You come check up on me at my family pool party while I'm inside alone. I use this as an opportunity to try it on with you. I tease you before realising you're hard. I start putting my ass against your face, grabbing your ass and smacking it. I let you get your cock out and rub my fat cheeks on it, making you even harder. I start sucking your cock before stripping out of my outfit. We start fucking doggy and I moan loudly with pleasure. My step-dad knocks on the door and I stick my head out while you keep fucking me. I get him to leave by telling him I'm ill, while trying to hold in my moans. After he leaves we both get on the bed and I ride you until I cum. You then cum in my pussy.