We have posted earlier stories about how my wife changed from a virtuous one-man wife to a man-hungry slut over the last three years. We often go to swinger parties so that she can have othr men and as she is developing her bi-sexual side, women too. She loves a woman to lick her pusy after her husband has just fucked her. At this party there were only real wingers who liked full safe sex so after abouthalf an hour or so of chatting perople started to disappear to the bedrooms. There were aruond 20 couples and we went in a little after the others. My wife was dressed in a short black skirt, stockings and a lovely black and gold top that showed off her tits but did not expose too much. Most of the wormen worse similar outfits and the type of people there were professional hard working people like us who have swinging as a relaxing hobby. Peole started to have sex on the three beds in the main room and we watched to one side. A man standing next to my wife began undressing a woman and as her tits were exposed by wife started to play with them and then suck them. This caused the man to start to undress my wife. He took off her top and sucked her tits making her nipples hard and then undid her skirt and slipped it off, putting his fingersin my wife's pussy - my wife had hers in the other woman's pussy. I stood next to them and watched the man, a perfect stranger put a Durex on his long cock and slip it into my wife from behind.She bent forwards to accommodate him and I watched them fucking in front of me. My wife turned to me and told me to find a woman and she would see me later - around three hours later as it turned out. I chatted to a few women and had sex with a couple but most of the time I enjoyed watching my wife being fucked by a stream of men she did not know. On two separate occasions she had a cock in her pussy, one in her mouth and one in her hand as they took turns to gang-bang her. She is in her 40's but is a size 10 with 36C tits and blond hair so is really popluar with men of all ages. I saw her fucked by a man around 25 and one around 55. After a long time in the bedroom she went for a relaxing drink and as we chatted a man asked her if she was alone or was with her husband - she said her husband was with another woman and was just chatting to a stranger. The man asked her if she wanted to have some fun and she replied, in front of me, "If your cock is large and thick I will enjoy being fucked. My husband is OK but I need large men to turn me on and satisfy me. Let me feel your cock." With that she took out his cock and fell on her knees sucking it right beside me. She then kissed him putting her tongue inside his mouth and together they went off for a 20 minute fuck during which time she sucked off two other men. By the end of the evening she had fucked six men that I had seen and sucked off others. As she was dressing to go home tow man asked her if she could meet them and their wives for a sex date with her athe extra woman for the men and to provide the entertainment with the women as the men relaxed. she readliy agreed and we are awaiting details of where the meeting will take place. She has wanked in bed since then and when I asked what she was thinking about she said having sex with a man in her pussy, the other in her arse and sucking the pussy of one of the women. I am looking forward to taking her to the party and picking her up after - she said she will get the men to cum on her tits at the end and keep it there so I can see the resluts of her sex.