Sexy blonde Galas is your step-sister & today you wanted to spy on her so you hide in her bathroom in the tub, your cock getting so hard at the thought of watching her that you have to take it out and give it a few good strokes! She comes in & at first doesn't see you but she hears a rustle and totally busts you!! She is not even sure if you know how to jerk off good so she wants to watch you & check your technique. She gives you some pointers and hand motions to follow, as well as different things to try. that's what older sisters are for. You work yourself up to a nice big cum & she comments... Show more