He is about 25 and was arrogantly flirting with my wife in front of me apparently totally unaware of my presence. She is 39 and we have just moved to Norwich to avoid her having to bump into the young guy she had been caught fucking and probably more importantly to avoid his girlfriend, who had made some pretty serious threats and had actually started to attack my wife on one occasion. Fortunately she'd be been dragged away without doing any damage being done but the intent was there and we are glad to be away. This made the fact that she was now enjoying this new guy's attention all the more galling. True he didn't appear the thug of her previous mistake and as far as I knew he was single but even so. It was the first work's social occasion I'd attended with her new employer and I know how much she'd loved her last job so I endured the evening for her but it was a great relief when the evening ended and we walked home arm in arm. That was on Monday of last week and on Friday, she came back from work and announced she was going out with a group from work and went upstairs to get changed. After about half an hour I went up and she was obviously making some effort and looked amazing. I wanted to scream and shout at her and ask her want she thought she was doing but I couldn't and meekly told how nice she looked. Shortly afterwards she left and I was left alone as the kids were with my mum, who lives near by, for their tea. A few minutes later there was a knock at the kitchen door and standing there when I answered was the guy she'd been flirting with. 'She's gone out', regretting immediately showing that I had recognised him and that he would want to see her. He smiled, walked calmly through the door and said 'I know I just saw her leave, she looked hot and has obviously made an effort for some reason'. I stood there open mouthed not knowing what to say and having no idea why he could possibly be there. He continued, 'it's you've I've come to see. I think we both know why she's all tarted up', I tried to interuppt but he continued, 'and I dont think that's something you want so why don't we come to an agreement?'. 'I don't know what you mean and', I replied, but before I could continue he shot back calmly but firmly, 'she was putting it about in Thetford and it looks like she's intending to do the same here and to be honest right now, I right up for taking advantage'. He paused then laughed and walked towards me. I don't know why, I suppose the shock and the surprise, but I did nothing when he put his hands on my crouch and started to rub my cock through my shorts. 'Now get on your knees and give me what I want'. He said quietly but firmly, as he removed his cock, which was semi hard from his jeans. 'I'm not going to do that, I can't, I'm not like that' I shot back. He laughed, looked me firmly in the face and said in an aggressive but quiet voice, 'now get on your knees and put it in your mouth and you'll not have to worry about what your lovely little wife gets up to tonight ' I stood there dumbfounded not knowing what to do. 'I obviously got it wrong I thought you genuinely loved her and would do anything to keep her properly yours'. He grabbed me by the collar and pulled my head downwards so that I could see he was now totally hard and continued in his calm ut aggressive voice 'It's can be yours or hers so make up your mind whose it's going to be before it's too late'. I started to lower myself to the floor but he was not impressed and shouted 'quicker or I'm off'. The next think I knew I was on my knees and his cock was in my mouth. He moaned gently and said quietly 'oh yes that's good' and he held my head and gently fucked my face holding and gently stroking the side of my head as he told me how good it was. It surprised me but it wasn't too bad in fact it wasn't too bad at all. However, he gradually started to increase the pace, held my head harder and harder and started talking louder and louder telling me that I was as big a slut as my wife, that the two of us deserved each other and that we were both only good for one thing. It wasn't so pleasant but I was getting hard, I couldn't believe it. I was allowing this arrogant man to fuck my face so that he wouldn't fuck my wife tonight and I was getting harder and harder. Suddenly he quickly withdrew from my mouth and started walking himself and within a few seconds he started shooting his load over my face. It went on for an eternity and he grunted throughout it until the final spurt. I was squatting there not knowing what to do. 'Stand up', he instructed me and put his hand on my hard cock, which resulted in him saying, 'oh you so enjoy sucking cock almost as much as she evidently does'. He walked to the door door and let himself out before telling me not to worry as he'd be in touch soon to continue our arrangement. I do not remember putting it there but suddenly aware of being in the middle of the kitchen, with cum all over my face, my shorts half way down my legs and my hand furiously wanking my cock ....