You’ve asked your step-sister if she can help you out with some of your college work but she absolutely refuses to help you and slams her bedroom door in your face. You’re fuming that she won’t help you so you peer through her keyhole to see what she’s doing when you see that she has some of your porn and has started playing with herself! You find this super hot and start WANKING! Who knew your step sister liked the same porn as you?!