I know you're going to think I'm crazy for telling you this, but I have a crush on my step-sister. She is so fucking hot and has the biggest tits ever. I can't stop thinking about them. I was hoping I could get her to show me those big boobs of hers. So I decided to go to the bathroom and jerk off while looking at some pictures of her. When I finished, I looked up and there she was, standing in front of me with a towel around her tits. She said she heard me playing with myself and wanted to see what I was doing. I told her that I had been thinking about her all day and how much I wanted to see her big boobs.
