Wife With Bob

We married in our early 20's and my single buddy Bob hung out with us often. I could tell my wife liked him, he was a good looking guy, she was hot and loved sex. One night during sex I kidded her about wanting to fuck Bob, she just smiled and said I'm married. I said what if I said it was ok? She said she would think about it, I told her I remembered fron high school he had a pretty big dick, she smiled again and said I might have to find out. Anyway it happened one night while we were at his house drinking which started something and she said I was right, he had a long dick but was thinner than mine but felt good. After that when he was at our house sometimes I fell asleep, I worked alot so had good reason. Sometimes I faked it to see what happened. They did lots of things, she gave him blowjobs on the couch, sometimes they went to the bedroom, I guess the excitement was there for both of them. They both knew that I knew but was ok with it. One night I woke up and he was licking her pussy, I think she came and woke me up. Anyway they got up naked, he picked her up and lowered her down on his long hard cock and they bounced to the bedroom. He was a little sheepish when he came back naked for his clothes and I was awake but said what could I do, she's irresistable. We had great sex that night, her pussy felt gteat. He eventually got a steady girlfriend but it was fun for awhile. I guess the thought of my wife being satisfied safe and secretly was good plus a cock that could reach deeper than me was cool. He had huge cumloads so it was easy to tell when they had sex and good for me afterwards