Wife And Buddy

A coworker and buddy of mine travel together for business and he told me frequently how hot my wife was. We all went to school together and he even said he wished he could have gone out with her before we were married. One night during sex I told her about it and asked if she would have done it, she smiled and said probably. She was along on one of our business trips and we ended up having a threesome which led to more encounters. He and I were on a trip having a few beers and I asked if he ever fucked her without me. Sheepishly he said twice so I said tell me about it. He told me about the first time which was after one of our trips and he was going to be home a few hours before me and she called and invited him to stop over. She handcuffed him to the bed and had her way with him and he left before I got home. I remembered that trip because she fucked me when I got home and I thought her pussy was especially wet. The other time she said it was his turn and he had her head over the bed and face fucked her before clumbing on and unloading in her pussy. I was rock hard hearing about it because she never did either of those with me. I said I couldn't help it but I had to do something with my hardon before I bust, he said do what you have to and I jerked off blowing a huge load while he watched. It seems wierd but we've always been comfortable around each other and listening to what he did with her turned me on.