Costume Party Fling: She Begs Her Stranger to Claim Her Ass

The bass throbbed through the crowded mansion like a second heartbeat, the air thick with sweat, perfume, and the sweet sting of spilled cocktails. Simone moved through the press of bodies with the confidence only a 28-year-old marketing executive who closed seven-figure campaigns could muster. Her devil costume was pure sin: gleaming red latex that hugged her heavy tits like a second skin, plunging so low her nipples threatened to spill out with every breath. The hem barely covered the bottom curve of her ass, and a thin black thong disappeared between her cheeks, the devil’s tail attached just above it swaying obscenely. Horns sat nestled in her wild dark curls, and thigh-high stiletto boots made her legs look endless. She’d come here to forget the stress of boardrooms and deadlines, but all night her mind had been stuck on one filthy thought: she wanted her ass claimed. Wrecked. Stretched and used by someone who didn’t know her name and wouldn’t ask.

She felt eyes on her before she saw him.

Across the room stood a tall stranger dressed as a dark knight. The 32-year-old towered at least six-four, his broad shoulders and thick chest filling out black leather armor etched with silver runes. A heavy cape hung from his shoulders, and the half-mask he wore only sharpened the hard line of his jaw and the predatory glint in his dark eyes. He didn’t smile. He simply stared, gaze dragging down her latex-clad body like he already owned it. Heat slammed low in Simone’s belly. Her pussy clenched. She felt her asshole twitch under the thin strip of her thong, and the dirty fantasy that had been riding her all night sharpened into something urgent.

She licked her lips. He tilted his head, a silent challenge. Simone didn’t hesitate. She walked straight through the crowd, hips rolling, latex creaking softly with every step. When she reached him the scent of leather and clean male skin hit her like a drug.

“Devil,” he rumbled, voice low enough to vibrate in her clit.

“Knight,” she answered, tilting her chin up. “Come to slay me?”

His mouth curved. “Come to drag you to hell where you belong.”

The flirtation was immediate, filthy, and wordless in its intent. His hand brushed her waist, fingers grazing the slick red latex just above her hip. Simone stepped closer, letting her breasts brush his armored chest. She could feel the heat rolling off him. Her nipples tightened into aching points. When his palm slid down to cup the bare lower curve of her ass, squeezing possessively, she didn’t pull away. She pushed into it.

“You’re dripping already, aren’t you?” he murmured against her ear.

Simone’s breath hitched. “You have no idea.”

They didn’t exchange names. They didn’t need to. The tension between them was a live wire. His thumb traced the edge of her thong where it disappeared between her cheeks, and Simone’s knees nearly buckled. She rose on her toes, lips brushing his jaw.

“Take me somewhere private before I beg you right here.”

His grip tightened hard enough to bruise. “Upstairs. Now.”

They slipped away from the pulsing party like shadows. Simone’s heart hammered as they climbed the wide staircase, his hand never leaving her ass, fingers possessively kneading the flesh. The second floor was quieter, dimmer. He tried two doors before finding an unlocked study lined with dark wood bookshelves and a heavy oak desk. A single lamp cast a low amber glow across leather chairs and an antique rug. The moment they were inside he kicked the door shut and locked it with a decisive click.

Simone’s back hit the wood an instant later.

His mouth crashed down on hers, aggressive and demanding. There was nothing polite about the kiss. He devoured her, tongue thrusting deep, tasting her like he was already fucking her. Simone moaned into his mouth, hands fisting in the black cape as she kissed him back just as viciously. Their teeth clicked. He bit her lower lip hard enough to sting, then soothed it with his tongue. One massive hand gripped her jaw, holding her exactly where he wanted her while the other yanked the front of her latex bodice down, freeing her heavy breasts. He palmed one roughly, pinching the nipple until she cried out into the kiss.

Simone was shaking with need. The fantasy that had tormented her all night poured out between desperate kisses.

“I’ve been fantasizing about anal all night,” she gasped against his mouth, voice raw. “Ever since I put this fucking costume on. I want a stranger to take my ass. I want you to be the one who claims it. Please. I need it so bad I can’t think straight.”

Andre—though she still didn’t know his name—growled like an animal. The sound vibrated through her chest and straight to her dripping cunt.

“Say it again,” he ordered, voice gravel-rough. “Beg properly.”

Simone’s head fell back against the door with a thud. “Please. Be the stranger who wrecks my ass. I want you to ruin it. I want your cock so deep in my shithole I feel you for days. I’m begging you. Claim my ass. Make it yours.”

His consent was immediate and feral. “Fuck yes.”

