My wife's BBC fantasy from watching IR porn.

My wife is an attactive, conservative, 36 year old petite mwf. For years my wife has comment when she has seen a good looking blackman. We had a similar exprience at a hotel with the pay per view movie, where a black man fucked a white wife as the husban watched. She was really turned on. But she said she would never do it. Of course I said if you ever want to you can.
Last September she was in Las Vegas for a girls weekend and after several takes (at the Jet nightclub) she was "dancing" with a blackman who she says could have been a model. This past new years eve I (when she was takes) she said that she did some kissing and heavy touching as well, but that she just could not acutally do it. I believe her.
So I am guessing your wife is similar to mine as she might do a little but to actually have sex is a reach. Enjoy the fantasy.