My girlfriend likes black men because they are men and she is heterosexual.
She doesn`t have a real preferene for black men, but naturally needs to feel attracted to a man in the first place in order to be ouvert to play.
If she`s attracted to someone or not depends on the person and, yes, his looks/appearance. Skin color has no importance for that.
i prefer Black men
for my white girlfriend because we play together and i love the view of the contrast only black skin on white skin can provide - ImO a powerful expression of esthetics and eroticism.
But we play with both black and non-black men, as long as the guy is being respectful towards both of us, healthy with proof, and we feel he has something to add to our sexual play.
A bigger penis is nice, but stamina and knowing how to treat/handle a woman rightly are far more important factors.
Respecting our boundaries is a prerequisite for any and every additional player! We also respect his.