Cover of The Arousal Formula

The Arousal Formula

Read the story

19 chapters · 67193 words · Read 2 times

Billy is a young scientist at a lab, which is studying the impact of pheromones and other chemicals on people’s behavior. He believes he has made a breakthrough with a new compound that will increase the desire of female mammals to mate with males, as his lab tests have initially found success with the latest formula. He decides to try it out on himself one Saturday night, and decides to go to the local strip club to see its effects with some interesting - and erotic - results.

Chapter 4: The Seduction

The silence after Billy’s stammered explanation hung thick and sour, like spoiled milk. The metallic tang of his pheromone concoction still clung to the air, mingling nauseatingly with stale smoke and the fading musk of sex. Roxy stared at him, arms crossed tightly over her worn t-shirt, her face unreadable except for the lingering flush high on her cheekbones. The cat, Merlin, watched from atop a precarious stack of philosophy books, yellow eyes gleaming in the dim light filtering through the grimy window.

"Amplifies attraction," she repeated flatly, her voice devoid of the earlier fury, replaced by a chilling numbness. "A tool. For people like you." She snorted, a harsh, humorless sound. "Right. So I’m just collateral damage in your little… social experiment?"

Billy flinched. He opened his mouth, another useless apology forming, but she cut him off with a sharp wave of her hand. "Save it." She turned away, pacing the small, cluttered space. Her bare feet whispered against the worn linoleum. The cheap overhead bulb flickered, casting jumpy shadows across the peeling paint and her angry, half-finished abstract painting propped against the wall. "Just… get out, Billy. Seriously. Get the hell out of my apartment."

He scrambled to his feet, fumbling for his discarded jacket draped over a chair piled with laundry. "Roxy, please…"

"Out!" The word cracked like a whip. She didn’t turn around, her back rigid, shoulders hunched defensively.

Billy grabbed his jacket, hesitated for a fraction of a second, then stumbled towards the door. The cheap knob felt cold and slick under his sweaty palm. He pulled it open, the hinges groaning, and stepped into the dingy hallway without looking back. The door slammed shut behind him with a finality that echoed in his bones.

Inside, Roxy sagged against the kitchen counter, the cheap laminate cool against her palms. She closed her eyes, trying to breathe through the chaotic storm inside her head. Anger, humiliation, fear… and beneath it all, a low, insistent thrum that hadn't faded with Billy’s departure. It was like a persistent itch under her skin, a deep-seated ache that intensified with every breath she took. The metallic scent was weaker now, but its ghost lingered, whispering promises her body couldn't ignore.

Damn him. She pushed off the counter, needing movement, needing distance from the futon that still smelled like him, like sweat, like it. She stalked towards the tiny bathroom tucked off the equally tiny bedroom. The fluorescent bulb flickered to life, harsh and unforgiving, bleaching the cramped space. She locked the door, leaning her forehead against the cool tile wall above the sink.

Her reflection stared back: smudged mascara giving her a bruised look, hair tangled, lips slightly swollen. She looked… used. The thought ignited a fresh wave of anger, but it was quickly drowned out by the rising tide of physical need. The ache between her legs was sharpening, becoming insistent, demanding. The memory of Billy’s touch, his mouth, the terrifying intensity of their coupling flooded back, amplified by the lingering chemical haze. Her breath hitched.

Fine. If her body wouldn't let go, she’d force it. She slid a hand down the front of her jeans, under the waistband of her panties. Her fingers found slick heat. She closed her eyes, leaning harder against the wall, trying to conjure anything – the feel of strong hands, a deep voice, the rhythmic thump of club music – anything but Billy’s terrified eyes or the scent of his goddamn lab experiment.

She rubbed, fingers circling, pressing. The friction sparked sensation, a familiar tightening low in her belly. Yes. She focused, chasing the feeling, pushing harder, faster. Images flickered – anonymous patrons, dimly lit stages, the weight of cash tucked into her costume – but they felt hollow, distant. The tightening coiled… coiled… and then… nothing. It dissolved like smoke. Frustration burned hot behind her eyelids. She tried again, shifting position, fingers delving deeper, seeking that elusive peak. Pleasure flickered, teased, built… and then vanished again, leaving her gasping, trembling, achingly unsatisfied. The need remained, a gnawing, relentless hunger untouched by her own touch.

