I t was a few years ago now but probably one of the most exciting days of my life and my wifes. We had begun going to nude beaches and had gotten to know a few of the regular beach goers and as a result were invited to an afternoon barbeque at one of the guys houses. All in all there would have been around 40 people with probably a dozen couples and the rest singles, all men. Clearly the women were outnumbered almost 3 to 1 but that’s not all that unusual, most nude beaches are like that anyway. My wife Janet is a real flirt and had a lot of the guys hanging round her and wanting to dance with her. Of course all the other ladies were popular as well but I think most the guys had summed my wife up as one that would play and after a couple of drinks she loses any inhibitions she might have. Most of the party took place in the outside area where the pool, spa and barbeque were situated but opening onto the outdoor area was a large loungeroom that was dimly lit for dancing. Obviously there was a bit of groping went on with the dancing and a whole lot of people dancing nude is an ideal place for some fun. Of course any sexual activity is frowned upon by the real die hard nudists but a bit of fun within reason is excepted and even expected at these parties particularly when there are so many single guys. It wasn,t long before a few of the singles were talking about one of the women being hot for it and I realised they were talking about Janet. I went in to the darkened area and there were 6 couples in there dancing and all very close. There was one woman on the sofa getting fucked and not by her husband. Janet was dancing real close with one of the single guys his arms tight around her and both hands on her arse. She saw me and reached for my hand pulling me closer and kissing me. I told her I was just checking on her and she said she was having fun. I patted her arse and moved away and saw her friend begin kissing her so I moved into the shadows and watched. The woman from the sofa staggered past me and returned to her husband and I saw janet taking over the sofa. Now we,re not virgins or spring chickens my wife and I , she was about 58 at the time but we weren,t swingers either and seeing her on the sofa getting fucked by a virtual stranger in full view of anyone who wanted to look was very surprising. Mind you others were playing too, I guess half the women there that night played up at least a bit. A few minutes later my wife staggered past and jumped into the pool to clean up and cool off. She wa immediately surrounded by three guys and going by all the laughing and squealing going on they must have been fingering her. One of the other older women was getting a similar treatment at the other end of the pool. A couple of the couples were unimpressed by the carrying on and left the party the others were intent to watch the carryings on. One of the guys was argueing with his wife and most the rest of the party gathered round trying to deffuse the situation. Helen was out of the pool now and standing trying to offer advice and had a guy beside her feeling her arse all the while. After a few minutes as things settled down she walked off with the guy and I followed them to the bedroom. There was already a couple in there fucking but Helen squeezed onto the bed and her friend climbed on top of her and began fucking her and then the others quickly left. I had never seen my wife like this but it was like I was just watching a porn movie or something I felt very disconnected from the fact that this was my wife being a slut. I know she was pissed. She,d been drinking way more than she normally would. She emerged from the room and caught me before I could get away. She put her arms round me and we kissed and then she said “have you been perving you naughty boy? “. For some reason I felt guilty. She grabbed hold of my cock and invited me to go back in the bedroom. The guy she had just been fucking passed by and not realising I was her husband told me I should go for it cause she was a good fuck. I declined the offer for the moment as I,m a once a night man these days and I knew she wasn,t ready to go home yet. I took a piss in the ensuite and emerged a minute later to see her on the bed with another guy. She didn,t see me this time as I left the room. A couple of the women were back dancing now and getting felt up. I took a quick count there were probably only 4 women including my wife who were playing around and more than 20 horny guys looking for some action. One interesting thing all the women that were playing were like my wife in their 50s and 60s. there wasn,t a young one amongst them while the mens ages ranged from 20 to 50. It was 11.00pm before there was any food and by then we were all hungry. My wife was sat on the sofa with a guy either side of her having a feed. Between eating the guys both kept putting their hands between her legs quite openly feeling her cunt. Everybody had noticed and I heard a few comments amongst the other guests so I moved over closer to her and said as discreetly as I could that maybe she shouldn,t be putting on such a display. I was quite firmly told to fuck off, she was just having a bit of fun then added that sometimes she needed a proper fucking. I,m not sure how many guys fucked her that night but it was a lot. The party died about 5.00am in the morning with all those that were left flaked out naked on the sofa the bed and the floor. She was very sheepish next morning and couldn,t remember most of what had happened but she had dried spunk every where which was something of a clue to how it had all gone and a bad hangover as well