It is such a buzz when you see your wife having sex with another man. and enjoying it. I always love seeing her taking and enjoying a good rogering. The thought in my mind is that I am the lucky guy that sleeps with her and has her whenever I want. My mind was in overtime. about her modelling in the nude. But I digress. It had started following our move to Plymouth. My wife accepted a job as secretary to one of the directors of a local company. He was in his early fifties. Over the first couple of months he introduced innuendos galore into their daily chat. She enjoyed his cheekiness . She was excited relating her sexy chats with Eric, her boss. to me. She told me that they have an art class at the offices every other week. It was small, and was led by the designer to the company, Ian. He was in his thirties and we thought it would be good to join in. For me notably as they were life classes with a model! Perhaps I would be able to leer at another female. It was obvious that Jill shared my keenness to attend although not to leer at another female. After the third visit the the model announced that she was leaving. The following morning Eric told Jill that they would have to find another model. Jill had been trained as a model and we discussed the chance for her to return to it. She had never modeled for artists before and was slightly concerned about being naked in front of people But she is no prude. I encouraged her and said that the artists would be concentrating on their artwork. Gradually, over a coup[le of days she took to the idea. She liked being a bit of an exhibionist. She seemed worried about my thoughts. "No need to worry there. My mind is going to be filled with pure lust" I told her. "You dirty sod" she replied with a twinkle in her eye. She told Eric, her boss, that she would do it during their morning chat. He jumped at the chance to see his secretary in the nude. His comments were more lecherous as well. Eric and I had both banged Jill on threesomes. I had also banged his wife Mary. Jill loved it and felt her knickers get wet when she thought about telling me. She was excited about the idea although a bit apprehensive. Driving from home to the classes always gave me a rock-hard tool. The fact that she also had hold of my cock may have helped! I asked her if she was still OK with all this and she said "Of course. I am looking forward to it all". I felt cock-a-hoop about her and what we were going to do. The first couple of visits were fine and she enjoyed it. In the offices she wore a short, silky robe just mid thigh length, tied at the waist. In fact it was her dressing gown. You could easily see that she was nude underneath. I looked forward to seeing her showing her body to these horny guys. The poses she displayed were fairly conservative. But she showed her tits off to perfection without a care as well. She used her legs to hide her pussy from open view. This would come later. Most of the 6 men had a hard on which you could see from the tent like shape from their trousers. The randy buggers were keen to see her whole body exposed. We would have to wait until she felt confident and probably horny as well. There was no backchat from the guys which pleased us both. On the third visit the class went well, although there was only 3 of us. Jill took up a pose that exposed everything to us all. Totally nude, she laid back using her arms to support the upper part of her body. With legs akimbo, slightly parted and pointing at us all, we had a clear view of her pussy. As her legs were slightly open then her smooth, fully shaved pussy was also fully on show. We all devoured the sight. She did not seem to mind that her pussy was on full display and showed what a great cunt she had. Her head was thrown back to look at the ceiling. I wondered what was going through her sexy mind. I knew what was in mine!! As we went about our art work you could sense that we all wanted to test and taste her pussy and tits. Jill was very relaxed and obviously tempting the guys. What she was doing made me very horny. It also made me feel very proud of her. Here she was blatantly showing all her assets off to guys and enjoying the experience. However, I was the lucky guy that was going to take her home and fuck her brains out. But it got even better over coffee. Jill put on her robe as we all had a coffee. There was just four of us having a quiet cup of coffee, Jill, Eric, the designer Ian and of course me. Talk got randy as Jill was still nude although she had her mid thigh silky robe on. Suggestions were made by the guys and quickly Jill's answers left nobody wondering. I was enthralled by the sexy comments. It was clear that the guys loved the look of her body. Eric was the oldest amongst us. He was the boss of the business and in his early fifties. I already knew he was a real randy bugger who had fucked Jill quite a few times. With me joining in as well, I might add. We had threesomes when he was going away on business. But we also had sexy Saturdays, when he came to dinner with Mary his wife and we would fuck each others wife. Although Mary was older than me, doing her was terrific. It's the experience of the older woman. I had seen Eric shag Jill on many occasions, but you can never get enough of the horny excitement. I always feel proud of Jill when I see her taking a good humping. Ian was probably about our age or even younger. Jill had said on many an occasion how she would love to be fucked by him. Perhaps tonight was the chance. From the way he was looking at her, it seemed her longing might come to reality. I certainly hoped this would be the case. It was probably this thought that helped me have a great throbbing stalk. She was sitting on the end of Eric's desk with her legs dangling over. She then leant back with her hands behind her, slightly opened her legs to show her pussy and said "Well you have all been looking at my pussy and tits all evening. Its time I saw what you have to offer. You have all been leering at me all evening". We all laughed but there was a certain look in every eye. I wondered where this was going to lead. Perhaps a gangbang was on offer. "That's fair" said Eric. "So lets oblige the lady" and with that started to undo his belt and trousers. We all followed his lead. Trousers fell to the floor. Eric immediately got his cock out. "That's better" said Jill looking at the other cocks now on display as well. "That's much better" she said licking her lips. " Now which one of you horny buggers is going to do me first". I was amazed at what she said. She did not usually speak like this. She was acting like a complete harlot. However, my cock grew longer in anticipation. This evening was turning out