FB And I

My wife and I used to get together for a few threesomes with a friend of ours and always had a great time. One night he and I were out of town on a business trip and were having a few beers in our motel room. Our conversation turned to our sex experiences and after enough beer we called my wife and tried to engage her in the conversation. That didn't go well so the call ended. We were both pretty horny and I said I needed to do something to take care of my hardon. I got up to get us a refill, dropped my shorts and was standing with my dick in hand when he asked if I ever sucked a cock. I said no, have you? He said no but said he was willing to try it so one thing led to another and we sucked each other off. It was a little awkward but felt good and the next morning we agreed we would keep it to ourselves. For the next few years we sucked each other whenever the opportunity arose. I never desired to do any other guys so consider myself straight.
A strange twist in the story came out later when he confessed that after that trip he was heading home a few hours ahead of me and my wife called him to stop by. Apparently our phone call made her horny and she fucked him before I got home. I didn't know at the time and she and I had great sex when I got home. I recall her pussy feeling extra juicy and now I know why