I was once married to a hotwife and we had a written agreement that she could fuck other men as long as I knew about it and had some kind of participation with is. Well, my wife decided to go out of bounds and go against our written agreement and made plans to fuck another guy without my knowledge.
Many years ago my then girlfriend and I were on holiday together in a Spanish beach resort. It was a fortnight of sun, sea and sex. Things had been a little rocky between us for some time and I thought perhaps a couple of weeks away together might help.