to be very interesting. "If that's the offer we cannot disappoint her" said Eric. He had fucked her a few times, so he knew what she was like.. It seemed the thing to do - allow the boss to go first. What a sight seeing your wife leaning back on his desk opening her legs inviting her boss get his hard dick into position to give her a good porking. This was my wife acting as a complete slut and it made me so proud of her. There is no finer sight than you wife being fucked by her boss on his desk and she was taking everything he offered. "That's lovely" came out as she was being kissed as well. Tongues were in great action. Ian and me just looked on eagerly awaiting our turn. "Come on then do me harder " she was saying and Eric was banging her balls deep. He kept kissing her and then sucking her fun-bags boobs and nipples as well. She was in ecstasy, and so was I. Ian had his dick in his hand and was clearly looking forward to his turn. With a real grunt Eric made an extra effort, and dumped his spunk deep into her and then pulled out. It was exciting seeing his glistening cock still dripping with cum. "That was lovely but I need some more" announced Jill laying back. Her legs were even wider apart showing her smooth glistening tight juicy cunt. Ian took his place and in no time was buried his cock balls deep in her love tunnel. Again she was encouraging him and he was really shaking the desk and her with his thrusts. His mouth was clamped over her open mouth and she was enjoying his tongue as it worked away. Ian had great energy and Jill was taking his pounding and then asking for more. "That's it. Don't stop' she cried out. Jill was a complete slut and I was loving it all. Ian was thrusting his rock-hard tool up her with even greater energy. Then, like Eric, he gave some powerful thrusts and groaned. He had clearly unloaded his ball syrup into her cunt as well. "Is that all because I hope not" she said. By now she was laid out in full on the desk with her arms out wide. Her robe was wide open. Everything was on display and available. The pose was "come on guys, take me". Her pussy and cunt were glistening with cum and her juice after the seeing too they had received. Ian was sucking her tits. "That's magic" Jill told him pushing each tit towards his mouth. When he pulled away his love bites were clear to see. She had just let him do it, pushing her tits out for more treatment. The sight of my wife having another man's love bites all over her tits gave my cock extra hardness and it started to throb again. Jill smiled at me. "Look at Mike's cock. Its really throbbing. You rtandy bugger. You had better do me again" said my slut. As it was now my turn I had the benefit of sliding into her well pounded cunt to join the jizz already there. The guys had certainly unloaded well into her. Her sex hole was ready for another vigorous filling. It was just beautiful to be in there and we kissed with tongues deeply entwined. "You horny bitch" I said to her. And she replied with "Did you enjoy it because I loved it. Go on you dirty bastard fuck me some more and then you can have me at home as well. I want to be fucked all night. So fill me up and then when we get home you will ready again" I could not stop pounding her cunt and fucking her. This was so unlike Jill. But her trollop language made me stiff and want her even more. Leaning down onto her I then gave her some love bites. With her arms still outstretched, she loved it and told me to bite harder. I continued biting into her tits and then moved down to her inner thighs. I had given her love bites before but tonight she wanted to be bitten very hard. It all made very randy I then loaded her some more. By now she was well smashed with everybody's cum. But there was more fun and sex to come yet. Eric was urging everybody on to the a full gangbang. Jill with that wicked smile, was eager to receive everybody again. "Don't disappoint me guys. There's plenty more to have yet" she offered in an expectant tone. Eric moved to his desk. "Come on move over and lets sit there." Jill stood up and I had my arms around her and filled my hands with her tit and pussy. Eric positioned himself on his desk and lay back with his throbbing member standing to stiff attention. He was a real repeater. "Now sit on me " instructed Eric, "then Ian or Mike can get in you as well". Ian moved forward as Jill knelt on the desk and then slid her pussy onto Eric's cock. Ian, needing no second invitation, quickly slid his stiff member in beside him. Jill gasped as two cocks entered her cunt at the same time. This was a first I thought. We had tried this on a threesome night but had not succeeded. With Eric and Ian impaled, I took the opportunity to fill her mouth and she started to suck me like a Dyson. Her mouth was very willing and super soft. But the sucking was definitely bringing me out. "That's lovely "shouted Eric. "Go on Ian fill the sexy bitch. That's what she wants." "That's it guys, give her a real seeing too2 I told them. They enthusiastically pounded into her, Ian going full length and balls deep each time. In the meantime I was having a real blow-job from my wife. Jill had never taken cum in her mouth. But on this occasion I was too far gone. It was the whole sight of my wife taking every bit of cock she could, and asking for more. "Fuck me that's terrific" she cried out in between slurping on my member. It sent me over the top and I shot a load into her mouth. She did not draw away and then looked at me with cum spilling from her mouth. Smiling at me she said "that was gorgeous you randy bugger." Eric and Ian dumped their hot sperm,again, into her willing cunt. When she stood up from Eric's impaled cock cum ran down her legs. We were all spent, but Jill was laughing. She then bent and sucked each cock. I was thinking to myself, how lucky I am to have such a desirable wife. I am the guy who is going to fuck her all night. I had seen my wife in a new light. And with a bonus of filling her mouth with cum. So many firsts tonight that the memory will last for a long time. At least until the next art class. The whole episode had been spontaneous and that's often the best way. I had seen Jill fucked before but this was something else. I had never seen her take two cocks at once. I had never been able to unload into her willing mouth. She would suck my cock but always said "do not come". I had never seen her dribble cum out from her mouth with that cheeky smile. It was going to happen later tonight as well and in the future. The art classes were going to be different from now! I wondered if every time it was going to be a gangbang night. I also wondered if Eric would bring Mary for a seeing too as well.