He dropped to his knees so fast it made her gasp. Big hands shoved her latex skirt up around her waist, then ripped her soaked black thong aside so violently the thin straps snapped. Cool air kissed her bare, dripping pussy and the tight pucker above it. Simone’s legs trembled as he hooked one of her thighs over his broad shoulder, opening her completely.

The first long, filthy lick went from her soaked cunt all the way up to her asshole. Simone’s eyes rolled back. His tongue was hot, wide, and relentless. He lapped at her pussy like a man dying of thirst, sucking her swollen clit between his lips and flicking it mercilessly before dragging back up to circle her tightest hole. When the pointed tip of his tongue pushed against her rim, trying to burrow inside, Simone’s moan turned into a broken sob of pure lust.

“Oh my fucking God… yes, eat my ass. Just like that.”

He groaned against her flesh, the vibration making her clit throb. He spread her cheeks wider with both hands, burying his face deeper. His tongue stiffened and speared into her asshole, fucking in and out in short, hungry thrusts while his nose ground against her dripping pussy. The wet, obscene sounds of him devouring her filled the quiet study—loud, filthy slurps and growls as he alternated between tongue-fucking her ass and sucking hard on her clit.

Simone’s hands flew to his head, fingers tangling in his thick hair, horns knocked askew. Her hips rocked shamelessly against his face, smearing her juices across his mouth and chin. Every interior thought was white-hot filth: A stranger is tongue-fucking my asshole in someone else’s house and I’ve never been wetter in my life. I need him to stretch me. I need that big cock splitting my ass open raw.

Her thighs began to shake violently. The orgasm was building fast, but she didn’t want to come on his tongue. She wanted to come with his dick buried to the balls in her ass.

“Fuck me,” she begged, voice cracking. “Stop teasing and fuck my ass raw. I want you to claim it. Shove that fat cock in my shithole and wreck me. Please, I’m shaking for it. I need my ass fucked right now!”

She was trembling on the edge, latex creaking, breasts heaving, asshole twitching and glistening with his spit as he continued to devour her. The dark knight looked up at her from between her spread thighs, eyes burning with raw hunger, mouth shiny with her cream, clearly ready to give her exactly what she was begging for.

But he hadn’t risen yet. The thick bulge straining against his leather breeches promised the real claiming was only seconds away, and Simone’s desperate, shaking body waited, wide open and aching to be destroyed.

The dark knight rose slowly, his broad shoulders rolling as he towered over Simone’s trembling body. At thirty-two, the man called Marcus had claimed plenty of tight holes in his life, but none had begged with the raw desperation he saw in her eyes right now. His lips and chin shone with her cream. He yanked open the laces of his leather breeches and hauled out his cock—thick, veined like rope, the head already drooling precum. Simone stared, chest heaving, latex creaking around her heavy tits.

He spun her like she weighed nothing and bent her over the heavy oak desk. Her breasts flattened against the cool wood, nipples scraping the grain with every ragged breath. She spread her stiletto-booted feet wide, arching hard, offering her ass like a gift. The devil tail swayed between her cheeks. Marcus gathered saliva and spat directly onto her twitching pink pucker, watching the thick glob slide down her crack. Then two strong fingers pressed against the rim.

“Take them,” he growled.

Simone moaned loud and filthy as the first finger sank in, then the second, stretching her asshole with a burning pressure that made her eyes flutter. She pushed back greedily, fucking herself on his digits, the latex of her costume rubbing against the desk edge. “Deeper—stretch my shithole. Get it sloppy for that fat cock. I’ve been dripping for this all night.”

Marcus scissored his fingers roughly, opening her, feeling the silky heat clench and flutter. Her inner walls gripped him like a greedy mouth. Fuck, she’s tight. Perfect anal whore, he thought, cock jerking against her thigh. He spat again, added a third glob of spit, and worked it in until his fingers squelched obscenely. Simone’s moans turned into whimpers, her hips rolling, pussy juice dripping in long strings onto the antique rug.

He pulled his fingers free with a wet pop, lined up the fat crown of his cock, and slammed into her asshole in one relentless thrust.

Simone screamed, the sound raw and broken. The sudden invasion punched the air from her lungs. His thickness split her wide, burning all the way to her guts, but the pain melted into a dark, throbbing pleasure that made her vision spark white. “Oh my fucking God—yes! It’s in my ass!” She clawed at the desk, pushing back, taking every inch until his heavy balls rested against her soaked cunt.

Marcus didn’t give her time to adjust. He grabbed a fistful of her dark curls, yanking her head back hard enough to bow her spine, and started pounding her in deep, punishing strokes. The heavy desk rocked beneath them. Each thrust made her ass cheeks ripple, the wet slap of skin on skin filling the study. He slapped her right cheek hard—CRACK—then the left, leaving bright red handprints on her flushed skin.

