Not for me, if in a relationship. That’s not the popular answer but it’s the honest one. The truth is, there is no way in hell I would want another man inside my girl and I would never ask her to be okay with things if the roles were reversed. To allow me to fuck another woman in front of her.
The sad thing is that it is a woman’s nature in many cases, especially submissive women, to take pride in being pleasers. Many men take that characteristic and use it against their women for their own benefit so they can get the ability to say they fucked two women. These guys usually suck in bed anyways because they are all about themselves so I like to that think they now have two unsatisfied women thinking “seriously, WTF guy?”.
The only threesome I’d be a part of in a relationship would be me, her, and another girl where I do not touch the other girl, but even then that would be a tough sell for me.
Now if single – well that is whole different ballgame. Threesomes or even more partners would be hot assuming nobody in the group were in relationships with each other. I don’t need some guy upset because I made his girlfriend cum. If all friends and all unattached – bring it on.
But I don’t want to hurt anyone’s feelings through the act of having sex, and far too often, that is what happens in threesomes. It’s just not worth it to me.