Cheating Sex Story: Wild Dare Night with My Best Friend’s Wife

It started as a stupid dare. Just a wild Friday night, too many tequila shots, and a group of bored friends. I never thought it would end up with me balls-deep in my best friend’s wife on his living room couch, her moans echoing through the house while he slept upstairs.

Kristen was the kind of woman you could never ignore: tall, with long, dark hair she always wore loose, and a killer, curvy body. Full tits that strained against every T-shirt, a narrow waist, round, perfect ass. I’d caught myself staring more than once, hard as a rock, imagining what it’d feel like to bury my face between her thighs. Her husband, Kevin, was my best friend since college — blond, goofy, too trusting.

That night, Kevin passed out early after one too many drinks. The rest of us sat in the dim light, talking dirty and playing truth or dare. It was Kristen who whispered the dare into my ear, her breath hot. “I dare you to kiss me, Mike. And not a chaste one. Make it filthy.”

I looked at her — those sly, wicked blue eyes — and for a second, the only thing I saw was her mouth, those soft pink lips. I grabbed her face and kissed her hard, tongues tangling, her small hand curling around the back of my neck, pulling me closer. My cock throbbed against my jeans. She bit my lower lip and moaned softly, grinding her knee against my crotch. When we finally broke apart, her cheeks flushed, there was no going back.

The others filtered out, leaving just the two of us on the couch. Tension crackled — every time she leaned forward, her tits pressed against me, every time she laughed, her hand grazed my thigh, inching higher. My cock was a steel bar by the time she looked at me and whispered, “You want to see how far we can take this?”

I didn’t answer. I just kissed her again, my hand sliding up her shirt, cupping her bare tit. She wasn’t wearing a bra. Her nipple was a hard, perfect bud, and she gasped into my mouth as I rolled it between my fingers. She pawed at my zipper, yanking my cock out, stroking it, her thumb circling the sensitive tip. Pre-cum smeared over her knuckles. “Fuck, Mike, you’re already leaking for me?”

Her nails dragged over my shaft, slow and teasing, then she knelt between my legs, hair spilling over her face. She wrapped her lips around my cock and sucked me deep, her tongue flicking at my slit. I groaned, fisting her hair, shoving her down until her nose mashed against my pelvis. She gagged, then swallowed, eyes watering, and moaned around my cock like she loved the way I stretched her throat. She pulled off, trails of spit connecting her lips to my swollen tip. “God, I want you to cum in my mouth and then fuck me until I can’t walk.”

I grabbed her arms and yanked her up, tossing her back onto the sofa. I pulled her shorts down, exposing her perfect pussy — shaven bare, glistening, lips puffy and wet. Her clit peeked out, swollen and already begging for attention. I spread her legs wide and buried my face in her heat, licking her slit from bottom to top, flicking her clit with my tongue.

She bucked against my mouth, breathless. “Fuck, yes, eat my pussy. God, Mike, that’s so fucking good. Suck my clit — harder, oh fuck!”

I sucked her clit into my mouth and worked two fingers into her tight pussy. She was hot, wet, so fucking tight. I pumped my fingers in and out as my tongue lashed her clit. Kristen’s thighs trembled, her hands clawing my hair. “I’m gonna cum, fuck, don’t stop — yes, yes, fuck!” She crashed over the edge, hips jerking, soaking my chin. I lapped at her, tasting her sweet, musky juices.

She yanked me up and spread her legs wider. “Now fuck me. I need your cock inside me. I want you to stretch me out, make me scream while he sleeps upstairs.”

I lined up, rubbing my thick cock head through her dripping pussy lips, then slammed in hard. She cried out, nails digging into my shoulders. “Oh god, you’re so big. You feel so fucking good inside me.”

I drove into her, hips pistoning, every thrust forcing her tits to bounce, her pussy gripping my cock, milking me. She wrapped her legs around my waist, heels digging into my ass, pulling me deeper. Her pussy was a velvet vice, tight and hungry. Wet heat surrounded me, every thrust splashing her juices down my balls.

I leaned in, biting her neck, hands kneading her tits, thumb circling her nipple. She arched, moaning in my ear. “Harder, Mike. Fuck me harder. Fill me up. God, I love the way your cock feels inside me. Don’t stop.”

I grabbed her thighs and folded her in half, pounding into her with everything I had. My balls slapped against her slick ass, the room echoing with every filthy, wet sound. “You like cheating on your husband, don’t you, Kristen? You love being a dirty slut for me.”

She looked up at me, eyes wild, lips parted in shameless pleasure. “Yes, I fucking love it. Use me, fuck me like I’m just a hole for you.”

I hooked one of her legs over my shoulder, driving even deeper. Her pussy clenched around me, her body shuddering as another orgasm tore through her. “Oh fuck, fuck, I’m cumming again — cum with me, fill my pussy, make me yours.”

I pulled out and flipped her over onto her knees, ass high in the air. Her pussy glistened, dripping, swollen and red. I lined up and shoved back in, fucking her doggy-style, grabbing her hips, slamming hard and fast. My heavy balls swung between her thighs, slapping her clit. Kristen’s tits swayed underneath her, her fingers clawing at the cushions.

She looked over her shoulder, face flushed, smirking. “Don’t you dare stop. I want to feel you explode inside me. I want to smell your cum dripping out of my cheating pussy when I crawl back to bed with Kevin.”

That sent me over the edge. My cock swelled, balls tightening. I slammed into her, feeling her pussy clamp down, milking every spurt of hot cum as I exploded deep inside her. “Fuck, Kristen! Take it, take all my cum!”

She collapsed, spent and shuddering, my cum leaking out of her used hole, dripping down her thigh as I pulled out, still throbbing. I lay back, panting, staring at her sprawled, dirty, completely satisfied. The dare was over, but we both knew this was just the beginning.