In early December My Wife Zoe had a company dinner dance to go to at a nearby Hotel, which she wanted me to attend with her this year, as most years I let her go off on her own as I am not much of a dancer and feel a bit of a gooseberry as she spends all evening chatting with various people and I do struggle a bit at making conversation with people I don't know. We had a half decent meal but the dance after was a bit of a washout as the DJ was poor with a batch of rubbish music so we came home early as even Zoe gave up trying to dance. I had mentioned previously to us going to the dance, that we were missing out on a night out with some of the lads from my Workplace , as Zoe has got to know them over the past couple of years when we have gone along to various events / drinks evenings , etc. The lads were all meeting up at a Pub that just so happened was on our route to get back home, so Zoe said shall we drop in for a drink with your mates ,then at least we have shown our faces as you told them you were going to my do tonight anyway. As we walked in we got greeted with cries from the various mates of mine who had come along for a drink on this pre Xmas social , as they all know Zoe and they all seem to fancy the pants off her , I left her to it as she got greeted by all the lads and went to the bar to get us both a drink as they had all swooped in on her and Zoe was being kissed / kissing the lads when i looked around. I also think it had not gone unnoticed that Zoe was looking gorgeous that night as she had bought a New dress for the dance and for the first time at one of these dances she had gone for a short dress , which showed her great looking legs off in her new heels she had worn and as it was figure hugging she wasn't able to wear a bra without spoiling the lines of the dress . So there was my Wife in a short dress ,bra less and you could just see the hint of her g string thru the fabric and with her heels on she looked even slimmer , the dress was also backless with the front showing the swell of her boobs to everyone's delight who had seen her as she had compliments all evening about how nice the dress was on her. I felt proud to have her on my arm as when we had walked in the Hotel and the Pub all eyes were focussed on her, the Jukebox was put on and some of the lads pulled Zoe over to dance with them, some of them had obviously put on some slow numbers so they could dance close to Zoe holding her body against them and letting their hands wander over her. Another slow number came on and I saw one lad Kirk go over to dance with Zoe, he was in his mid 30,s from our works who most of the lads used to suffer him , he could be ok but was a bit full of himself , he thought he was Mr Wonderful , played the tough guy and gave out a lot of banter but could never take it back. I watched along with some of the others as he steered Zoe in to the darker corner on the dance floor away from the others dancing, to see he had Zoe pulled up tight to him and noticed them kissing in the shadows of the bar as they danced . I also noticed his hand pulling one of Zoe's hands down between them to no doubt feel his cock thru his trousers he had on , as Kirk was known to be well endowed , even i had noticed a large bulge in some of his choice of cheap jogging trousers he sometimes wore. We had chatted and Zoe had danced till it got to closing time and most people had gone home with a few of us stragglers to the very end we all said our good byes and everybody went their various ways . I had been asked by another lad Dave if i could drop him off as we passed the end of his road , as Kirk had asked if he could get out at our house as his Flat wasn't too far from where we lived and I drove off stopping to let Dave out ,then carried on back to our house as Dave was first out he was sat in the front with me leaving Kirk in the back with Zoe. As i drove back i had casually glanced in the mirror to see in the back of the car to see Kirk and Zoe kissing and at one point her head had seemed to dive down out of my view leaving Kirk with a stupid grin on his face , as we reversed in to my drive i could see Kirk and Zoe adjusting their selves and some of their clothing in the mirror. We got out the car and as I was just about to say good night to Kirk , Zoe asked him if he wanted to come in for a coffee, he naturally accepted and followed us in to our lounge , I sat in my armchair as Kirk sat on the sofa while Zoe came back in carrying some drinks for us all to put on the table in front of us. We sat back having our drinks , chatting and laughing as i noticed Zoe was sat quite close to Kirk who seemed to be stroking Zoe's leg out of sight of me or so he thought , I went to get out of my clothes to put some more relaxing clothes on, when i came back the soft music was being played and Zoe was dancing with Kirk once again. As they moved around I watched Zoe's face change expression as they turned away from me but I could see their reflection in the wall mirror, I could see Kirk was moving his arm slowly and I just caught the movement of Zoe's dress, her face flushing as I knew she was feeling horny and probably a bit drunk. I left the room to pour myself a drink and ended up tidying up in the kitchen , before coming back to the lounge to be stopped in my tracks in the doorway to find Zoe laid back on the sofa, eyes closed , her legs apart her g string now discarded on the carpet with her dress pulled up around her middle and Kirk knelt between her legs licking my wife's wet pussy out as she had her fingers in his hair pulling his face into her . I stood there not quite believing what I was seeing, as Kirk knelt up I moved back out of the room just out of view , with me being able to see from their reflection in the TV screen and a mirror on the wall as he pulled the dress straps off her shoulders and pushed the dress down to her waist to expose her 34DD boobs to Kirk's eyes with those pink nipples stuck out already hard for him to touch. I heard him tell Zoe to lift her bum as he pulled the dress down off her waist and down her legs as she lifted her legs high he threw the dress onto my armchair and I could see her slowly open her legs wide , while grinning at Kirk as he put his arms up to hold her