I've always fantasized about the lifestyle. I once had a cute little redhead gf that had my blessing and encouragement to fuck other guys. I wrote a true story about one such episode on this site. Sadly, she passed suddenly from a cerebral hemorrhage years ago.
My current gf and I have been together for several years now. She turns heads wherever she goes. There have been occasions, especially when she's dressed up, when a man has approached us and complimented me, in front of her, about how attractive she is. Of course, I agree wholeheartedly and thank him, as does she. This is a big turn-on for me.
One time when we were first going out, we were lying on a beach and I brought up the topic of her previous relationship. It was right after her divorce. I should mention, truthfully, that he was twenty years younger than her. She told me that he kept asking her to go to bed until she finally gave in. Yeah, right! She's newly divorced and he's 20 years younger than her. She told me that I knew him. I pressed her to tell me who he was. When she told me, I said that yes, I knew him and thought that he was a nice guy.
With her opening up, I pressed on. She insisted that it was just about sex. This was fine with me. Of course, now I imagined them together and I wanted details. Me, "Tell me where you would get together. How did you dress? How long did it last?" She told me that they almost always got together at her place, since they rarely had privacy at his. I loved when he and she ran into his regular girlfriend in public. My gf had just fucked him. The impish look on her face was priceless when she told me how naughty and sexy she felt when he introduced them to each other, the other oblivious to the fact that he was fucking my (now) gf.
So, back to their sex, which was the point of the relationship. She explained that she would meet him dressed the way he liked. She met him at her door this way. This was; in a black silk robe and over-the-knee black leather boots. She would dance around teasingly a little which got him nice and hard. Sometimes he removed his clothes, and sometimes she almost ripped them off as fast as she could. Her words.
She was quite open about this at the time. I could see that she was getting turned on with the recent happy memory. My cock is very unpredictable now. I'm her age, but he's 20 years younger.
She told me that they would spend 2 or 3 hours with breaks in between sessions. Cowgirl and reverse cowgirl she said, are her favorite positions. She and I can't do this since I can't stay hard on my back. I'll stop here, though there is more. I need a break.