Looking for a cuckold? Caring white male in UK.

Attractive, easy-going and well-educated white male in his mid-40s hoping to meet a white female for an interracial cuckold or polyamorous relationship.
Kind, caring and empathic I'm looking for a relationship with a white female who likes black men but who may also like to have a white male in her life too.
Unconventional in most aspects of life and in my sexuality too, which is very interracially and cuckolding focused. Believe a cuckold relationship can offer all the qualities of a 'normal' monogamous relationship with a few extra goodies thrown in.
Many thanks for the advice Virginia. I have tried on a few mainstream dating sites but have been most successful on yahoo groups. Giving it a go most places to be honest!