I knew what was coming the second Marcus walked through our apartment door. My girlfriend Lena had been texting him all day, and her pussy was already soaked before he even touched her. She didn't waste time. She grabbed his thick black cock through his jeans right in front of me and said, "Get on the couch and watch, baby. This is what you wanted."
Lena dropped to her knees and yanked his zipper down. His dick sprang out, heavy, veined, and already half-hard. She wrapped both hands around it and started stroking, spitting on the head so it glistened. "Fuck, it's so much bigger than yours," she moaned, looking straight at me while she licked the underside from balls to tip. Marcus just grinned and pushed his hips forward, sliding that fat cock between her lips.
She sucked him like a slut who hadn't had real dick in weeks. Gagging noises filled the room as she forced him deeper, spit running down her chin and dripping onto her tits. I sat there stroking my own smaller cock, unable to look away. Lena pulled off for air, strings of saliva connecting her mouth to his shaft. "You like watching your girlfriend choke on black cock?" she asked me. "Tell him how wet it makes you."
I muttered the words she wanted. "It makes me fucking hard."
Marcus lifted her up like she weighed nothing, bent her over the arm of the couch, and ripped her shorts down. Her ass was up, pussy lips swollen and shiny. He rubbed the head of his cock up and down her slit, teasing her. "Beg for it," he growled.
"Please fuck me," Lena whined. "Shove that black dick in my white pussy."
He slammed in hard. She screamed and grabbed the cushions. Every thrust made her ass ripple and her tits swing. I could see her pussy stretching around him, gripping that thick shaft on every pull-out. Wet sounds filled the room. She kept talking dirty the whole time. "Deeper, Marcus. Stretch me out. Show my boyfriend what a real man feels like."
He fucked her like he owned her. Hard, fast, no mercy. Lena came first, legs shaking, pussy pulsing around his cock. She didn't stop there. She pushed back against him, meeting every stroke. "Fill me up," she begged. "Cum in your girlfriend's pussy while he watches."
Marcus grunted and buried himself to the balls. I saw his shaft twitch as he pumped load after load deep inside her. When he pulled out, cum poured out of her stretched hole and ran down her thighs. Lena looked back at me, eyes glassy with lust. "Clean it up," she ordered.
I crawled over and buried my face in her messy cunt, licking Marcus's cum out of her while she moaned and ground against my tongue. She came again on my face, then reached back and stroked my cock until I shot my own load on the floor.
Afterward she kissed me with cum on her lips and whispered, "Next time he's bringing a friend."
