Is this the fourth or fifth round?

Shelly turned to kiss Sue deeply, tongues twining, as Ryan slid his thick cock from Sue's sloppy pussy. Ryan was behind Shelly, teasing her slit with the dripping head.

"Please, Ryan, I need you inside me," Shelly begged, wiggling her ass against him.

Ryan gripped her hips and drove his full length into her in one smooth stroke. Shelly cried out, pushing back to take him deeper. Her pussy was soaked, gripping him like a vise.

"So good, so tight," Ryan groaned through gritted teeth. He started thrusting faster, Shelly meeting each pump of his hips with her own. The room filled with the sound of flesh slapping flesh and their mingled moans of pleasure.

Sue slid next Shelly's body to lap and suck at her swaying breasts. Shelly tangled her hands in Sue's hair, holding her tight to her heaving chest.

"Gonna come for you, Ryan. Fill me up," Shelly panted. Her pussy clenched down on him as her orgasm crashed over her. Ryan thrust erratically, then growled as he started filling her with his seed.

Sue kissed her way back up to Shelly's lips, their tongues dancing lazily as they came down from their shared high. Ryan wrapped his arms around both girls, still buried deep in Shelly's pulsing warmth.