness that pulled at her very core. She felt her posture bow under it, her spine curving forward to accommodate the new, burdensome weight settling on her torso.

Jimmy’s widened eyes were fixed on her. The panic was gone, replaced by a raw, hungry focus. “Dee.” Her name was a command from that new, deeper voice.

He reached for her, his hand—now so broad it could cup her entire jaw—closing around the back of her neck. His touch wasn’t gentle. It was possessive, anchoring. He pulled her toward him, the motion effortlessly dominating. She stumbled, her balance compromised by the distracting, jiggling weight on her chest.

“Look at you,” he murmured, his other hand sliding down to palm her breast through her shirt. Her sharp intake of breath was pure submission. The ache under his touch melted into a thrumming pulse, her nipple hardening instantly against the rough weave of his thumb. “It’s working. You’re coming with me.”

The truth of it crashed into her. Her transformation wasn’t separate. It was a direct, magical echo of his. His wish for dominance was manifesting her into… what? A complement. A counterpart. Her independence, her vibrant defiance, was leaching away, replaced by the overwhelming physical reality of her own changing body. To stand straight against this new gravity would be a fight. To argue would require breath she didn’t have.

She sank to her knees beside the bed, the motion a relief. The floor was solid. Stable. Her head came level with his swollen crotch. The musky, potent scent of him filled her nostrils. A deep, shameless pull low in her belly answered it.

“I can’t…” she started, but the protest died. She could. She was. Her arms felt weak, good only for support. Her thoughts, usually so quick and sharp, softened into a fog of sensation—the ache in her back, the tightness in her chest, the thick promise of his presence above her.

Jimmy’s hand moved from her neck to cradle her cheek, his thumb stroking her lip. His expression was awed, triumphant. “You don’t have to do anything, Dee. Just be. This is what I wanted. This is what you are now.”

The finality of it should have sparked rage. Instead, a profound, weary acceptance unfolded inside her. The fight was too heavy. The weight was too real. She leaned her cheek into his massive thigh, the coarse fabric scratching her skin, and let out a soft, shuddering sigh. Her eyes closed.

Outside the single grimy window, the city lights blurred into indifferent stars. In the room, the only sounds were their breathing—his a slow, tectonic rhythm, hers a shallow, captivated echo—and the persistent, almost liquid creak of their still-evolving bodies settling into a new, inevitable shape.

In the room, the only sounds were their breathing—his a slow, tectonic rhythm, hers a shallow, captivated echo—and the persistent, almost liquid creak of their still-evolving bodies settling into a new, inevitable shape.

“Look at me, Dee.” His voice wasn’t asking.

She forced her eyes open, the effort itself feeling domestic, a small service performed. He gripped the hem of his ruined t-shirt. With a single, effortless motion, he peeled the shredded cotton up and over the vast, impossible shelf of his shoulders, tossing it aside.

The air left her lungs in a soft, surrendering puff.

His torso was a landscape of terrifying power. Each pectoral muscle was a solid, defined slab, his abdomen a series of deep, hard ridges that looked carved from stone. A dark trail of hair led down from his navel, pointing like an arrow to the formidable bulge still restrained by his sweats. But it was the sheer scale of him that stunned her—the width that blocked the light, the veins mapping the surface of skin stretched taut over pure, dense mass. He was more than a man. He was a monument to his own wish.

“Oh, god, Jimmy,” she whispered, the words tinged with fear and a dark, creeping worship.

A fresh, heavy ache bloomed in her own breasts, a sympathetic throb, as if acknowledging their master. She swayed on her knees, the weight in her chest a constant, pulling anchor. He placed a giant hand on his own sternum, the span of it obscuring the entire plane.

“You feel it too, don’t you?” he said, watching the dazed hunger bloom on her face. “This is real.”

She could only nod, a slight, submissive dip of her chin. Her own body was a testament to the reality of it. He reached down, his fingers gently, irrevocably, tucking a strand of her vibrant hair behind her ear. The gesture was almost tender, but its certainty was absolute.

The gesture was almost tender, but its certainty was absolute.

A slow, deep shiver rolled through him, starting in the core of that new, dense muscle and radiating outward. He looked from his own chest to her kneeling form, and a wild, unchecked grin split his face. He pushed himself up from the bed, the frame shrieking in final protest as he stood to his full, impossible height, his shadow swallowing her whole.

He rolled his shoulders back, and the movement was seismic. The defined slabs of his deltoids and trapezius swelled further, rippling with a power that was almost audible. He brought his arms up, curling them in a slow, devastating display. Biceps erupted like granite planets, triceps carving deep valleys behind them. The sinews in his forearms stood out like steel cables.

He held the pose, not for her, but for himself, feeling the raw, untamed authority in every fiber. A low laugh rumbled in his cavernous chest. “I make the rules now,” he said, the words simple, final, and hung in the thick air between them.

