Catching Michelle in the act, her stepbrother can't help but stare as she soaks in the tub, her hand disappearing beneath the sudsy water. She blushes, but her eyes betray curiosity. He joins her, their bodies pressed together in the cramped space. Lust thickens the air as they try to resist, but the heat and tension prove too much. Michelle grabs his cock, stroking it until he's rock hard, then guides him inside her, moaning as he fills her.