Myself, I really don't have much preference, as far as race goes. Asian, Hispanic, Black, White, Native American, whatever. It doesn't even matter to me.
The only thing is, first of all, must be female (since I am a strait male). And second of all, I DO have a SLIGHT thing about AGE, but it's not that drastic. From about 18 to 50. Hey, that's a pretty wide range (Much wider than most peoples' preference range.)
But other than that it doesn't really matter what race she is. I'm attracted to all races. So it doesn't really matter, to me.