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

Double Date Swap at the Lake

I almost fucked my stepmother on the couch the night before our double date at the lake.

10 min read November 03, 2026New

Everett killed the engine and sat there a second too long, forehead against the steering wheel, still smelling jet fuel and his father’s cologne. Magnus had hugged him at the curb like a man who trusted the world, forty-five and already halfway to Singapore in his head, and said the usual thing: look after your stepmother. Three months. The house would be quiet. Everett was twenty-eight, a strategy consultant who could forecast quarterly disasters for a living, and he had never felt less equipped for a forecast in his life.

Inside, Tamara was barefoot on the kitchen tile, silk robe belted tight, phone pressed to her ear. Forty-one, corporate attorney, the kind of woman who cross-examined vice presidents before breakfast and still looked like she’d stepped out of a magazine someone shouldn’t be allowed to own. She saw him and her mouth did that tiny guilty flicker he’d memorized since last night—the night she’d climbed into his lap on this very couch, kissed him like the marriage license was a suggestion, and then fled upstairs whispering they couldn’t. They hadn’t. Not all the way. The unresolved part of him was currently trying to stand at attention in his pants just from the memory of her weight.

She hung up. “Francesca,” she said, voice bright and brittle. “She and Bennett rented the lake cabin. They want us both this weekend. Double date. She used the phrase ‘it’ll be good for you two to get out of that big empty house.’” Tamara’s laugh was one notch too high. “I told her you might be busy consulting at spreadsheets. She told me to tell you no.”

Everett set his keys down with excessive care. “We could say the car died.”

“We could say we’re contagious.” She tucked a strand of hair behind her ear and the robe shifted; he watched the hollow of her throat and hated himself in a very specific, throbbing way. “Or we could go, smile, drink club soda, and remember that if anyone ever finds out what almost happened on that couch, Magnus files for divorce, Francesca never speaks to me again, and your career becomes a very special episode of local news.”

“Almost,” he said.

Her eyes met his. The humor drained for half a second and something hotter took its place. “Almost is the only reason I’m still wearing this robe instead of nothing. Pack a bag, Everett. And for the love of god bring trunks that aren’t gray. Gray shows everything.”

He almost smiled. “You looked.”

“I have eyes. Tragically.” She turned toward the stairs, then tossed back, lighter, “And if you get hard on the drive up I will personally narrate baseball statistics until it files a complaint.”

They left at dawn anyway. The cabin was all pine and bad decisions waiting to happen. Francesca—Tamara’s best friend since law school, forty-two, loud in the best way—waved from the dock in a sun hat the size of a satellite dish. Bennett, her husband, already had a beer and a dad joke cocked. “The kids are here!” he boomed, which was hilarious only if you ignored that both “kids” paid mortgages and filed taxes.

The afternoon tried very hard to be normal. They grilled. They told stories. Tamara deployed her full arsenal of witty, nervous jokes—something about Bennett’s playlist being legally classified as a cry for help, something else about how strategy consultants were just fortune tellers with better PowerPoints. Everett laughed in all the right places and kept his hands in his pockets like a man hiding state secrets. Every time Tamara bent to adjust a chair or reach for a plate, the bikini bottom she’d changed into did criminal things to the afternoon light. He thought about quarterly reports. He thought about tax law. He thought about the way her ass had felt in his hands twelve hours ago and immediately had to sit down behind the picnic table like it was a shield.

Francesca noticed nothing. Bennett noticed the potato salad. The taboo sat between Everett and Tamara like a third guest nobody had invited and everybody was feeding.

Near sunset Francesca declared a swim. “Last one in has to hear my full theory about Bennett’s college haircut.” They went. The water was warm enough to forgive. Tamara surfaced ten feet from him, hair slicked back, droplets racing the line of her collarbone, and splashed him square in the face with the energy of a woman who had decided humor was safer than honesty.

“Truce,” he coughed.

“No truce.” She splashed again, grinning, eyes bright. Under the surface her foot brushed his calf—accident, maybe. Then her hand found his hip, not an accident. The friends were twenty yards off, arguing about who had the better freestyle. Tamara’s fingers slid lower, cupped him through the trunks, and squeezed once, slow. His whole body locked.

