I was 21back then and that was the start of my life as naughty single mistress for almost 4years.
For the longest time I always had fantasies about having sex with married men (Im pretty sure I know where it came from) and after a bad relationship I wanted to be single and have fun so I hit the dating sites and I purposely looked for married men to have regular casual sex with and it turned out to be the BEST SEX of my life. The first 2 attempts were horrendous and went terribly wrong (not all men are built for cheating) and 3rd time as they say is a charm, I met naughty husband number 3 for coffee first a few days later he invited me over to his house. We sat on the lounge, I was nervous but excited, we just talked about our sexual experiences, he made me feel really comfortable but his eyes were so hungry I could tell he wanted me, eventually he said I really want to kiss you right now and then the marathon began, to go into explicit details I would need to write a chapter (although i do have the experience written down)
When it was all over he said I have a proposition for you, do you want to come back tomorrow and bring some clothes and stay here for two weeks with me whilst my wife is away, he said I'll got to work and then come home and I can pleasure you every night. I agreed and the affair lasted 2 years, I stayed over everytime his wife went overseas (she went a few times a year) and in between I also visited him at his work after hours and had sex in his office.