Yeah I would need to know if a guy is submissive because that wouldn’t work for me, wouldn’t judge you for it at all just not good match. Just spent too many years fighting my own nature, I am not doing that for any guy anymore. So I think it’s good to get out of the way, the girls who are into it will love it, probably be a relief to them.
My husband loved to watch me with other guys, but wasn’t into humiliation (except from the other side, he did bull for some couples).
I think it’s the humiliation that makes it cuckolding kink, not whether it’s same sex/opposite sex. So yeah if you like them making fun of you for getting each other off better than you could, it’s cuckolding.
Without the humiliation, just voyeurism I would say. Same as if she liked seeing you get railed by some guy and enjoying it, but not feeling anything except happy about it.