Lately, after school, you've been listening against the wall between your step-sister's room and yours. You wait until you hear her gentle moans and gasps before you sneak into the hall and very quietly crack her door. Just those small peeks have been enough to drive you crazy and you usually end up cumming silently into your hand right there in the hallway watching her touch herself. Tonight is different. You hear her start to masturbate and go to watch. She's just grabbed her toy when she hears you. She acts angry at first, calling you a perv and trying to humiliate you. But then, much to yo... Show more