I'm a guy engaged to an amazing woman. She's not a cuckqueen, but we do have a one-way open relationship.
We have a couple's tinder profile that we sometimes use to match with/chat with girls and possibly take them home.
And, although I havn't actually exercised this yet, she also says I'm allowed to meet a girl on my own. I just havn't wanted to do that yet.
First, has she ever engaged in any style of open relationship before?
My fiance and I spent literally months reading/researching (here's a great site we used but its not relevant to your specific story.
We talked and talked. We talked boundries and what were comfortable with and so on.
Then, we watched a lot of porn about this particular scenario.
Then, we flirted and met up with girls for drinks but didn't take it further than that.
My point of all this is, BABY STEPS. You can't unring that bell, you can't put that cat back in the bag.
If she hasn't had experience with this lifestyle before, it can have some HUGE impacts on your relationship to involve someone else that you weren't prepared for.
However, it's her kink and you can engage in it if you want to. For my fiance, it's almost the opposite of a cuckqueen. She likes the idea of "gifting" me that amazing experience that likely no other woman would. Her fantasy involves me being appreciative and falling more in love that she spoils me like that. It's similar to your girlfriend in a way, just instead of humiliation she wants adoration.
I think you should absolutely explore it because, obviously, she's a rare bird and this could make for some unforgettable experiences.
Take it slow, research, TALK TALK TALK, baby steps.
Also talk about what to do after. Reclamation sex is pretty popular, that feeling of making you feel like you belong to each other again.
Oooh good advice here, DON'T BE TOO EAGER unless she's into that. If we meet a girl, I'm not IMMEDIATELY hopping back on Tinder to find the next. We might go a couple months inbetween. Reassure her she's always your primary focus.
I mean. . . unless she doesn't want that and WANTS you to sleep around every night.
Talk, listen to her wants/desires, and take baby steps towards making them happen and you will be a very happy man : )