A strict stepbrother takes matters into his own hands when he catches his step sister misbehaving. He bends her over, revealing her firm, round ass, and begins to spank her. She squeals in surprise and pain, but he's just getting started. He tears off her panties, exposing her tight, virgin asshole, and pushes her face down onto the bed. Grabbing a bottle of lube, he slicks up her ass and his hard cock, then slowly pushes into her, stretching her tight hole. She cries out, but he pounds into her, harder and faster, until she's moaning in pleasure. He pulls out and cums all over her ass, then makes her gape her hole wide for him.