We were at a swingers party in Portland. It was not the first party we had been to, and certainly would not be the last. As is typical for us, we were just wandering around the bedrooms and watching some of the action going on. When we went in to one of the rooms, we spotted a women we had seen in the livingroom, that I had suspected there was more to than met the eye. She was playing on the mattress with a guy, he was naked but she still had on a sexy outfit. She had been sucking on his cock and from all indications was doing an excellent job. When he decided to reach down and play with her private parts, thats when he got the suprise of his life. She removed her outfit to reveal a nice semi hard cock. He had a very suprised and shocked look on his face (it was not what he had bargained for). He quickly made some excuse about his back, and left the room. As we stood there we realized it was a chance to make one of our fantasies come true. I of coarse dove right in and started sucking. At the same time she began licking and sucking my girlfriends breasts. In no time at all we were all three in a pile, licking and sucking, until we all had the most awesome orgasms.