My story is true, honest, and genuine.
It goes way back to the mid 1970's.
My wife & I married in the late 1960's, were (and are) happy and a little sexually adventurous, but not any more so than most, I guess. We are British and lived initially in London, but moved to Essex in the early '70's to an 'expanding' town of the time. Lots of similar young families did the same thing at the time, and most of our neighbors were of a similar age and social circumstances.
We had 2 young children as did our immediate next-door neighbors. They too were of similar age and we all got along well. I'll call him J, but won't mention his wife as she has no contribution to make to the story. J & I were almost like brothers. We helped each other out with decorating, watched football on TV together, and, naturally, drank at our local pub often.
I'm going to back-up a little to the year my wife & I met. The golden summer of 1967. We were both working at a holiday camp, C (my wife) in the gift shop, and me, a musician in the resident band. It was the 'summer of love' and lots of it was going on. Most staff cabins were used mainly to keep your belongings in rather than sleeping. After we hooked up together we got kind of close, and after not long I knew that C was the one I wanted to spend my life with. I took her virginity and she gave it willingly. It was that sort of atmosphere. Towards the end of the season a party was thrown for somebody's birthday (not unusual), and about 6 or 7 cabins were used to host the event. Naturally most people had way too much to drink, and everybody was mixing with everybody else. Being a musician in the band, I didn't finish work until midnight, and by the time I'd got changed out of my tux and over to the party, smoochy music was playing & most were dancing. I looked for C but couldn't find her. I spent nearly an hour socializing & chatting to friends while at the same time keeping an eye out for C. A guy I knew, but wasn't that close to, told me she was with another guy in his cabin. Of course I hurried over to this guys cabin. I knocked on his door and he opened it a few seconds later. There was C, naked as the day she was born, lying on his bed, out cold with booze. To say I was 'gutted' is an understatement. I was mortified. I went back to my cabin & spent a miserable night.
The next day I joined her for breakfast, and she was very hung-over and very sheepish. She owned up to sleeping with the other guy - who she cared nothing for, and said the she started drinking too early in the evening and things just sort of, well... got away from her. She swore it would NEVER happen again, and as far as I can tell, it never did. The season ended, we maintained contact & the rest is history.
But... I never forgot that night. I always wished that I could have been a fly on the wall in that cabin. I didn't want to feel the pain I felt then, but time made the experience kind of erotic