Lots of topics that this could relate to. From personal experience, I relate to the "How has swinging evolved" topic.
When Susie and First started swinging, I remember buying douches for her to use after another guy had sex with her. I wanted to make sure she was "clean" before I touched her again. Now, I know that was all mental, because how could I know if the other woman had had sex with her husband recently before with me? LOL
I remember thinking that I didnt' want to kiss Susie after she gave head to another man. Sucking dick by proxy? Homophobic? Who knows.
Now....yes we have evolved to the point that not only will I kiss Susie after she has given another man head, I have no problem with eating her after she has had sex. Of course, it tastes a little like rubber!
![[ROFL]](graemlins/rofl.gif)
For those couples that we know well and play with on a regular basis, we still don't allow the exchange of bodily fluids (cumming inside) so eating her then is fine as well. Believe it or not, the idea of eating pussy after someone cums inside does not gross me out. It does not turn me on either...I've eaten Susie after I have cum inside her, and I just don't like the taste of semen. And before I get a thrashing by the women out there...I don't expect anyone I'm with to let me cum in thier mouths either!
I guess What I'm saying is that everyone has thier own limits and boundaries. I am by no means bisexual. The thought of touching a man's genitals for pleasure does nothing for me. By the same token, I am secure enough in my own manhood not to be afraid of incidental contact either.