I am your (Marcus) step-sister and we're both alone in the house. I've recently noticed how you've been looking at me and heard you moaning my name in the shower. I call you out for having a fetish for white girls. I know how much my big white breasts and freckles turn you on and how you want to be dominated by me. Then I tell you how much you I love asian cock and need to be fucked by one and that I'm going to ride you till you cum inside me, I don't care that I have a girlfriend. I know you've wanted to fuck me since you laid eyes on me and shame you for thinking about me while you have sex with your girlfriend. In the end I tell you I want you to cum inside me and that I own you and from now on you are only allowed to cum inside my pussy.