I'm thinking really hard whether this applies to me. I've met and been with girls who were good people, but I have also had my share of witches. I think for me it's honestly mostly about masochism and maybe self-hatred.
At a very base level I feel like never really fully connect with women. They never share my hobbies and interests and when I tell them stuff that is very profound and interesting to me, I always feel like it doesn't really mean much to them. Of course, they will acknowledge my interests, but nothing more than that.
This also applies to sex. Obviously I am perverted and I have a big libido, but every time I have sex it is underwhelming. I always feel girls get more out of it than me. One time I told a girl I didn't want to have sex with her because she was drunk and she asked me if I was gay.
Now with black men, they operate on a lower level in many regards. They can just think with their dick, see a girl with a fat ass and want to fuck it, without any other regard. In this way I feel black men and most women (of any race) are just more compatible. On an emotional and psychological level they can have sex in a way that I probably never could. Blacks can have sex and it will be the most amazing thing ever to them, while for me it will only ever be 'just' sex.
On a certain level I wish I could be an animalistic buffoon too, but I've accepted that it's just not who I am. But being a masochist and being really into the emotional side of sex, watching a black man have sex with a white woman, I can at least get the emotions in the form of jealousy.