About two weeks ago, I was a bit bored at home, as I had been working from home, and just needed to get out. I wandered down to my local for a chat, but didn't find anybody I knew, so started talking to a guy stood at the bar. There are always lots of strangers in the pub, as there is a conference centre close to where we live, and I suppose the guys get bored staying in hotel rooms. Will was about 30, my height and build, and even had the same nearly shaved head as me. We chatted about mundane things, his job, my job, families, then wives. He had been married about five years and said he had a very good relationship with his wife and that they had been swingers for about a year. He mentioned this site and advised me to have a look. He talked about the sort of things they did, and told me the greatest thrill is watching his wife being shagged by other men. My initial reaction was 'how could he'... but the more we talked, the more I realised that I would love to see my wife with another man bwtween her legs pleasuring her. We do have a very good relationship, and a very adventurous sex life, but had never considered introducing somebody else into our bed. After a few more drinks, when reasoning was beginning to disappear, I asked if he would like to come back to mine, and see if she was interested. Of course what man wouldn't. We were quiet as we entered and she was already in bed. I suggested that we stripped off and went upstairs quietly and if nothing happened then he would be able to see her in the bed anyway. I opened the bedroom door and we quietly entered. She did not stir and as the drink took over I told Will to get into bed with her. He slipped under the covers and snuggled into her back. After about two minutes my wife started to move and her breathing was getting heavier. The covers were pushed off and in the dim light I could see Will had his hands between her legs and she was laid sort of half on top of him, on her back. She suddenly moaned as he made her cum with his fingers, and then opened her legs and pushed herself onto his cock so that they were in the spoons position. I know she likes it from behind and he started to thrust into her whilst pulling her nipples and sqeezing ber breasts. She must have cum about three times in fifteen minutes, before he groaned loudly and I could see him thrust hard into her as he came into her pussy. My cock was rock hard and he got out of the bed without her turning around, and we went out of the bedroom, downstairs and he got dressed and left. I went straight back upstairs and snuggled into her back. She sighed deeply and laid on her back and pulled me on top of her. I had never experienced anything like it. Will's spunk was running out of her and it was so wet that I could hardly feel the sides. She came again as I pumped into her, and as I had several drinks was able to last a decent amount of time before cumming into her. As I rolled off, she asked me why I was so horny and manage two times in fifteen minutes. I made up a story about something I'd seen in the pub and she said that I ought to go to the pub on my own more often. The incident has never been mentioned and I am not sure if she knew or not. I am sure the women reading this will say that she would have known, but I'm not so sure as she was in a half sleepy state and she does sleep very deeply. I will tell her soon, and see if we can maybe explore it a little more. If you're reading this Will, Thanks.