It’s him. The realization hit her with cold clarity. The formula wasn't just amplifying attraction; it was binding it. To him. Or maybe just to the chemical signature he carried. Her own touch was useless against this engineered fire.

A dark, reckless fury surged through her, hotter than the frustration. He did this. He put this inside me. She pushed away from the wall, glaring at her flushed, desperate reflection. If her body demanded him, demanded that specific catalyst… then fine. She’d give it what it wanted. And she’d make him pay for every agonizing second of this torment.

She unlocked the bathroom door and strode into her bedroom. It was dimmer here, the only light spilling from the cracked-open bathroom door and a single, dusty lamp draped with a red scarf. The air smelled of old perfume, incense, and dust motes dancing in the faint beams. Velvet curtains, heavy and dark, covered the window. A large, ornate mirror leaned against one wall, reflecting fractured glimpses of the cluttered space.

Ignoring the rumpled bed, she went straight to her closet. It wasn't a walk-in, just a deep alcove crammed with clothes, costumes, and forgotten dreams. She shoved aside hangers holding sequined dresses and faux-fur wraps, digging towards the back. Her fingers closed on slick, cool plastic. She pulled it out.

The latex catsuit was the color of spilled oil, shimmering faintly even in the gloom. She’d worn it once, for a Halloween-themed night at The Velvet Trap. It had stopped traffic, earned her a small fortune in tips… and felt like being vacuum-sealed. She hadn't touched it since.

Now, it felt like armor. Like vengeance.

She kicked off her jeans and underwear, yanked her t-shirt over her head. Standing naked before the fractured mirror, she saw the flush still staining her skin, the determined set of her jaw. She stepped into the suit, the cold latex clinging instantly to her legs. It was a struggle, a slick, sweaty battle to pull it up over her hips, her waist, her torso. She wrestled her arms into the long sleeves, finally managing to zip up the back with a series of sharp, decisive tugs. The material compressed her, molded to every curve, leaving nothing to the imagination. It hissed softly with her every movement.

She felt encased. Powerful. Dangerous.

Next came the boots. Thigh-high, glossy black vinyl with vicious stiletto heels that added a good six inches to her height. She stepped into them, buckling the straps tight around her thighs. The sound was sharp, final.

She turned to face the mirror fully. The reflection was startling. The latex gleamed under the dim light, highlighting the exaggerated swell of her breasts, the cinch of her waist, the long, lethal lines of her legs ending in the sharp points of the heels. Her face, still smudged but set in hard lines, looked alien above the sleek, predatory silhouette. She looked like a weapon. A fantasy forged in a lab accident and polished with rage.

She took a deep breath, the latex tightening across her ribs. The ache between her legs hadn't lessened; it pulsed in time with her heartbeat, amplified by the constricting material. The scent of the latex, sharp and chemical, mingled with the lingering pheromones in her nostrils. It was heady. Intoxicating. Fuel.

She pushed open the bedroom door and stepped back into the living room.

Billy hadn’t left. He was slumped against the wall beside the apartment door, head in his hands, looking utterly broken. He’d heard the muffled sounds from the bedroom – the rustling, the zip, the sharp clicks – but hadn't dared move. The slam of the door still echoed in his skull. He looked up as the bedroom door opened, expecting Roxy, furious, demanding he actually leave this time.

The breath froze in his lungs.

She filled the doorway, a silhouette carved from shadow and gleaming obsidian. The dim light from the bedroom caught the high shine of the latex, outlining every impossible curve, the lethal line of the thigh-high boots. Her face was a mask of cold intent above the sleek, inhuman sheen. She looked like something conjured from his deepest, most forbidden fantasies – a fantasy he hadn't even known he possessed until this horrifying moment. It was terrifying. It was mesmerizing.

His mouth went dry. His heart hammered against his ribs like a trapped bird. He couldn't look away. Every rational thought screamed danger, but his body reacted instantly, traitorously, blood rushing south in a dizzying surge.