“Beg, devil. Tell me how bad you want your shithole wrecked.”

“Harder!” Simone wailed, voice cracking. “Wreck my fucking asshole! Pound it raw—make it gape! I’m your dirty anal slut—use me!” Every filthy word poured out of her like a dam had burst. She felt every vein, every ridge dragging along her stretched walls. The fullness was obscene, perfect. A stranger is balls-deep in my ass in someone else’s house and I’m going to come just from this, she thought, mind fracturing with lust.

Marcus growled and fucked her faster, hips snapping, yanking her hair like reins. He slapped her ass again and again, the sting blooming into liquid heat that shot straight to her clit. Simone’s screams grew louder, filthier. “Ruin it! Split my shithole open! Don’t stop—fuck me like you hate me!”

Her orgasm hit like a freight train. No clit, no mercy—just the brutal pounding of his thick cock rearranging her insides. Her asshole clamped down violently, spasming so hard it nearly forced him out. She came with a guttural scream that echoed off the bookshelves, body jerking and thrashing on the desk as waves of anal pleasure ripped through her. Clear girl-cum sprayed from her untouched pussy, splattering his balls and the rug. Her thighs shook uncontrollably in the thigh-high boots.

Marcus rode her through every pulse, teeth gritted, until the last flutter died. Then he pulled out abruptly, her ruined hole winking open, red and glistening. In one powerful motion he flipped her onto her back atop the desk, shoving her legs wide and pinning them back until her knees nearly touched her shoulders. The position folded her in half, ass tilted up obscenely, latex skirt bunched around her waist. Her tits jiggled with every panting breath.

He drove back into her asshole in a single brutal stroke, the new angle letting him sink even deeper. Simone’s eyes rolled back. “Fuck—yes! Pin me and wreck it again!” Her hand shot between her thighs, fingers attacking her swollen clit in frantic circles.

Marcus fucked her like a machine—long, punishing strokes that made her asshole squelch around his pistoning shaft. The desk groaned. Sweat slicked his chest under the armor. “Rub that greedy clit while I ream your guts. Beg for my cum, slut.”

“Fill my ass!” she cried, voice hoarse. “Pump every drop into my shithole! I want it leaking down my thighs all night—please, breed my dirty ass!” Her fingers flew over her clit, slapping it, circling, chasing the next peak. The stretch, the heat, the sheer filth of being used by a masked stranger sent her spiraling again.

Marcus felt his balls draw tight. With a savage grunt he ripped his cock free, aimed at her gaping, twitching hole, and stroked himself hard. Thick ropes of cum erupted straight into her open asshole—hot, heavy jets splashing deep inside her. Simone shattered into a final, shattering orgasm as the first spurt landed, her body locking, asshole convulsing visibly around nothing while his seed flooded her bowels. Pulse after pulse pumped into her, filling her until white cum bubbled back out and trickled down her crack.

When the last drop fell, Marcus stepped back, chest heaving, staring at the beautiful wreck he’d made of her.

Simone slid off the desk on shaky legs, latex creaking, and dropped to her knees without hesitation. She grabbed his glistening cock—still half-hard and coated in her ass juices—and swallowed it to the root. The filthy, bitter taste of her own asshole mixed with his cum made her moan like a whore. She bobbed eagerly, sucking him clean, tongue swirling under the head, licking every inch of shaft and balls until he shone with only her spit. She pulled off with a lewd pop, strings of saliva connecting her lips to his cockhead.

“Thank you,” she panted, looking up at the masked stranger with genuine, filthy gratitude. “That was the best ass-fucking of my life. You absolutely wrecked me.”

She rose, legs trembling, and straightened her costume. She tugged the red latex back over her breasts, smoothed the tiny skirt down, adjusted her horns and the devil tail. Thick globs of his cum were already leaking from her well-gaped asshole, sliding warmly down her inner thighs toward the tops of her stiletto boots. She gave him one last wicked smile, unlocked the door, and slipped back into the thumping chaos of the party without another word.

Marcus stood alone in the study, cock still twitching, a wide, satisfied grin spreading beneath his half-mask. He was already craving round two—already imagining bending her over again before the night ended.

What Simone didn’t know was that the tall dark knight who had just pumped her full of cum was Marcus Vale, the ruthless CEO whose company she had battled in three brutal bidding wars this year. He had recognized her the second she crossed the room. She had no idea whose cum was dripping down her thighs as she disappeared into the crowd. And Marcus intended to keep that secret… at least until he found her again.