The bathroom door clicks shut, and the ebony girlfriend's heart races. She knows her boyfriend's brother is just outside, eager for a quick, forbidden taste. She spreads her legs, inviting him in. He buries his face in her wet pussy, lapping up her cheating juices before sliding his thick cock inside. They fuck furiously, her tight cunt gripping him as he pounds her from behind. She bites her lip to stifle her moans, cumming hard as he pulls out and covers her back with hot, sticky ropes of forbidden desire.