Scene One: Vegas with my sisterMy older step-sister Alex has invited me on a vacation with her to Vegas. It was going to be her and her husband but at the last minute work prevented him from going. Now it's just us against sin city! The first problem, after a long day of slots, poker and some drinking we come back to the hotel room and there's only one bed. The second problem Alex tells me is that the only way she can get to rest is by masturbating before bed.Maybe I'll just step out of the room. But when my step-sister takes off her cloths to her tight underwear I hesitate. Its ok step-bro, i... Show more