Helping My Step-bro Fuck My Bff

The scene begins with the step-bro, Jon, helping his step-sister Samantha study for a big test. They grow close during their study session, and after Samantha mentions her friend is having a rough time at school, Jon offers to help her out. Unbeknownst to Samantha, Jon has had a secret crush on her BFF, Lucy, for a long time. Jon's first intention is to simply cheer Lucy up, but as he spends time with her, he cannot resist his desires anymore. In a twisted turn of events, Jon manipulates Lucy into thinking they are creating a study group just for the two of them, alone in Samantha's room. He then locks the door and forcefully begins kissing and undressing Lucy against her will. As Lucy tries to resist, Jon becomes more aggressive and starts fingering her before penetrating her tight pussy from behind.