Suddenly, my super big-breasted and super slutty stepsister said, "Let's take a bath together to get closer," but I couldn't keep my composure and refused her. She forcibly entered anyway! In the narrow bathtub, her huge breasts kept rubbing against me, making me fully erect. As expected of a slut! Instead of being disgusted, she got excited by my dick, eagerly sucking on it. She pinned me against the wall in a standing doggy style position, making it impossible for me to move. My stepsister inserted my dick into herself without my consent, moving vigorously and repeatedly demanding that I cum inside her!
