I caught you playing with your little dick while spying on me. Gross. I tell you what a fucking pervert you are: I am your step-sister. I mean, what next, youll start sniffing my dirty underwear? I would have told step-mom and step-dad, but you offered me $50. At first I was hesitant, I am not a . But then I though I could actually enjoy humiliating you. Ok, I allow you to keep rubbing your dick, then pull my phone out and start filming you. I need evidence. This made you even more aroused. You actually wanted me to blackmail you! I instruct you to slow down. You were rubbing your cock so fast... Show more