I decided to fuck my sister's boyfriend because she tells me she doesn't know how to handle his BBC. So, she wants to watch me fuck him. As I take his cock, I degrade her, causing him to fuck me harder until he nuts inside of me. After he cums inside of me, I tell him to eat out his cream until I cum again. I let them know I want them to do this more often. (Former Custom, BBC, degrading, dirty talk, cum eating, cheating, impregnation, dildo fucking, homewrecker)