Only thing that dictates this is your intelligence and open sexuality. If a individual wants to be a cuck, it is not his birth heritage it is what his sexuality has been ******* to, same thing for the bull. Can they do both, of course if it is there desire.
Only animals perform the same sexual ritual, the human species, and even with the different races, can change there approach, desire and of course ability.
This only confirms my belief that all, and I repeat all races are racist, only the ability to understand your racist attitude, your intelligence to change it along with your morality to understand it will give you the desire to be less of a racist.
Give you an example, a few years ago, I had several accidents, not my fault, 4 to be exact, I am caucasion and the other individuals in all the accidents were of african descent. On the fourth one I was sitting at a light, and was rear ended, I looked in my mirror and saw that the male driving was of african descent. My first response was that fuckin nigger.
I felt bad immediately and controled my anger.
We all have the choice of sex, no matter what race.