ankles even wider apart, he then stood up took his shirt off and undone his trousers kicked his shoes and socks off. I then heard Kirk ask Zoe if she wanted him, she said no I want him and pointed at the hard bulge in his boxers as he stuck his thumbs in the waistband pushing them down his legs to step out of them ,dropping them on top of Zoe's g string. I then watched as Kirk made a point of standing their his cock was so much bigger than my own in length and girth as if he knew i was watching him and making the point that here is your Wife and she has just asked me to fuck her with my big cock and their is nothing you are going to do about it as if to finally humiliate me. I watched as he knelt down between those lovely thighs I have worshipped so often as he put two fingers inside her running them round ,pulling out to lick the tips of them before giving them to Zoe to taste, before he shuffled closer to run the head of his cock up and down my Wife's wet pussy coating it with her juices . Then Kirk gave a quick thrust forward and the head was inside my Wife's pussy , he told her, I have been waiting for this moment as I knew you would want my big cock inside you sooner or later as I could tell when I have kissed you before and you have made my cock grow when you have pressed yourself against it. As Kirk held my Wife's legs high and wide he pressed till he had all his cock into my Wife's pussy , now Kirk is quite a fitness guy likes to use the gym and I could see his leg muscles straining and his arse clenching as he began fucking Zoe, she in turn was straining to lift herself onto each of his thrusts as he gripped her ankles . I crept back to the doorway now to stand and watch as Kirk beat a steady rhythm as he fucked Zoe , he told her you feel good on my cock Zoe you have a lovely juicy cunt , It might be a bit stretched by the time i have finished with it , though Zoe, as he had his hands on her boobs raking his nails over them leaving bright red tracks across them, pulling on her nipples making Zoe cry out . Then I watched as he grabbed her waist pulling her right back on to his cock as his balls slapped against her arse, when he leant over her to whisper in to her ear and run his lips down onto her flushed neck and proceeded to cover her neck with red swollen bites without a word being muttered from my Wife's lips,, reminding me of the times I had wanted to do that to be told no they will show when I go in to work. After leaving Zoe's neck covered with those temporary tattoos he just had given her, I watched as he pulled his cock out of her , hearing Zoe tell him don't you dare ! , put it back in !, I looked to see Kirk's cock with a ring of her cream around the base of his swollen shaft and covered with her wet juices. I looked at Kirk as he turned his head to see me stood there a bulge in my trousers now as well, as he gave me one of those smug grins of his , as if telling me I am fucking your Wife and she still wants more of my big cock . Then as if showing he was in total control he told Zoe to lick and suck his cock and I watched as she knelt down her head in his groin slurping and sucking on his throbbing member as he reached over wet his finger in her pussy and then pushed it inside her tight arse hole, Zoe groaned as his finger worked its way inside her. He pulled 2 cushions off the sofa telling Zoe to kneel on one and put her head on the other as he moved behind her and filled her pussy with that swollen cock of his once more, he held Zoe around the waist his fingers digging in her flesh his groin pressed tight against her lovely arse and turned his head grinning at me as I watched him enjoy her body. He built up a steady rhythm again banging against her arse as Zoe was still pushing back to meet his thrusts as if she wanted even more of his cock , they fucked steadily for some minutes ,as Zoe asked him if he was about to cum , he said I will cum with you , you say the word , as Zoe said well I want to now, when he then asked do you want me to spray it all over your arse or do you want my bare cock to fill your cunt up with my spunk to show your husband you are a slut for anyone with a big cock. I was a bit surprised when Zoe uttered the words yes fuck me ,fill me with your cum Kirk ! , make me your slut as I love all men with big cocks , he began to really pound his groin against Zoe's arse as she shouted yes! ,yes!, fuck! ,, fuck me ! PLEASE, they both seemed to cum and groan together, Kirk held Zoe pushing himself up so he stood up in front of her , Zoe knelt up to look at Kirk's face as she did he held his cock at the base and wiped it over her face , he stood watching as she licked what she could reach of his cum off her face , before he grabbed her hair forcing his cock in to her mouth to taste their juices and clean his cock. He held out his hand to her to pull her up onto her feet , they stood there kissing as Kirk said loud enough for me to hear what do you want me to do now walk out that door or am I going to join you in your bed tonight , I of course expected Zoe to give the right answer as she turned her head to look at me , when she put out her hand and Kirk took it as she wrapped her fingers around his hand and led him across the room past me saying Sorry Darling ! but for tonight I need him. I felt gutted for a moment and made my way to the spare room and got in to bed to eventually fall asleep to the sound of our bed rocking back and forwards only to be woken up the next morning to the same sounds coming from our bedroom , I made us all some breakfast and after watching them sitting together in our lounge Kirk in my dressing gown, as Zoe was still naked and now marked by Kirks teeth on other parts of her body , I did feel surprised by my Wife's actions and just to add insult to injury I had to listen to them fucking in our shower before they both dressed and Kirk came up to me to thank me for a great evening and breakfast and Oh yes ! you have a great Wife as well as expect you know that and he told me he cant wait till we all get together again as he turned to kiss her on the door step and make his way home . If you want to hear more of this story as there is a follow on let me know, would love to hear your comments and so would Zoe , thanks