You walk by you sisters room and see her masturbating. But wait she sees you! Your big step-sis Christina has caught you watching her masturbate. You try to run away but she tells you to sit your ass down or she is telling step-mom and step-dad. She teases you and tells you what a sick perverted fuck you are. I bet you never even seen a real pussy before she says then offers you a deal. You sit there and jerk off the way she tells you to while she rubs her pussy till she cums. But you must jerk it the way she says. This will be no easy task because she also is going to humiliate you and your l... Show more