George,
You imply that you expect a real relationship along with your cuckolding and that’s good, but I just wanted to help ensure you manage your expectations. I’ve met couples who began dating in order that they explore a mutual ‘fetish’ interest and had it work out long term, but they are the minority. In most cases I encourage guys in your situation to seek out women who are at least a bit open-minded and establishing your relationship first before being too open about these ideas.
Either way – best of luck to you.