The guy was 10 years younger at 31 and married. He was my wife's bull. He started sessions sucking me which led to my wife egging me to return favor. We eventually did 69. One session led to him asking me to do his ass, after he was finished session with wife. He said he wanted to try for first time. My wife told me to go for it. So turned his ass towards me at edge of bed and lubed us up. Worked him with fingers then entered slowly. It was so hard to be patient as it really turned me on. Finally his inner ring gave in and just sucked me in. WOW! I waited a few secs for him to adjust the then said to bang him. I did for few mins, but could not hold on because it felt so tight and awesome. Pulled out and came on his ass so my wife could see. He jacked off on my wife. We all cleaned up and he left. My wife attacked me afterward because she was so turned on. Now I am bi, but only when with wife.