Long before I was ever into cuckolding, I had a group of female friends in college who had a sexy blonde friend with curves far ahead of her time. I thought she was beautiful. So I asked my friends about her, and they said she was only into black guys. It drove me crazy... and it made me want her even more, but of course it never happened.
About 8 years later, just a few months before I discovered cuckolding, I was dating a stripper (average looks, nice body) who had a ridiculously gorgeous blonde stripper friend, with perfect fake breasts. Well, she was dating a tall black guy who was rather geeky, but apparently dominant. She was so sweet and submissive to him. He apparently mistreated her, but she kept trying to please him. I can't tell you how much I wanted to dump my girlfriend and go after the goddess, but I knew I didn't stand a chance. So I decided I would just try to get to know her over the course of time when we would hang out as couples.
But I broke up with the girl I was dating and thus lost contact with the goddess.
Ever since then, black-only women have become more and more irresistible to me.