I don't share that specific insecurity, but you know, everyone is different. Idk where I got this, but I've believed for a while that black women like oral sex less, giving and receiving, and they are more sexually reserved. So with that being said if someone doesn't like oral either giving or reciving it is a personal choice and has nothing to do with the color of their skin. I think a lot of women are self conscious about their junk, so they don't want someone just staring at it. I am black and I don't like giving it, but like receiving it. The one aaf that I was with was 26 never gone down on.