You are my Sisters Boyfriend, and my Sister isn't home. You know I've always had a crush on you, and tease you behind her back. Now since we are officially alone together I can't help but really tease you to the extreme. I get so hot I need to take off my dress, then curiously I ask if my pussy is prettier than hers. I spread my lips for you and begin to touch myself. Im having such a fun time showing off myself for you I grab my big dildo and use it. You get to watch me fuck myself in different positions, moaning with pleasure. Finally I orgasm for you. You better keep this a secret or I'll get in so much trouble with my Sister.