I think times are changing that. Celebrities and their sexual freedom, seeing more coming out as bisexuals, and more female celebs dating black men, hopefully will stimulate others.
I have told a couple of friends that I can have sex with anyone I want. I did not specifically talk about cuckolding or being black only, but in one case we were out to dinner with another couple and when I said it, hubby said that he loves me and wants to see me happy.