Roxy saw it. Saw the stunned disbelief morph into raw, terrified arousal in his eyes. Saw the way his gaze devoured her, lingering on the high-gloss swell of her breasts, the cinched waist, the long, lethal legs. A slow, predatory smile touched her lips, devoid of warmth. She took a step forward, the stiletto heel striking the linoleum with a sound like a gunshot.

"Changed your mind about leaving?" Her voice was low, husky, laced with venomous sweetness. She took another step, the latex whispering with her movement. The scent of it, sharp and artificial, mixed with her own heat and the lingering metallic tang of his formula, creating an almost unbearable olfactory cocktail.

Billy scrambled backwards, his back hitting the doorframe. He couldn't speak. Couldn't think. He was pinned by her gaze, by the impossible vision she presented – his monstrous creation made flesh, wrapped in gleaming black vengeance.

She advanced, closing the distance with slow, deliberate strides. Her eyes never left his. The smile widened, chillingly beautiful on her latex-clad face. "Seems my present wasn't fully unwrapped earlier," she purred, her voice dropping to a whisper that scraped along his nerves. "Let's fix that."

Billy pressed himself harder against the wall, the rough plaster scraping through his shirt. There was nowhere to run. The cat hissed from its perch, vanishing behind a stack of books. The only sound was the soft, sinister creak of the latex as Roxy stopped inches away, her reflection gleaming monstrously in the cracked glass of a nearby picture frame. Her perfume, sweat, and the sharp chemical scent of the suit filled his nostrils, overwhelming. Her hand, sheathed in slick black, reached out slowly, deliberately, towards the buckle of his belt. Her eyes held his, promising nothing but retribution, wrapped in the terrifying, irresistible guise of his deepest desire. He couldn't breathe.

Billy pressed himself harder against the wall, the rough plaster scraping through his cotton shirt. Roxy’s latex-clad form dominated the cramped hallway, a gleaming obsidian statue radiating predatory intent. The sharp scent of the suit mixed with her sweat and the lingering metallic tang of his own disastrous formula created an olfactory assault.

Her gloved hand closed around his wrist with surprising strength. The cool, slick latex felt alien, unyielding. "Bedroom," she commanded, her voice a low rasp devoid of hesitation. She didn't ask; she pulled.

He stumbled after her, off-balance and breathless, the clack of her stiletto heels echoing sharply. She hauled him past the dim living room clutter – the angry painting, the overflowing ashtray – and into the deeper gloom of her bedroom. Velvet curtains swallowed most of the light, dust motes dancing in a single beam from the cracked bathroom door.

The ornate mirror reflected fractured glimpses: Roxy’s gleaming silhouette, Billy’s terrified expression. She shoved him backward. He landed heavily on the edge of the unmade bed, springs groaning in protest.

Before he could process, her fingers were at his belt buckle. The scrape of leather, the metallic click – unnervingly loud in the hushed room. Her movements were swift, efficient, brutally focused. His slacks were pushed down his hips, then discarded.

His boxers followed. His body, still confused and terrified, offered only a soft, unimpressive response. Roxy didn’t hesitate. She lowered herself to her knees, the latex whispering against the worn rug. Her head dipped.

Her mouth closed around him. Hot. Wet. Insistent. Not gentle. Not coaxing. It was a demand, a forceful claiming.

The sensation was immediate, electric, a jolt straight to his core. "Woah! Roxy! That feels... amazing!" Billy gasped, hips shifting involuntarily.

"Shut it," she hissed around him, the vibration sending another shockwave. Her mouth worked, relentless suction pulling him from softness to rigid urgency in seconds. She didn’t linger once he was fully hard.

She stood up in one fluid motion. Her eyes, dark pools in the gloom, held his as her hands moved to her own hips. A slow, deliberate rasp echoed in the room. She pulled down the crotch zipper of the catsuit. The sound was visceral, final.

It revealed her. Glistening folds, swollen and slick, catching the faint light. The sight, combined with her predatory stance, was overwhelming. She stepped forward, placing one vinyl-clad knee on the mattress beside him, then the other, straddling his waist.

