Lizzy is watching a scary movie with her you, her big stepbrother, and she keeps getting scared. You poke fun at her, but she is genuinely enjoying the movie. She notices you staring at her and decides to move closer to you. This movie is really scary, so Lizzy decides to ask if she can lay in bed with you tonight. Come on! It will be fun. Lizzy gets in your bed, but something is poking her. What's poking her? It's your massive hard on! Are you getting a hard on for your stepsister? Lizzy admits that she has been having really messed up thoughts about her stepbrother. She just really wants to feel your big dick. You have to be quiet though because your parents can't find out. Lizzy knows it's wrong, but your dick feels so good. Your stepsister loves you so much and wants you to say I love you back while you cum in her pussy. Lizzy also wants you to promise to cum in her pussy every night. No one would have to know.