My wife announced that she had spoken to her lover that day after he fucked her and he had agreed to let me be present and watch. My wife then told me that it would happen on Saturday and he had said I better do all he asked or he would not be coming back, she pleaded for me to do this as she couldn’t imagine being without his lovely big cock making her cum time after time. I said I would do anything he asked. Saturday arrived and Maggie had dressed herself just as normal, nice top, skirt and flat shoes, usual make up and a string of pearls around her neck, she looked her usual demure if lovely self. I couldn’t imagine this was the same woman who lost all inhibitions when in bed with her lover. The door bell rung and I was told to answer it, he stood there with a smirk on his face and as soon as the door was open he pushed past me into the house. I followed into the lounge and he and my wife were in each other’s arms kissing. When they stopped he said long time no see, you have a very sexy, fuckable wife which a wimp like you doesn’t deserve. She has now had a real cock and can’t get enough, can you Maggie, my wife replied no I can’t get enough of you I never knew sex could be so absolutely fucking wonderful, he gave a laugh and continued, so you want to watch and see her get a real fucking do you, I could only nod , my cock was nearly bursting it was so hard. He went on well you need to do everything I ask or it’s the last she will ever see me so if you really love her no questions. He said lift up her skirt for me till I see what she’s wearing today, I did this and she had on her usual tights and panties, I did notice that her breathing had changed and become louder. What about her tits, give the nipples a squeeze and make them hard, again I did this and she gave a little moan and her large nipples stood out easily visible through her bra and top. Do you want me he asked her and she breathlessly replied oh yes yes. He turned to me and said remove her skirt, which I did, then remove her top which again I did, I could hardly believe what I was doing I was exposing the love of my life to another man she was moaning almost constantly now and squirming as she stood there. He asked is your hole all wet, very she replied, take off her tights now he said and as I was kneeling down removing them from her feet he said feel her crutch and tell me if her panties are wet through yet. I reached up and she stepped her legs apart giving me free access to her crotch, I could see her panties were wet and as I touched she let out a huge soft moan, I had never felt her this wet in all our years of marriage, what was this man doing to her that I couldn’t. She’s soaked through I said, ready for cock he asked her, she replied, as he touched me and I nearly came, but I want you to do that not him. Don’t cum then, stop yourself I’m not ready for you yet. Take off her bra and hold her tits for me to suck he said, I did this and as he sucked her she said oh god god I need to cum. Her nipples were the biggest I had ever seen them and her whole body was flushed. He turned to me and said take off your clothes now and let us see your little wimpy cock, I hesitated and he said NOW so I took of all my clothes and my hard on was as big as I can ever remember it being, not very wimpy I thought but he continued look at that Maggie can that satisfy you. No she murmured I need your big cock and I need it soon my juices are running down my leg I need fucking so much. He turned to me and said you will only cum when I tell you to now pull her panties to the side and let me see her hot hole. I pulled them aside and her hole was all puffed up and soaking in her juices it smelt fantastic. Through to the bedroom now he said. She lay on the bed and I had to take off her knickers and pull her legs back opening her hole to his gaze. He kicked off his shoes pulled off his socks and T shirt and opened his belt then said take out my cock for me, I thought I can’t do this but a strange thrill was running through me and I reached over involuntary and pulled down his fly before removing his trousers which revealed a huge bulge in his pants, I pulled them down and thought oh my god I have a wimpy little cock compared to this monster, it was semi hard, wank me until I’m really hard so I can fuck your little wife he demanded so I took his cock in my hand it was huge I could hardly get my hand around it and it felt so heavy compared to mine I started to wank him and he went on feel my balls see how heavy they are with cum which is going to end up in your wife’s belly, I used my other hand to feel his balls which were very heavy, he was now fully hard. He went over to my wife and lay between her legs and asked do you like my big cock you slut, yes she replied, do you want it, god yes she replied, he turned to me and said guide it into her hot pussy then watch closely as I fuck her to orgasm after orgasm, as she comes for the third time you can start to wank your little cock and shoot your cum into your hand before swallowing it all. I took hold of his cock and wiped the head up and down her slit as she squirmed and lifted her arse to get him inside finally I placed him at her entrance and she thrust up hard and screamed as he slid inside her and she came for the first time. The sight of my lovely wife being fucked by this monster was amazing, my cock was ready to burst but I couldn’t touch it yet, he shafted her hard for about another minute and she screamed she was cumming again. When she quietened down he said on your knees which she did and he slid into her again and continued the fast fucking of my wife, which soon had her cumming for the third time I had never seen her like this she looked so dirty and such a turn on as she relished being truly fucked by this man. I grabbed my own cock and wanked two strokes before it erupted and I shot the biggest load of spunk in my life all over my hand as the wife came again and nearly collapsed on the bed. Swallow your spunk now he said and I licked it off my hand and swallowed the lot. Now lick your wifes cum he said I went to go between her legs and really wanted to taste her he stopped me and said off my cock you do not touch her hole that’s mine. There was a ring of white creamy foam at the base of his cock and I licked it off, it tasted good lick the whole length he demanded and suck the head into your wimpy mouth. I realised that I was rock hard again as he did this and sucked him with a passion now he said I am going to empty my balls into your mouth he said and gave a great roar and spurt after spurt went down my throat as I came myself, something that had never happened before without me touching. I looked over at my wife and she had four fingers inside her hole pumping fast and her other hand was squeezing her nipples, I watched as she brought herself off and I still had his softening cock in my mouth which I let drop out. He said same time next week picked up his clothes and left. We looked at each other, her with her fingers in her hole and me with cum on my chin, silence ensued then she said fucking hell was that the sexiest thing you have ever seen, I can’t believe how intense my orgasms were or how much cum came out of your cock, as soon as you are ready I need fucking again so hurry up and get hard. We fucked then talked and we have decided that this will continue, she loves his cock, I loved sucking his cock and we both love each other, so bring on next week.