Her hand guided him, positioning him at her entrance. She didn't lower herself slowly. She descended forcefully, taking him inside her in one deep, claiming thrust. A choked gasp escaped Billy’s lips.

Her inner muscles clenched instantly, a fierce, rhythmic embrace that squeezed him tight. "Believer," she’d called it once; it felt like a velvet vice. She started moving. Fast.

Her hips jackhammered, a punishing, relentless rhythm. The latex creaked with every piston-like drive. Her hands braced on his chest, fingers digging through his shirt. Her head was thrown back, a taut line of concentration etched on her face. Pleasure ripped through Billy, sharp and undeniable, amplified beyond reason by the chemical firestorm still clinging to them both.

Roxy’s breath came in sharp, rhythmic gasps, matching the frantic tempo she set. The friction, the tightness, the sheer overwhelming sensory overload – it was too much, too fast. The climb was dizzyingly steep. No slow build, just a violent ascent.

He felt the explosion gathering, inevitable. She let out a sharp cry, her body locking rigid above him as the internal pulses intensified, gripping him like a fist. It detonated them both simultaneously.

Billy arched off the bed with a ragged shout, vision whiting out. Roxy’s climax shuddered through her, a violent tremor that made the bed frame rattle. Intensity ripped through him, wave after brutal wave, draining every ounce of tension, every thought.

It was over as quickly as it began. Roxy collapsed forward, her latex-sheathed body heavy and limp against his chest. Sweat slicked the black material. She lay utterly spent, her breathing a harsh rasp in his ear. The fierce grip inside him gradually eased.

Billy gasped, trembling uncontrollably beneath her weight. Exhaustion hit him like a physical blow, a deep, bone-melting fatigue that washed away the lingering chemical buzz and the terror. His eyelids felt weighted. The frantic energy vanished, leaving only a hollowed-out calm.

He tried to focus on the ceiling, the dust motes, anything except the immediate reality. It was impossible. Darkness seeped in at the edges of his vision. Within moments, his breathing deepened, evening out into sleep.

Roxy lay motionless on top of him, the cool latex pressing against his damp skin. The frantic pulse of her own heartbeat gradually slowed against his chest. The gnawing, chemical hunger was finally, blessedly, silenced. A profound, almost unnerving satisfaction settled over her. It wasn't peace, not exactly. It was cessation. A truce forced by mutual exhaustion.

A faint, involuntary curve touched her lips. Not quite a smile of happiness, but of completion. Of a need violently met. She shifted slightly, finding a marginally more comfortable position against him. The deep thrum of his sleep pulled her down. Her own heavy eyelids fluttered shut. Slowly, the tension seeped from her frame, the sharp angles of anger softened by spent satisfaction. She drifted, the scent of latex and sweat and sex a heavy blanket in the silent, velvet dark.

She drifted, the scent of latex and sweat and sex a heavy blanket in the silent, velvet dark. Exhaustion pinned them both, a shared collapse after the chemical storm. Billy’s deep, even breathing vibrated against her latex-clad chest, a steady counterpoint to the fading thrum of her own pulse.

Deep, dreamless sleep claimed them utterly. Hours dissolved in the velvet gloom. Then, a sliver of pale morning light found its way through a gap in the heavy curtains. It painted a bright stripe across Billy’s closed eyelids.

He stirred, consciousness returning slowly, thickly. Sensation seeped in first. Warmth. Weight. An incredible, yielding softness pressing down on him. The faint, sharp scent of latex filled his nostrils. He blinked, vision blurry, adjusting to the dimness.

Roxy was still there. On top of him. Still encased in the gleaming black catsuit. Morning light caught the high shine on her shoulders, the curve of her hip pressed against his thigh. She wasn't asleep. Her eyes were open, watching him wake, dark pools reflecting the weak light. A slow, sensual rhythm had already begun. Her hips moved against him, a deliberate, rolling motion. Deep. Slow. He was already hard inside her, the slick heat of her enveloping him completely. The crotch zipper remained undone.

