My wife Sue and I have been taking an Open University course for a number of years, when we started we were told that many women students take the opportunity at the annual summer school to let their hair down and take a lover for the week. Sue hadn’t been with anyone since we were married many years ago so I encouraged her to let her hair down. After her first trip away she told me she’d slept with two men during the week, we shagged like fury for weeks after I was so turned on. I encouraged her to contact the men she’d met and on occasions I got to enjoy the feeling of her inside after she’d been with someone else. The following two years this continued, Sue always getting a lover, I managed some years but she didn’t want to know about women I’d been with. This summer we decided to go away to the same place at the same time but not to let on we were man and wife, just two people from the same area. The first night in the bar she was approached by a number of men but kept looking at me so I went off to my room signalling, see you tomorrow. I waited outside and after a long 2 hours she emerged with a guy, arm in arm and made for her room, they were together at breakfast. I was a bit upset as I wasn’t getting my sex with her after the other man and didn’t have a women of my own. Sue and I chatted in the week and agreed that if I was alone on the Wednesday she’d sleep with me. Wednesday came and there was a fancy dress party and Sue was one of the few women to join in dressing as a maid, I'd watched as she put on lace bra, pants, suspender belt and stockings. She looked so sexy, tits pushing out of the bra, her blond hair up in a pony tail, I licked every inch of her but she wouldn't let me shag her as she said save it until later. During the evening she spent time with me and Simon, her lover of the week, he approached at the end of the evening and asked her if she was ready to go, when she said she was talking to me he ran his hands over her arse, Sue has a lovely arse and medium tits, and around her side and brushed her pussy. She went red and the guy, Simon said, I’m looking forward to seeing those suspenders later, kissed her and moved away. Sue said it’ll be awkward if I go with you and he’s an aggressive type, she said perhaps she could get him to leave after sex and come to my room later, so we agreed on this and I told her I wanted to watch her flirt with him. At this point Simon was back and said everyone is going to a party so we tagged along, I walked behind Sue and Simon watching his hands wander all over her and them stopping for continual hip thrusting clinches. The party was in the same block as Sue’s room and it was so busy we had the chance to sneak away and made for her room, we just got inside the door and Simon appeared and said sorry mate she’s with me and made a grab for Sue. She protested but I wanted to avoid a fight and just said to her its OK you’re his for the week, at this she kissed him. I then saw what she meant by aggressive, without a glance at me he dropped to his knees and pushed her skirt up, she had stockings and a lace suspender belt and panties. Simon kept saying wonderful, wonderful, he almost ripped her panties off and buried his head between her legs, Sue glanced at me then suddenly started to moan and he pushed his fingers inside her, he finger fucked her to a climax. Simon stood up, still ignoring me pushed Sue on the small bed and unzipped his pants and his cock sprung out. She seemed to know what he wanted and pushed herself forward and started to suck and wank him, his hand was pushing her head hard down saying lick my balls. He then pushed her back, my heart was thumping, Sue parted her legs wide ready for him, her pussy neatly trimmed for the week was swollen and glistening, he virtually diving on top of her and with one push he was inside her, Sue screamed and shouted as he shagged violently. After a few minutes he paused and told Sue to put her legs in the air, he fucked again but Sue was getting tired and the leg over the open side of the bed kept falling around his back. Simon finally acknowledged I was there and said hold her legs up, there I was holding my wifes legs in the air so anyother guy could shag her. I could hear the sound of her pussy squelching she was so wet, I’ve never had such a hard-on. This went on for about 5 minutes until they both climaxed, Sue half screaming half crying. As he pulled out and stood up she stayed on the bed, her top still on - he hadn't even touched het tits, her skirt around her waist, his cum seeping out of her. She seemed embarrassed to see me looking at her and tryed to cover up, at seeing this Simon said 'you dirty barstard' and added ‘that’s what she likes and she’ll be getting it all night, don’t think you’re having seconds, you can lick her out if you want’ I was turned on and did as he suggested Sue had a tear in her eye but I winked and said is it OK nd she nodded, she felt so hot and wet I could have licked for an hour but after a few minutes he grabbed me and said ‘that’s enough, fuck off’ Sue mouthed ‘sorry’ and I left. At about 3 in the morning there was a knock at my door, Sue skipped in, she said she’d told him she couldn’t sleep and wanted some air. I kissed her, slipped off a summer dress she’s put on, nothing underneath I put my hand on her pussy, it was so wet and sticky I got an immediate hard on, I bent down and licked her clit as I moved down further she said No, you shouldn’t have to do that, I said has he come in you mouth this week and when she said yes I said well he can come in mine then and I lapped up her pussy, I stood up and turned her, pushed inside her and fucked for all my worth until I came.She then said I’d better go back, he’ll be looking for me and more sex. At the end of the week we left and had sex in the car on the way back, he’d shagged her in her room as she was packing so she was wet and sticky again. Sue things I’m weird but I get so turned on fucking her after someone else – roll on next year.