This is a true story, at least as far as the situations and events are concerned. The dialogue has been somewhat enhanced, but it reflects my emotions - and my wife's - at the time.
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I first realized that I wanted my wife to fuck someone else when Barb (my first wife) told me that someone had come on to her at a party while I was out of town on business. As she told me more details, she sort of hinted that the guy's attentions had not been entirely unwelcome and that she had flirted some with him. She left it open whether anything more had actually happened. I was amazed by two things. First, my wife was a prude and this was totally out of character (and I believe to this day that nothing actually happened). Second, I developed a massive erection. I hadn't ever thought about her fucking anyone else, but now the seed was planted.
That first marriage was sexually pretty miserable. My wife had all sorts of hang-ups and I was a less than adequate performer, suffering from systematic premature ejaculation. We practiced birth control only through
coitus interruptus
, which only increased our anxieties and decreased our ability to please each other. So it was not surprising that the marriage collapsed after I had a one-night stand at a business conference with a woman who came on to me pretty strongly. The one-night stand with Linda turned into a three-day lie-down (almost literally -- we spent more time in bed than out of it, more time naked than dressed). I miraculously turned into a high-performance stud, keeping erect for hours and getting fresh hard-ons after minimal rest. The three-day stand prefaced divorce (for me), marriage, kids and settling down to a more sedate life.
Contrary to me, my second wife had had a lot of experience, both with lasting relationships and with casual sex. She shared many stories with me and they invariably turned me on, especially the more casual ones. For instance, she seduced a telephone repairman by welcoming him dressed in a nightgown and a thin robe which gaped open a little bit, and once, she fucked a taxi driver who had taken her to her hotel. Other affairs were longer-lasting, but never exclusive. She had never been seriously in love with any of her sexual partners. (This was in the seventies and early eighties, before the risk of AIDS.) Whenever she told me about her past encounters, we would have terrific sex, even better than usual.