I once fooled around with a former friends husband. We all worked together. They were unhappy and he would not stop telling me he wanted me. So I gave in. We would find places at the office to fool around. I would massage his cock. He would rub my clit and suck on my tits. We would talk about what we wanted to do to each other. Never got to actually fuck though. They were going through a divorce and he eventually decided to go back to her. I have one regret. You would think it was because I fooled around with a married man, but the regret is that we didn't get to fuck.