I still get hard just thinking about it, the way everything unfolded that night. My girl, Lena, had always been mine in that quiet, possessive way couples claim each other after years together. But when my old college buddy Marcus came to stay for the weekend, something shifted in the air between the three of us. We drank too much wine on the couch, the kind that loosens tongues and lowers guards. Lena sat between us, her bare thigh brushing mine on one side and Marcus's on the other. I noticed the way her breathing changed when his hand rested casually on her knee, and instead of jealousy, I felt this slow, hot pulse in my chest that told me I wanted to see where it went.
By midnight the conversation had turned filthy. Marcus was telling stories about his recent hookups, describing how he liked to take control, how he fucked women until they begged. Lena was laughing but her cheeks were flushed, and I caught her crossing and uncrossing her legs more than once. When she excused herself to the bathroom, Marcus looked at me and said, low and direct, "You ever think about sharing her?" I didn't answer with words. I just nodded, and that was all the permission he needed.
When Lena came back, Marcus pulled her onto his lap without asking. She glanced at me, eyes wide, checking. I stayed in my chair, heart hammering, and gave her a small nod. That was the moment everything changed. He kissed her hard, one hand sliding under her dress to grip her ass, and she moaned into his mouth like she'd been waiting for it. I watched his fingers disappear between her thighs and heard the wet sound of him touching her. She was already soaked. My cock strained against my jeans as I listened to her gasp when he pushed two fingers inside her.
They didn't make it to the bedroom right away. Marcus stood, lifting her with him, and carried her to the dining table. He bent her over it, yanking her dress up and her panties down in one rough motion. I moved closer, unable to stay seated anymore, and watched as he freed his thick cock and rubbed the head along her slick folds. "Tell me you want this," he said to her, and Lena looked back at me again, biting her lip. "I want it," she whispered, and then louder, "Fuck me." He drove into her in one thrust, and the sound she made was pure need. I stood there confessing every filthy detail to myself in my head: how her body rocked forward with each slam of his hips, how her tits spilled out when he pulled her top down, how her pussy gripped him visibly every time he pulled back.
Marcus fucked her like he owned the moment. He reached around to rub her clit while he pounded into her, and Lena came hard, legs shaking, crying out my name mixed with his. I stroked myself through my jeans, not wanting to interrupt but aching to join. After she caught her breath, she turned and pulled me into a kiss, tasting like wine and lust. "Watch," she said against my lips, then dropped to her knees for him. The sight of her mouth stretching around his cock while she looked up at both of us nearly finished me right there.
We moved to the bedroom eventually. Marcus took her again on our bed, this time slower but deeper, holding her legs wide so I could see every inch disappearing inside her. He talked dirty the whole time, telling her how tight she was, how good her pussy felt milking him. Lena kept reaching for my hand, squeezing it while she came again. When Marcus finally pulled out and finished across her stomach and tits, I couldn't hold back anymore. I climbed between her thighs and slid into her used, dripping heat. She was so sensitive, so open, and the knowledge that another man had just been there made every stroke feel electric.
Later, after Marcus left the room to shower, Lena curled against me and whispered how much she loved me for letting it happen. We talked for hours, confessing every sensation, every sound, every rush of jealousy that had flipped into arousal. It wasn't the end of something; it felt like the start of a new honesty between us. Marcus stayed the rest of the weekend, and we shared her again, but that first night was the one that still plays on repeat in my mind whenever I close my eyes.
Lena is still my girl, and knowing what he did to her only makes me want her more.
