I am 37 and have been married for 12 years. Last year I went to a work related work convention where I was presenting a talk with four other guys from my department.
After the presentation, I went with the guys to the bar to wind down, then they talked me into going back to the suite they had. Too much drink, and it ended up naked between two of them on the sofa. Before I really knew what I was doing, I was on my hands and knees with a guy in front and one behind, with the other two feeling me up.
I ended up f****** all of them, in every possible combination.