"Good morning, stud," Roxy murmured, her voice husky with sleep and something else. Warmth. Amusement. Her latex-covered hand stroked his cheek, cool and smooth. A sly smile played on her lips. "Just getting in my morning ride." She rolled her hips again, a deep, grinding circle that pulled a low groan from him. "Wanna… cum?" The wink was pure, playful challenge.

The invitation, the feel of her moving on him, the sheer impossibility of her gleaming form in the morning light – it crashed over him. Instinct took over. He rolled his hips upwards, meeting her downward stroke. A perfect counterpoint.

"Oooooo!" Roxy’s breath hitched, her head tipping back slightly. "That's good!" Her eyes locked onto his, bright and intense. "Make sure you keep up the pace…" Her voice was a breathy command.

Their rhythm synced, slow and deep, a deliberate climb. Her latex-sheathed hands slid over his chest, exploring the planes of muscle, the rapid beat of his heart beneath. Billy reached up, his hands finding the high-gloss swell of her breasts. He massaged them through the slick material, feeling the firm weight, the peaked nipples beneath. Every touch, every slide of skin against latex, felt amplified, hyper-real in the quiet room.

The pace remained steady, unhurried. Sensation built like pressure in a deep well. Each thrust, each shared breath, each glide of her body against his, coiled the tension tighter. Roxy’s movements became more fluid, more urgent, her breath catching in little gasps. Billy matched her, lost in the velvet heat, the visual shock of her gleaming form moving above him.

They climbed together. The ascent was slow, deliberate, agonizingly sweet. The peak rushed at them suddenly, inevitable. A soft, shared explosion. Not violent, like the night before, but deep, resonant. Pleasure washed through them in warm, pulsing waves, leaving them trembling, breathless. Roxy slumped forward, resting her forehead against his, her breath mingling with his. They kissed then, deeply, slowly, a connection that felt startlingly tender amidst the slick black armor.

She lingered for a moment, the kiss softening, then pulled back. Her eyes searched his face, unreadable. She shifted her weight, sliding off him with a soft hiss of latex. She lay beside him on the rumpled sheets, one latex-covered hand resting possessively on his chest, fingers tracing idle patterns. The morning light painted her form in stark relief: the impossibly smooth shoulders, the cinched waist, the powerful curve of her dancer's ass.

Silence stretched, comfortable, charged. Merlin padded silently into the room, jumped onto the dresser, and began meticulously washing a paw, utterly indifferent.

"Breakfast?" Roxy asked, her voice casual, almost light. As if discussing the weather. She pushed herself up onto one elbow, then swung her legs off the bed. With practiced ease, she reached down and pulled the crotch zipper of the catsuit closed with a decisive rasp. The sound was jarringly final in the quiet room.

She stood up, the thigh-high boots adding lethal inches. She stretched, a long, languorous movement that arched her back, thrusting her breasts forward, tightening the latex across her stomach and thighs. The morning light caught every contour, every impossible, gleaming curve – the smooth shoulders, the impossibly thin waist, the round, tight ass sculpted by years of movement. She was mesmerizing. Utterly unreal.

Billy watched, transfixed, as she walked slowly towards the bedroom door. Her hips swayed with a natural, confident rhythm that made the latex shimmer. At the doorway, she paused. Looked back over her shoulder. Met his dazed eyes. A slow, enigmatic smile touched her lips. She raised her hand, fingers brushing her lips, then blew him a soft, deliberate kiss.

Then she was gone, the sharp click of her heels echoing down the short hall towards the kitchen. The scent of coffee began to mingle with the lingering odors of latex and sex.

Billy lay still, staring at the empty doorway. His body hummed with residual pleasure, warm and sated. His mind raced. The gleaming black vengeance. The fierce claiming. The shared explosion in the dark. And now… this. Stretching in the morning light. Blowing a kiss. Making coffee. Still encased in the suit that was his deepest, darkest fantasy made flesh. Was this the formula? That insidious chemical amplifier clinging to them both, twisting basic need into something terrifyingly intense? Or was it something else? Something deeper, stranger… more honest? More real? The question hung in the quiet air, thick as the scent of brewing coffee drifting in from the kitchen. Merlin yawned, showing tiny, sharp teeth, and resumed his bath.

Read on DreamPress

Write your own erotic story with AI