Written by AIEvery story here is written by an AI. Tell it what you want and it writes it for you →
AI smut writer →

Wife Watches Husband Stretch Her Stepmother's Ass

A wife watches her husband stretch her stepmother's ass with his thick cock.

8 min read November 14, 2026New

Chloe, twenty-eight, sat on the wide sectional in their spacious suburban home with her hand on Sullivan’s thigh and her eyes on her stepmother. Sullivan, thirty-two, had gone quiet the way he did when he was already hard and trying not to show it. Yolanda, forty-six, visiting for the weekend, sat across from them in a dress that clung to her hips, one bare foot tucked under her, watching them both with the calm of a woman who had already said yes.

“I want to watch you stretch her ass,” Chloe said. She did not lower her voice. “I want your thick cock opening my stepmother while I sit right here and see every inch of it.”

Sullivan’s fingers closed over hers. The wanting between him and Yolanda was not new. It had lived in looks and almosts for years, all of them after Chloe was grown and married, weekends when Yolanda came to stay and the three of them pretended the air did not change when she walked into a room. That afternoon in the kitchen she had stopped pretending. If Chloe wanted to watch, Yolanda had said, she would bend over and take him.

“I meant every word,” Yolanda said now. “I’ve wanted his cock in my ass for a long time. If my stepdaughter wants her eyes on it, I want her watching while he stretches me open.”

They sat with it, three adults in a bright living room, naming the act without a joke to hide behind. Sullivan’s cock pressed thick against his pants. Chloe felt the heat of it under her palm and did not move her hand away. Yolanda’s nipples showed through the dress. The tension sat between them like a third pulse.

“Slow enough that I can see the stretch,” Chloe said. “Then deep. I want her hole opened around you, and I want to hear her ask for more.”

“You’ll have it,” Sullivan said. His voice had gone low. “Yolanda, say it again where she can hear you.”

Yolanda looked at Chloe, then at him. “I want your husband to stretch my ass while you watch. I want that thick cock to open me until I can’t close. I’m saying yes.”

Nobody looked away.

Yolanda stood. She reached behind her neck, found the zipper, and drew it down without hurry. The dress loosened over her breasts, caught for a moment at the swell of her hips, then slid to the rug. She wore nothing under it. Her body was mature and heavy in the places Chloe had always noticed and never touched: full breasts with dark nipples, a soft belly, wide hips, thick thighs, and the dark cleft of an ass that looked tight and hungry at once. She turned, set her hands on the back of the couch, and bent. The position opened her. Chloe could see the small, puckered hole between those cheeks, clenched and waiting, and the slick shine already gathering lower.

“Lube,” Chloe said. Her own voice surprised her with how steady it was. “A lot of it. I want to watch you work her open before you fuck her.”

Sullivan stood, shoved his pants down, and freed himself. His cock was thick, heavy, already flushed and throbbing, the head wet. He took the bottle from the side table where they had left it on purpose and poured a shining line over his fingers, then more across Yolanda’s hole until it ran down her cleft. The cold made her gasp. He set two fingers against that tight ring and drew slow circles, spreading the slick, pressing just enough to feel her flutter.

“Look at her,” Chloe said. She had moved to the arm of the couch so she could see everything. “She’s clenching. Don’t rush it. Make her push back.”

Yolanda did. She rocked her hips, chasing the circles, a low sound leaving her throat. “More,” she said. “Open me. I want her to see it give.”

Sullivan pressed. One finger sank in to the knuckle. Yolanda’s hole gripped him, then eased, and he worked the lube deeper, in and out, until the ring shone and loosened. A second finger joined the first. Chloe watched the stretch, the pink rim pulling tight around his knuckles, Yolanda’s ass cheeks spreading as she pushed back onto his hand.

“God, she’s tight,” Sullivan said. His cock jumped, a thick pulse Chloe could see from where she sat. “She’s sucking my fingers in.”

“Then give her three,” Chloe said. “I want that hole ready for you. I want to see it gape a little before you put your cock in.”

He obeyed. Three fingers, slow, twisting, scissoring just enough to make Yolanda moan and drop her head between her arms. She fucked herself back onto his hand, shameless, the wet sound of it filling the room. “Please,” she said. “Please, Sullivan. Put it in. Stretch my ass. Let her watch you open me.”

His cock throbbed hard enough that the head brushed her thigh and left a smear. Chloe reached out and wrapped her hand around the base, feeling the heat, the weight, guiding him until the slick head rested against her stepmother’s shining hole.

“Now,” Chloe said.

Sullivan set the head of his cock against Yolanda’s ass and pushed. The ring resisted, then bloomed around him, a slow, obscene stretch that Chloe watched from inches away. Yolanda’s breath broke. Her fingers dug into the couch. Inch by inch he sank in, the thick shaft disappearing into that tight hole while lube shone on her skin and her asshole clung to every ridge of him.

“Oh—fuck—it’s so thick,” Yolanda gasped. “I can feel every bit of the stretch. Don’t stop. Let her see it.”

