You are on a family vacation and your stepsister Ashley is not amused. Why does she have to hang with old people? Do you want to do something with her? She thinks that the two of you should try to get to know one another now that you all live together. Ashley wants to know how frequently you jerk off because she hears your bed squeaking a lot. Ashley confesses that she masturbates a lot, but she does it quietly. You both have some time, so maybe you could both get off together. You let your cock free and its size surprises Ashley. She likes your big cock enough that she takes off her bikini top and you get to see those perky tits. Your cock grows hard instantly and you wrap your hand around it and start stroking yourself. Ashley is eager to cum and she encourages you to cum along with her.