Neither of us had that kind of experience, though, he's 11 years older than me, so he's much more relaxed about things like that. Me, on the other hand, only sex with girls (but still only 2 people involved). 

We've been together for nearly 6 months, everything is as spicy as it could possibly be and we are generally very apt together. 

I was very worried at first about how I might even react- would I like it? Would I feel jealous? Would I feel betrayed afterwards? But then I thought even if I wasn't dating anyone and not have a relationship I'd like to preserve, I'd still want to try. So might as well experience it with someone I trust. 

We found an app to find whom we need. We stumbled upon an open relationship couple profile, so we thought we could 'borrow' the girl. They invited us to a house party with another couple. We thought we'd come and have a chat, to see what these people are even about. But it ended up being us, the guy from 'our' couple, and a girl from another. One thing led to another...lots of wine...and we were at it. All 4 of us! I kept thinking just how strange (but exciting) it was!! But the strangest thing was how normal it felt..no feelings of jealousy, just mutual appreciation of each other's pleasure. 

When we went home we had the best sex we ever had, full of passion and emotion, and in the morning he told me how much he loved and how happy he is to be with me. 

And I never felt closer to him. My feelings for him are even stronger. I'm happy that we can experience these things together, that there is enough trust in our relationship to allow us to have a little fun on the side and still bring us closer 🌝♥️