Although she had not been visibly playing with it, she slipped down taking my full length and began riding it as though on horseback. I was rocking my...hips with her as we were building both up to climax. Kirsten began moaning loudly, I then saw Alison move behind Kirsten rubbing her breasts and nipples as she orgasmed, she was still riding me as I shot my come up her. Alison let go of Kirsten's breast and Kirsten fell onto me, passionately kissing me while I was still inside her. I could feel. ”“Don’t tell me you’re still not letting him fuck you,” Julia said, “do you want me to come over and offer my services?”“No l do not,” Ann said, shocked at her friend’s audacity. “You’d do it and all wouldn’t you,” she added, “you wouldn’t give a toss about cheating on Steve.”“I don’t cheat on him,” Julia said, “well l suppose l do with Gino, but that’s just sex, raw, rough sex…..ooooh l get wet thinking about it, the sooner the gym opens up again the better.”“You’re incorrigible Julia,” Ann. I would be called to serve drinks after dinner, in a male only environment, and because I was a young and ovulating female, and the men on average were middle-aged to old, they were informed of my raised body temperature, and youthful fertility, that condition could somehow enhance the male libido by sucking my youthful vigour through their cocks, by fucking me.So I would be asked to kneel on the couch and my short skirt would be pulled up to reveal my bottom and my genitalia, and the men would. So the three of us put our genitals back into our swimwwear. Took a deep breath and moved up stairs...Round two saw us move from the couch to the bed. The three of us were chatting casually, the wife was between husband and myself and all 6 of our hands were slowly exploring each other.I was grateful for cooling down a little bit.Conversation turned sexual of course. Turns out this couple are as open sexually as I was lead to believe. Turns out the weekend before, after a night out on the town.