At new year I attended a party with my wife. She got blind drunk along with the wife of one of our neighors. Carrying them both home later, the neighbor, Joe, invited me in. With my wife in bed at home across the street, I helped Joe lift his wife up to bed and couldn't help but get aroused as he stripped her naked. He saw my cock bulge, dropped to his knees in front of me and started to undo my trousers. I unbelievably didn't try to stop him. In my mind I was saying no, but my cock and sexual arousal deffinately said yes. Joe took my six inches out of my trousers and underwear and without any hessitation opened his mouth and sucked in my dick. It was one amazing blow job, added to by the fact I was staring directly at Joes wifes pussy as she lay naked on the bed in front of me. It didn't take me too long to bust my nut in his mouth and with him swallowing my load I thought that was that. Moving over to the bed he lay down, pushed his trousers and boxers down and said "Your turn". It was like moving in slow motion as I took my first ever cock into my mouth. It was a strange feeling but it was also one I genuinely enjoyed. I tried to follow what he'd done to me, but I kept on gagging. After a few minutes though I did get the hang of having his fat cock in my mouth and was soon sucking on his dick like I'd always been doing it. I wasn't quite as adept as Joe because when he came, most of his cum spurted out of the sides of my mouth. Dressing as though we'd just had a hand shake together, Joe and I went downstairs and he made me some coffee. I drank it mulling over what had just happened and talking to Joe as if it hadn't. If it had been a one off I could have said it was an aberation, or just a sexual need to orgasm. That hasn't been the case. Joe and I have made out at least once a aweek since new year. Mostly during the late afternoon when his and my wife are still at work. I've even thought of allowing him to fuck me after he asked a few days ago. I'll have to see next week when we're alone and he's got me sucking on his fat uncircumsized cock.