Is it normal as a black female to want bdsm race plray every day?

I'm a single black female & every night for the last two weeks. I have been participating in race play, as well as sex. Before trying out race play I had frequent fantasies of racist rape. Anyways I can never seem to get enough of it. I feel as if I'm being let down if he can't fulfill at least the race play aspect during sex. I wish I could understand why it even turns Me on and why I crave it all the time ! I can literally think about it all day and every day..