I'm at my friend's house and she went buying food for dinner. Her brother is at home and I suggest to watch a movie while we wait for her. My sister's brother is hot and I'm pretty horny. I can't help but stare at him and touch my pussy through my clothes. I decide to masturbate and cum on my friend's couch looking at her brother. I'm crazy horny! So I gave him a nice and sloppy BJ. He can't take it long and he fills my mouth with his warm milk. I'm disappointed and I'm not going to leave things like that. I'm going to ride him and fuck him doggy until we both cum again. But quick, your sister can come back at any time.