My wife, Jane and I were at a party some years ago with our friends, another couple, S and F. The girls were getting drunk and I was bored because I'm a bit shy and tend to stay in the shadows when there are a lot of people I don't know. Now for quite some time before this occasion Jane and I and S and F had been having sex in front of each other but we had never swapped or even touched each other - even though we were all dying to! S is a very sexy girl, then about 22 and F was about 24 at the time. Jane, my wife was about 28 which would have made me about 33. Sue is tall and skinny whilst Jane is a very sexy, very slightly curvier girl. Both are brunettes. Anyway, as I was saying, the girls were getting drunk and I knew that they were getting horny and as I hoped, Jane came up to me and said "We're all going back to S and F's place for an orgy". "This time its no holds barred, anything goes." she said as we got in the car. We followed S and F back to their house, Jane again telling me not to be jealous (as if!) and also not to do anything I don't want to do. Well, we arrived at S and F's place and S went to the loo and I went to the lounge. Jane and F were in the kitchen making drinks - or at least that is what I thought until S came into the lounge and said to me that we had a little catching up to do. I started to kiss her and rub her pussy through her jeans. I asked her what Jane and F were up to and she said they were snogging. At that moment Jane and F came into the lounge and we all started stripping off our clothes. We also quickly discussed "the rules" and spelt out anything we were not prepared to do. Both girls said "NO anal" (bugger!) and both F and I said "no boy on boy". From that moment on it all becomes a bit of a blur. Jane and S started snogging each other. F and I started playing with their pussies. S has a delicious cunt and I remember being buried tongue deep in it until I felt a hand pulling at my head. I thought it might be F getting jealous but no, it was my extremely rude wife moving me out of the way! Jane had only had one lesbian experience a long time back so I was mesmerised by the site of my wife licking S's pussy. Briefly they entwined in a 69, but as is the way of all group encounters, they were half on, half off the sofa and us boys were trying to maintain both a clear view and some involvement! I remember the sounds...murmurs from the girls, the sound of hands rubbing along warm flesh, the delicate crackle of pussy juice and saliva. The smell of hot cunt. S and Jane stopped licking and Jane said to me that she wanted to watch my cock slipping into S's cunt. S lay on the carpet and Jane and F each grabbed one of her ankles as I knelt between her legs. Jane grabbed my cock with her spare hand and guided it to S's pussy. All of us watched my cock slip into S's hot hole. Jane then positioned her pussy over S's face so she could watch my cock pumping into her best friend's cunt whist S licked her out. F positioned himself behind Jane and pushed his cock into her. S was treated to an extreme close up of jane's cunt being shagged by F. In the meantime, I was trying desperately to delay my orgasm. The view was simply too horny and I had to pull out of S. I stood up and watched Jane being fucked vey hard from behind with S licking both her clit and the underside of F's pistoning cock. Jane saw my cock shining with S's juices and sucked it into her mouth, licking and sucking it clean. Suddenly F started to come and he pulled his cock out of Jane's cunt and let his spunk dribble from Janes labia and buttocks onto S's face. Jane, being a dirty girl then ground her pussy into S's cum splattered face. We all decided to have a little break and get some drinks. F went to the kitchen to get the ddrinks and the girls and I agred that we had never done anything quite as horny even in our dreams. I told Jane and S that I wanted them both to suck me, so S took my cock in her hand and started licking the tip whilst Jane started sucking my balls. Straight back to heaven! I still did not want to cum so after a short while I asked the girls to stop. F was back up to full rigidity, helped by the fact that we were all talkking openly about what we wanted to do to each other and taking close up looks at the action. I remember casually examining S's cunt and her tight little ass (I will fuck it one day) and then having her explore my nether regions in the same way. After a few drinks and a few more displays of such noble arts as wanking, pussy eating, deep throating I reminded the girls that I still had to cum. They had licked each other to a climax and then in the wanking demonstration gotten themselves off again. I asked them to get on all fours next to each other and after teasing their pussies a bit plunged my cock into Jane's hole. F knelt before them and they took turns sucking his dick. My thumb teased Janes bum hole as I fucked her and my other hand massaged S's pussy and ass. Without warning I pulled my cock out of Jane and plunged it into S. I could feel my orgasm approaching but I did not yet want to cum so I slowed down the pace. Exhausted, I sank to the floor and S squatted on my twitching cock. "Just sit there nice and stil" i asked her. Gradualy the pre-orgasmic twitching subsided and S began tightening her cunt muscles around my cock. In the meantime, F was once again fucking my wife. It was simple. It was crude. Jane was on her back and F was fucking her very hard. She had a wild, abandoned look about her. Her eyes were glazed over as F fucked the living daylights out of her. It was the last straw. I started pounding into S who was still squatting on my cock. And then I came. The orgasm that had been building all night was unleashed. I had never come like that before. S carried on fucking my cock with her tight cunt as cum leaked out all over my balls and thighs. S started to cum and the sight of her cumming tipped Jane over the edge and she came again too followed a few seconds later by F. What a night. Since then we have has several other encounters with S and F and one involving another couple, E and M, in a FFFMMM. Jane has also become pretty much a full time lesbian (she will no longer fuck any man besides me and considers herself to be 80% lesbian. She has a girlfriend called Cathy who we have both fucked together. But that's another story.