We started off by discussing being in a potential swinger relationship. She told me she would never be okay knowing I'm in another woman. A few months later I brought up the idea of just inviting other men for MFM's. For a while she acted like she did not want that, but I could tell she did. Eventually she decided it's something we both wanted and started allowing me to post photos of her online to try and build up some body confidence. We've both had a ton of fun doing this so far.

Moral of the story, if something interests you, be able to openly discuss things with your partner and don't feel discouraged if they aren't interested. You may also not be interested in some of their kinks.