She's super cute in every way she moves and expresses herself. Living together, I became too obsessed with her and started rummaging through my stepsister's room for her underwear... Even keeping track of how often she masturbates and her menstrual cycle, turning into a full-blown stalker. One day, she caught me going through her room, putting me in a super pinch. Desperate, I pushed her down and unleashed all my desires on her! As I continued to have intercourse with my resisting stepsister without protection, her resistance faded away and she started to climax repeatedly! My stepsister even began to demand it... Leading to a relentless 13-round barrage of unprotected sex!
