I don;t think skin colour (or cock/pussy colour) matters, well not to me anyway. Sexiness seems to come from within, and from a person's personality, eyes, and other things, blushes !
Black is beautiful (white is too, but you know noone is actually white, so called white people can be pink, amber, light brown : in fact I have a friend who says he is both black and white !).
But I guess some may like a particular colour. Always good to test the waters on here x
Anyway, hope you find someone, and are OK with my musings x