Dee flinched as if struck. The declaration didn’t surprise her; she felt its truth in the ache of her own burdensome body. This was the contract, signed in flesh and magic.

“What’s the first rule?” she heard herself ask, her voice meek, already accepting the answer.

Jimmy looked down, his kind eyes now gleaming with pure, unapologetic possession. He let his arms fall, the movement stirring the air. “You belong to me.”

The words weren’t a question. They were a fact, settling into the room’s thick air. He looked down at his own body, then at hers, his expression one of pure, awestruck ownership.

“And this,” he said, his voice a low tremor, “is what you belong to.”

His thumbs hooked into the waistband of his grey sweatpants. With a slow, deliberate push, he rolled them down over his hips and let them fall.

The revealed flesh was tyrannical. It was a thick, veined pillar of dominance, utterly inhuman in its scale and arrogant curl. It wasn’t merely large; it was a declaration, the final, brutal punctuation to his transformation.

Dee’s breath hitched, a sharp little sound swallowed by the room’s silence.

Her gaze was locked, wide and unblinking. A hot-cold flush raced from her scalp down to her curling toes. Every instinct screamed to look away, but the sheer, impossible reality of him held her transfixed. This was the source of the pressure she’d felt, the core of the change. It was terrifying. It was magnificent.

A low, pained noise escaped her, part dread, part something else entirely.

Jimmy watched her stare, his chest swelling. “See?” he rumbled, the word thick with satisfaction.

Her own body answered before she could. A deep, molten pull clenched low in her belly, an ancient, undeniable recognition. The heavy weight on her chest felt suddenly warmer, fuller, as if in sympathy. Her submission, moments ago a weary surrender, crystallized into something sharper, more desperate. This was the rule. This was the law.

He took one step forward. The shadow of him, and of it, fell over her completely.

The shadow was cool, and absolute. It wasn’t just an absence of light; it was the presence of him, a total eclipse. Dee’s mind emptied of everything but the sheer geography of the flesh before her. The air she dragged into her lungs tasted of salt and him.

“Dee.” Her name was a vibration in the floorboards.

Her knees ached from the hard wood, a distant complaint. The greater ache was in her spine, bowed by the new, insistent weight of her own body. That weight was a command. It pulled her center of gravity down, toward the floor, toward him. She understood, then, that resistance wasn’t just futile; it was a violation of a new and physical law.

She let out a shaky breath, fogging the air before her. Her palms, which had been braced against her own thighs, slid off. She placed them flat on the worn floorboards, feeling the grit, the solid reality. This was the level things were on now. This was the plane.

She didn’t look up at his face. She looked at the floor, at the dust near his feet, and she made the decision with her whole body. The surrender wasn’t graceful. It was a slow, deliberate folding, a letting-go of the tension that had held her upright. Her shoulders rolled forward, following the pull in her chest. Her back curved, a spine made pliant under twin burdens.

She knelt willingly.

She knelt willingly. The new weight in her chest settled with a final, anchoring pull, a soft and heavy truth. Her gaze remained fixed on the dust near his feet, the world narrowed to the space between his ankles and the terrifying monument that rose above her.

“Look up here,” Jimmy said, his voice not unkind, but utterly devoid of negotiation.

She dragged her eyes upward, over the dense forest of his calves, the thick pillars of his thighs, and finally, to the overwhelming reality before her. The scent of him, musk and salt and raw power, filled her head.

He watched her, a quiet intensity burning in his eyes. “You feel it, right? This is how it’s supposed to be.”

Dee gave a tiny, almost imperceptible nod. Words were beyond her.

A large hand, gentle for all its impossible size, cupped the back of her head. His fingers tangled in her fiery hair, not pulling, just owning. The warmth of his palm seeped through her scalp.

“Then show me,” he murmured, the command a low vibration in the quiet room. “Kiss your king on his cock.”

The crude, regal words hung in the air. They bypassed her mind and spoke directly to the new, submissive architecture of her body. A last spark of her old self flickered, a phantom impulse to tell him to go to hell. It died instantly, smothered by the profound, physical truth of her kneeling position and the aching fullness in her breasts that seemed to beat in time with his pulse.

She leaned forward, the movement slow and dreamlike. Her lips parted. The air against her mouth was heated. She closed her eyes just before making contact, and the world became dark, and scent, and him.

Her lips met not soft skin, but an overwhelming, heated firmness. A gasp caught in her throat, muffled against him. The taste was clean salt and pure musk, a dark, addictive flavor that bypassed thought. Her mind went quiet, a static hush.

She was enraptured by his supreme penis. Her mouth, of its own will, softened, opening wider to take the impossible tip. Her tongue traced the blunt, smooth crown, learning its shape. Her hands rose, trembling, to cradle the thick shaft. Her fingers couldn’t meet. The skin was hot silk over iron, a prominent vein throbbing against her palm.

