Skin color doesn't matter! If you really believe that black people are more erotic just because they are black then you have some serious issues.
And unfortunately this is what the Left Wing worldwide and Democrats in the USA caused to our society, people like you going around telling what you just said.. you are the racist ones for sure.
Barack Hussein Obama got elected only thanks to the massive Left Wing marketing promotion of his skin claiming that being black must be a god, perfect and good... he got elected thanks to real racism, Left Wing uses racism for its own agenda and too many people followed like sheeps. It's the same marketing machine that made the awful silly Avatar a huge business success despite being one of the worst movies ever made, a lazy work with barely average CGI but people go around telling that blu Na'vi cats are cool and don't look cartoonish despite that being the reality of the awful CGI level that they delivered up to the point that the porn parody of Avatar looks way better and more realistic despite being made with a few bucks and with Star Trek like effects.