“Still thinking about baseball?” she whispered, treading water so close her breasts brushed his chest. Her palm stroked him once, twice, the fabric doing nothing to hide how hard he already was. “Because I haven’t stopped thinking about finishing what we started since you walked in that door. I tried. I made a list of reasons. The list lost.”

“Tamara.” His voice came out wrecked. “They’ll see.”

“Then we don’t let them.” She stroked him again, thumb circling the head through wet cloth, and her breath hitched like she was the one being touched. “Boathouse. Five minutes. If you don’t show I’ll assume you grew a conscience and I’ll hate you for it in a very dignified way.” She let go, smiled at Francesca like nothing filthy had just happened under the lake, and swam toward shore with the lazy grace of a woman who knew exactly what she was doing to him.

He lasted four minutes. The boathouse door creaked. She was already inside, bikini top in one hand, eyes dark. “Lock it,” she said. He did. The second the bolt caught she was on him, mouth hot, tasting like lake water and bad ideas. “Tell me you want this,” she said against his lips. “Out loud. So I can stop pretending I’m the only reckless one.”

“I want it,” he said. “I want you. I’ve wanted you since the couch and before that and I’m done being noble about it.”

“Good.” She sank to her knees on the sun-warmed boards, elegant even there, and dragged his trunks down. His cock sprang free, thick, flushed, already leaking. Tamara made a soft, hungry sound that went straight to the base of his spine. “God, look at you.” She wrapped her fingers around him, gave one slow pump, then leaned in and licked the underside from root to tip like she was tasting proof. “Wrong,” she murmured, almost laughing. “So wrong I can feel my law license evaporating.” Then she opened her mouth and took him in.

It wasn’t polite. She sucked him with sloppy, starving enthusiasm, cheeks hollowing, tongue working the vein, spit slicking her chin and his shaft in glossy strings. She went deeper on the third stroke, throat fluttering, eyes watering and locked on his like she wanted him to watch every inch disappear. Everett’s hand found her hair—still damp, heavy—and gripped. Not to force. To hold on.

“Fuck,” he breathed, hips twitching. “That’s—Tamara, that’s my stepmom’s mouth. Jesus. You look so fucking pretty choking on it.”

She moaned around him, the vibration mean, and pulled off with a wet pop just long enough to say, “Say it again. I want to hear how filthy we are.” Then she dove back down, taking him to the root, nose pressed to his stomach, swallowing so he felt the clutch of her throat. Drool spilled over her knuckles. She stroked what she couldn’t swallow and sucked like the three months had already started and she intended to ruin both of them before dinner.

He lasted longer than he deserved. When his thighs started to shake she eased off, lips shiny, a strand of spit connecting her mouth to the head of his cock until she broke it with her tongue. “Wall,” she said, voice hoarse and delighted. “Now. Before I decide to keep you in my throat until Francesca sends a search party.”

He spun her, bent her over the workbench edge, and yanked the bikini bottom aside. She was soaked—lake water and slicker heat. He lined up and pushed in with one long, relentless stroke. Tamara’s back arched; a broken laugh spilled out of her. “Oh—yes. There. God, you’re thick.” He fucked her standing, frantic, the wet slap of skin echoing off the boats. One hand braced on the wall, the other reaching back to grip his thigh and pull him deeper. Every thrust knocked a tiny helpless sound from her throat.

“Tell me,” he gritted, leaning over her, mouth at her ear. “Tell me whose pussy this is.”

“Yours,” she gasped, pushing back to meet him. “Your stepmother’s. The one who makes your coffee and sits across from your father at Christmas. And you’re—ah—splitting me open in a boathouse like a goddamn delinquent. Harder. I want to feel it tomorrow when I have to smile at Francesca.”

He gave it to her harder. The bench creaked. Her tits swayed with every impact, nipples tight. She reached down and rubbed her clit in tight circles, swearing under her breath, half laugh, half plea. “Don’t you dare finish yet. I have plans. Life jackets. That stack. I want to ride you where I can watch the door and still feel every inch.”

