G'morning, folks.
The three of us live and sleep and have sex together - and she's on the Depo thingy, so we're not synchronized.
I'd realized a long time ago that I have a bit of a quirk, you might say. . . I don't feel jealous about him having sex with another woman. At All. We'd gone through a phase of experimentation, and I'd had a liason (he does feel jealous when I'm with another man - but not unbearably so), and another time when he had gone off to play with a girlfriend. I mulled it over in my head for awhile, wondering why I didn't feel jealous. I knew the girl he was going with, and like her very much - but she's pretty much straight. It took me a little while to grasp the fact that no, I truly was not jealous - and that while it probably isn't 'normal', it's OK.
In typing that out, I do still feel a little odd about it. The little green monster is in hiding, no matter how I poke and prod him.
Catwoman - I wish I were more eloquent, I could tell you what it's like, but I'm not. . . I think to sum up, I could tell you that two woman vs. hetero sex is a lot more balanced - turn-taking and (in my experience) a lot more giving than receiving on both parts.