Seriously...

The other night I had another wonderful dream. He was tall, broad-shouldered, muscular, chestnut brown hair, perfect penis, the whole bit. He was, though, in a serious relationship. I have absolutely no idea why my subconscious mind would make me the home wrecker. But whatever. I imagine if THAT guy in real life approached me, I would also not mind if the real boyfriend was off somewhere being cheated on.
The more interesting revelation came to me while I savoring the memory of the dream during my morning shower. He was a white guy. Not that that is a bad thing, but as I am sure many of you are aware, I do like the dark meat (in chicken, too, I prefer thigh meat to breast). But every time I have a sex dream involving randomly cast non-real hotties, they are always white. If I play around with someone I know in real life, that's different, be it an ex or a desired future. What does it mean that my 'dream' guy is always white, but I am consistently drawn in the waking world to the darker guys, in various shades?