Yes.

Straight swap, in my experience, makes the menage é trois that much more satisfying for everyone if the 4th spot is a helper position that each person can opt into as needed (rest, refocus, etc.)

Also, don't forget that there are many different ways to "participate" in group sex that are not actively genital on genital action. Spectating is a valid position if someone's into it, and just like ropeplay et al, is great for group fun. 🤙🏼

I don't see the point. MFM makes sense to me, that's doing things I can't do with one guy. Or if he or I was bi and wanted that kind of threesome, or pileup, that makes sense.

But if I'm already with the guy I love and enjoy sex with, what's the point of just doing the same things with someone else? Straight swap I don't really understand

My wife and I have done it, we did a same room swap, wasn't really for us. I love seeing my wife with other men, something about seeing what turns her on from an outside perspective is hot. I thought it was so hot infact that I got distracted and didn't give the other wife as much attention as she wanted, and it made her upset. I also felt weird being with the other guys wife while he was there. Also my wife wasn't really into having other people watching her.

We're a rare couple, we're more into doing separate room swapping, but it seems like most couples only do same room swapping.

Just for sex, or like for a week?

We have not. I'm open to it, but my wife isn't interested. She's open to a threesome, but not a swap.

We do this regularly. It's fun. It's great to see and hear your lover enjoy herself with someone else. It's quite beautiful and intense to be intimate with a new person. Different people do things differently, and the variety can teach you new things as well as just be exciting.

ive fucked several girls in front of my spouse. i would do a spouse swap, MF MF or MM FF. hasn't happened though