Chloe did see it. She saw the rim drag down his cock, saw Yolanda’s hole forced wider than her fingers had opened it, saw the way her stepmother’s ass swallowed him until his hips met soft flesh and he was buried to the root. Sullivan held there, shaking, one hand spread on Yolanda’s lower back.

“All the way,” Chloe whispered. “Stay deep. Let her feel how full she is.”

He drew back slowly, and the sight of his cock emerging, glistening, her hole clinging and gaping a fraction before he pushed in again, made Chloe’s own cunt clench. He fucked her in long strokes, relentless and measured, each one a visible stretch. Yolanda moaned loud and filthy, pushing back to meet him, her heavy breasts swaying, her voice breaking on his name and on Chloe’s.

“Deeper,” Chloe said. She had one hand between her own thighs now, rubbing herself through her panties, eyes locked on the place where her husband disappeared into her stepmother. “Harder. I want to hear her take it.”

Sullivan’s control frayed. He gripped Yolanda’s hips and drove in, still deep, still slow enough that Chloe could watch the pound of it, the way that tight ass opened and closed around his thick cock. Yolanda cried out, not in pain but in raw pleasure, begging him not to pull out, begging Chloe to keep watching.

“On her back,” Chloe said. “I want her legs open. I want to see her asshole stretched while you fuck her.”

He pulled out. Yolanda’s hole stayed open for a heartbeat, pink and used and shining, before it fluttered shut. She turned, breathless, and lay back on the cushions. Sullivan caught her ankles, folded her thighs wide toward her chest, and pinned them there. The position put everything on display: her cunt wet and untouched, her ass presented, the loosened hole waiting. Chloe moved in close, close enough to smell sex and lube, close enough to see the details.

Sullivan lined up and sank back in. From this angle Chloe watched her stepmother’s asshole stretch around the head, then the shaft, watched the rim go pale and tight as he filled her in one long, powerful stroke. Yolanda’s mouth fell open. A loud, broken moan tore out of her.

“Yes—yes, stretch me—fuck my ass just like that—”

He did. Long strokes, pulling almost all the way out so Chloe could see the gape, then driving back in until his balls met her and Yolanda’s whole body jolted. The couch creaked. Yolanda’s tits bounced. Her eyes stayed open, finding Chloe’s, shameless and grateful and wrecked.

“Look at it,” Chloe said, breathless, her fingers inside her panties now, circling her clit in time with his thrusts. “Look how wide he’s got you. You’re taking every inch of my husband’s cock in your ass. Go deeper, Sullivan. Harder. I want to see her hole pounded.”

He gave her what she asked for. His hips snapped, still deep, the wet slap of it loud in the room. Yolanda’s moans turned raw, continuous, her hands fisting the cushions, her ass gripping him so tight he groaned with every stroke. Chloe could see the stretch in perfect detail: the thick cock forcing that mature hole open again and again, lube and her own slick shining on his shaft, Yolanda’s rim clinging when he withdrew and blooming when he buried himself.

“Don’t you dare come yet,” Chloe said, though her own thighs were shaking. “Fuck her through it. Make her feel owned.”

“I feel it,” Yolanda gasped. “I feel him stretching me open for you. Harder—please—deeper—let her see me take your cock—”

Sullivan pinned her legs wider and pounded her in long, brutal strokes that never lost their depth. Yolanda came with a shout, her ass clamping down around him, her whole body shaking, and he fucked her through it while Chloe rubbed herself faster, eyes locked on that stretched hole milking his cock. He lasted until Yolanda was whimpering and open and begging him to fill her, until Chloe told him, voice breaking, to come in her stepmother’s ass where she could watch.

He drove in to the root and stayed there. His cock pulsed, thick and buried, and he groaned as he emptied himself deep inside Yolanda’s well-stretched hole, spurt after heavy spurt, until she was full of him. Chloe came with her fingers on her clit, watching his face and the place they were joined, a sharp cry caught behind her teeth.

When he eased out, his cock slipped free with a wet sound. Yolanda’s asshole stayed open, flushed and used, and a thick white creampie welled up and leaked down her cleft in a slow, heavy spill. Chloe stared at it, chest heaving, then leaned in.

She kissed her stepmother. Yolanda’s mouth was hot and open, the kiss deep and unhurried, tasting of breath and satisfaction. Sullivan watched them, spent and quiet, his hand resting on Yolanda’s thigh while the mess of him slid from her. Chloe’s forehead rested against Yolanda’s. Nobody spoke.

The room held only their breathing, and then even that softened, until the three of them lay in the late light with nothing left to say.

Rate this story

★★★★★
Thanks for rating
Something wrong with this story?
Ask the writer

Want your own anal story?

Tell the AI the set-up. It writes it for you in about five minutes. Free.

Adults only · no real people · your request is never shown, only your credit name
Tagged anal creampie threesome voyeur dirty-talk

Fresh filth, nightly

The best new stories in your inbox every day. Free, 18+, unsubscribe anytime.