He pulled out. She whined at the loss, then laughed at herself and dragged him to the pile of bright orange life jackets stacked like a makeshift throne. She shoved him down, straddled him reverse, and sank onto his cock in one greedy drop. The angle punched a moan out of both of them. Tamara braced her hands on his knees and started to move—slow at first, rolling her hips, then faster, ass bouncing, the wet sound obscene in the quiet boathouse. Her tits swayed and slapped softly with the rhythm. She looked back over her shoulder, hair wild, smile wrecked and wicked.

“Watch,” she ordered. “Watch your stepmom fuck herself on your cock. You feel how wet I am? That’s for you. That’s me choosing this. Fill me—no.” She ground down, circled, and her voice went low and filthy. “Don’t fill me yet. I want it on me. I want your stepmother’s face and tits painted so I can walk back out there knowing exactly what we did. But first—” She slammed down, taking him to the hilt, and gasped. “First you tell me how addictive this is. How you’re going to spend three months bending me over every surface in that house. How wrong it feels and how you’re never stopping.”

“Never,” he groaned, hands gripping her hips, guiding her harder. “You’re addictive. This pussy is addictive. I think about you in meetings. I think about eating you out on the kitchen island while Dad’s on a call. I think about you calling me a good boy while you ride me and then making me thank you for the privilege of ruining our family. You’re so fucking tight, Tamara. Bounce. Let me see those tits. Let me see my stepmom use me.”

She did. She rode him like she had a point to prove and a deadline, ass clapping against his thighs, one hand reaching back to spread herself so he could watch his cock disappear into her over and over. “Yes—god—right there. You’re going to wreck me. You’re going to make me come on my stepson’s cock in a boathouse and then you’re going to cover me. Do it. I’m close. I’m—Everett—”

Her rhythm broke. She came with a sharp, laughing cry, walls fluttering and gripping him so hard his vision whited out. He held on by his teeth, thrusting up into the aftershocks until she slumped forward, panting, still twitching around him. “Now,” she managed, sliding off on shaking legs and turning. She dropped to her knees again between his, tits out, face tipped up, mouth open, elegant and utterly debauched. “Give it to me. All of it. Mark your stepmother so I remember whose cum I’m wearing when I toast marshmallows later.”

He fisted his cock, stroked twice, and came with a broken sound. Thick ropes striped her cheek, her lips, the bridge of her nose. More landed across her tits, dripping down the curves, catching on her nipples. She held still for it, eyes half-lidded and shining, then licked what she could reach and smiled like she’d won a case.

“Massive,” she said, approving, voice husky with humor and wreckage. “Ten out of ten. Would destroy the family again.”

They cleaned up with a towel that would never be the same and lake water from a bucket, laughing under their breath every time a board creaked outside. Tamara fixed her bikini, smoothed her hair, and checked his face for evidence like a professional. “If you look at my mouth during dinner I will kick you under the table until you behave.”

“Impossible,” he said.

“Try anyway.” She kissed him once, quick and filthy, tasting of both of them, then unlocked the door and slipped out first.

The campfire was already going. Francesca handed Tamara a stick and a marshmallow and launched into a story about Bennett’s attempt to water-ski in 1998. Everett sat across the flames. Tamara caught his eye over the orange light, marshmallow puffing, and gave him a secret, wicked little smile that said the life-jacket stack was only the opening argument. He smiled back and nearly burned his thumb.

Later, the cabin gone quiet, his bedroom door opened without a knock. Tamara slipped in wearing one of his t-shirts and nothing else, hair still faintly damp, and curled against his side like she’d done it a hundred times. Her hand rested low on his stomach. “Three months,” she whispered, laughter already in it. “Every room. The couch again. Your office chair. The shower where the acoustics are a war crime. We’ll be so careful and so completely not careful. If they ever find out we’re both finished, professionally and familially and in every other adverb I can bill by the hour.” She pressed a kiss to his shoulder, giggling when he pulled her closer. “Deliciously screwed. That’s the technical term.”

They were going to burn the whole house down and call it a vacation.

Rate this story

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

Want your own taboo 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
Sponsor

Porn with real chemistry.

Films made for how women actually like it.

Take a look →
Sponsored link. 18+ only.
Tagged deepthroat doggy-style riding facial dirty-talk stepmom stepson

Fresh filth, nightly

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