Well I have done both, with 1 man-2 women and with 1 woman-2 men, and I can definitely say I enjoyed it with more-well at least most of the time-with another woman. To me making love to a woman while a man watches, beside himself with lust is one of the most erotic experiences I have ever had. It's been a while but I intend to do it again soon. There is a bit of voyeur/exhibitionist in me, an I just cant get enough of putting on or watching a show. I have to say that the experiences I've had with 2 men have been fun, but I'm really not down with not totally being in control. (must have something to do with controlling 1200 lb animals)So I don't have any experiences so far that make me yearn for more. Not to say that it could never be mindblowing with the right 2 guys, just that I've always come away feeling like a peice of meat. Now, on the other hand, the threesomes I've had with 2 men have been with STRAIGHT guys....The voyeur in me absolutely SALIVATES at the thought of watching 2 guys caress and fondle each other, swallow each others cocks, eat each others asses....That is on my list of things to do!!! OMG I have to go wank off... Oh yea, I wouldn't do it with someone I am in a serious committed relationship with. It had disastrous results in the past, and I would never take that chance again.