She heard his breath stutter above her, a ragged intake. The sound was a reward. She pressed her lips more firmly, taking more, her jaw straining. One hand slid down to the heavy base, the other stroked what her mouth couldn’t contain. A low groan vibrated through him, down into her mouth. It was a feral sound of approval.

Her own body pulsed in response, a deep, wet ache between her legs. She moved her head, a tentative rhythm, utterly focused on the feel of him. His hand tightened in her hair, not guiding, just holding, a constant reminder of his control. She lost herself in the act, in the weight on her tongue and in her hands, in the proof of his transformation and her own. This was her purpose now. This was the only thing that made her heavy body feel light.

This was the only thing that made her heavy body feel light. A deep, approving groan rolled from his chest, vibrating through her. Then the floorboard beneath her knees let out a sharp crack.

She flinched, breaking her rhythm.

“Don’t stop,” he commanded, his voice a bass note that shook the dust from the lampshade.

As she resumed, a wave of heat radiated from his skin, palpable and dry like the air before a lightning strike. The posters on the wall, those glossy idols, began to curl at the edges as if wilting from his sheer presence. He seemed to be absorbing the very space of the room, the walls themselves bowing subtly outward under some immense, silent pressure. His shadow on the far wall thickened, its edges growing less distinct, bleeding into the darkness like an eclipse consuming the sun.

She felt him swell further against her tongue, an incremental, impossible expansion that made her eyes water. The hand in her hair was a warm, inescapable cradle.

“Yeah,” he breathed, watching her. “That’s it.”

A low, subsonic hum filled the room, resonating in the fillings of her teeth. The single bare bulb above them brightened, then dimmed, its light now pulsing in time with the slow, colossal beat of his heart.

The single bare bulb above them brightened, then dimmed, its light now pulsing in time with the slow, colossal beat of his heart. That rhythm was the only clock in the world. Dee’s jaw ached, a blunt and distant pain smothered by the overwhelming reality in her mouth. He grew thicker, an incremental expansion she felt in the stretch of her lips. A fresh, sharp fullness bloomed in her own breasts, so sudden it made her back arch. The weight pulled at her, a deep, magnetic drag toward the floor.

His hand fisted in her hair. “You’re getting heavier,” he grunted, not as an observation, but as praise.

She was. She felt the dense, soft mass of her chest sway with the motion of her head, a pendulous counterweight. The strain in her shoulders was a permanent song now. She took him deeper, gagging softly, tears beading at the corners of her eyes. The sound she made was muffled, animal.

“Hear that?” he whispered. The room itself seemed to lean in. “That’s you understanding.”

He shifted his hips, a tiny, testing thrust. The movement was absolute. It stole the air from her lungs and pressed the last ghost of her defiance out through her pores. Her fingers dug into the massive tendons of his thighs, not to push away, but to hold on. The universe narrowed to salt, and heat, and the throbbing pressure of his complete authority. Her body was no longer her own; it was an instrument tuned to the frequency of his will, and it resonated.

DEE MOANS LOUDLY.

DEE MOANS LOUDLY, the sound vibrating against him. The vibration seemed to trigger something primal. His hands, which had been resting on her head, moved with deliberate force.

He gripped the roots of her hair, his fingers like iron combs. He didn’t guide. He pulled her forward, holding her still, and thrust his hips.

The world blurred into a choked gasp. He filled her throat, an insistent, stretching pressure that stole her breath. Her eyes flew open, wide and watering. He held her there, his gaze locked on hers, letting her feel the full, impossible stretch. Then he pulled her back, just enough for a ragged inhale.

Before the air fully hit her lungs, he drove forward again, establishing a slow, brutal rhythm. Each thrust was a claim, deeper than the last. Her nose pressed into the coarse hair at his base, her throat accepting what it was designed for.

His other hand slid down from her shoulder, over the desperate swell of her breast. He palmed the overwhelming softness, his giant hand barely containing it. He hefted the weight, a testing, appreciative squeeze that made her cry out around him. The twin sensations—the deep, claiming invasion and the possessive handling of her most burdensome flesh—unmade her.

She went limp, held up only by his grip in her hair and the support of his body. A profound understanding settled into her bones: this was her function. To take him. To bear the weight he gave her.

Tears traced clean lines through the dust on her cheeks. He watched them fall, his rhythm never faltering. He adjusted his stance, driving up at a sharper angle, and her vision speckled with dark stars. The wet, ragged sounds of her submission filled the hot room.

He grunted, a sound of pure animal satisfaction. “That’s it,” he rasped, his voice thick. “Take your king.”

His thrusts became deeper, more purposeful, a final conquest. Her body shook with the force of it, her giant tits swaying heavily in his commanding grasp. The duality of his possession—claiming both her throat and the flesh his magic had wrought—sealed her fate completely. She was his anchor. His proof. His.

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