Stepdaughter's happy hike ends with a sexual encounter

The video opens with a group of friends hiking through the woods. One of the girls, a skinny and young teen, is lagging behind and the others are encouraging her to keep up. As they hike, they come across a house with a sign that says "No Trespassing". The group decides to ignore the sign and go inside. Once inside, they find a room with a couch and a table. The girl's dad is sitting at the table, looking at some papers. The others leave him alone, but the girl stays behind. She approaches him and asks him if she can sit down. He agrees and the girl sits down next to him. She then starts to ask him questions about the papers he is looking at. The dad is reluctant to talk about it, but the stepdaughter persists. She asks him if he has ever thought about having sex with her. The daddy is shocked, but he can't resist the temptation. He gives in and they have sex right there on the couch.