I can't offer too much insight, since I've never read your other posts (sorry!), but a lot of the times that I had an exboyfriend who wanted to act out a porn scene with me during intercourse was just because he felt like he was watching himself in a mirror (pffft!!!! John Holmes he was NOT!!!!!!!), and also, it was kind of like the sex was scripted, so we just followed along. Of course, this boyfriend also wanted me to have a 3some with a girl that I was just not in anyway attracted to.... so he always seemed to have a resentment about that, and it ended up ruining our relationship. Hence, why he's an ex.

Have you ever totally sat down with the person you're seeing and said, "hey, look.... you know I'm bisexual, but I'm with YOU, and I don't want to share you with another man or another woman because I'm with YOU." ?? That should put them on the right track as to whether or not they should keep trying to see if you'll participate in another threesome.

I'm a hot blooded female, and I fully admit to looking at other men. My husband will admit that he's looked at other women.... it's just a natural thing! You see an attractive person, and you think, "D@MN!" Like Leed said, You just wouldn't do that out of courtesy if you're with your significant other.

I hope things get better for you!