my wife and I meet Dan, and Cindy at a swinging club. It was what we had always hoped for. They were two years younger than us. We shared the same fantasies, and over the years we became very good friends. The most important thing about our friendship is we shared everything together. Our wives would do anything to please us. Neither of our wives were bi, but they would go down on each other to please us. My job requires that I be away from home for several days at a time. Sometimes when I would call home my wife would tell me," I'm a little horny tonight. Is it alright if I call Dan, and Cindy to come over for drinks." Of course, this meant they would end up in a threesome. This was a turn on for me. I would end up jerking off in my hotel room. Sometimes my wife would call me later in the night. She would fill me in with all the sexual pleasure they had shared. When we could all be together we would get a hotel room. On one of these occasions my wife said," You know we are always ready to do what you guys want. How about tonight you two perform for us." "Whatever you want." I replied. "How about you two suck each other off,and we'll just watch." I looked over at Dan. "I m willing." he said with a grin. We assumed a sixty nine position, and started to suck each other off. My wife had always told me she really liked sucking cock because it gave her a sense of control. I know now what she meant. As I sucked Dan's cock I could feel it growing harder. I could sense when he was near orgasm. I would change my pace. I would suck a little slower, Or just take it deeper in my mouth. It was a way of teasing, yet controlling him. Finally he grabbed my head, and drove his cock deep in my mouth. He came long, and hard. I had to swallow his load in order to catch my breath. The girls sat on the edge of the bed laughing. My wife asked," How was that?' "You little cock sucker." We all laughed. "Here let me show you how it's done." She started to suck my prick. Half way through Dan recovered his hard on. He fucked my wife from the rear while she sucked me off. Cindy sat on a chair watching, and jerking herself off. I have to admit sucking Dan's cock was a different kind of excitement.