Matty’s boyfriend is coming home from college in a week and she wants to make it special. Her friends suggest some sexy lingerie so Matty goes shopping and picks out something hot. When she tries it on, she doesn’t like the way it looks. It makes her feel self-conscious about her body and she is afraid that it will disappoint her boyfriend. Worried, she seeks a second opinion, but the only person home is her stepbrother. Matty goes into his room and finds him with his headset on watching some VR Porn. What she doesn’t know is that you are watching sexy VR taboo scenes and thinking naughty thoughts about your sexy stepsister. She asks you what you think of her outfit, if it makes her look sexy and if you think her boyfriend will like it. You are speechless, but she can see the big bulge in your pants and knows that you like it. It has been a long time since she has seen her boyfriend so Matty decides to tease you some and even encourages you to take your cock out and stroke it. She is shocked to see that it is much bigger and thicker than her boyfriend’s. Her pussy is getting wet as she shows off more of her body. Feeling much better about her body, her outfit and how much she can turn men on, she takes off her clothes and rubs herself. Your strokes match up and pick up speed as you both rush to climax. She knows from now on she won’t be lonely when her boyfriend isn’t around. Now with big brother’s big cock just one door down.