John, Mary`s husband had already taken himself to bed in the spare room leaving Graham and Mary alone in the large double bed. Having been fucked by both of them earlier tonight, this morning and last night Mary was a little sore but she didn`t want to disappoint Graham so she suggested they use some lube getting a tube of KY from the bedside table. This changed Graham`s plans a little and he told Mary to get on all 4s, put some lube around her arse hole and inserted the butt plug they had purchased earlier. Mary took it with ease and Graham then pumped it and she could feel it grow inside her, she said it was uncomfortable now and Graham gave another puff of air as if to make the point. Then they lay together side by side and Graham explained that every time she failed to answer his questions correctly he would add to the pressure in her arse. His interigation was twofold, one to push Mary further along the path ahead and also to get her used to being punished if she refused anything.

His questions started as straightforward, was she enjoying being used, was she prepared to do anything he wanted, but quicky moved to things like would she like more cock, would she fuck a couple of his friends...the first of the extra puffs of air in the expanding butt plug, another puff of air, and another until she agreed at which point Graham released the pressure, he asked her again would she fuck his friends, this time she gave the right answer without being punished. So the game continued, each question getting more extreme than the last, and Mary playing along by being negative until she felt her arse would burst open, then agreeing and the pressure reduced. Mary found herself agreeing to lots of different play scenarios, some things appealed more than others but Grahams suggestions had stirred a few obscene thoughts into her head, things that she had never entered her head before and it was exciting! Knowing that her cunt was now moist she aasked Graham if he wanted to fuck her cunt, he didnt need asking twice and started to thrust away in her cunt with the butt plug still in place.

Relaxed, she was enjoying her clit being bumped by Grahams belly, she knew the signs and that meant a flood of cunt juice, Graham was dispatched to get some towels from the bathroom. layed on the bed the fucking continued, it was a few minutes before they settled into a good place again, which was good, it was nice being fucked like this. Then the tide came in, she wanted cock, she needed release, fucking hell it hit like a tidal wave and she squirted. Calmer now she turned her attention to Graham`s cock and they assumed the 69 position Graham gently licking her still throbing clit, she sucking his stiff cock. Graham changed position his arsehole now at her lips, she had agreed earlier that she would lick his arse so she knew what was expected of her and she duly stuck her tongue at the enterance of his hole, it wasn`t as bad as she expected and the more she licked the more she liked the feeling of doing something very dirty, when Graham told her to dip her tongue inside his hole she did so without hesitation, Grahams cock on her neck twiched its appreciation.

She needed to pee, she did not use the bathroom before they had began this session, Graham would not move telling her to continue to lick his arsehole, she asked again and Graham told her to piss in the bed reminding her that the towels were spread out under her for just such an event and already damp from her squirting juices. Several minutes passed, the need to pee overtook her and she pissed, Graham continued to lick and now slurping at her piss as it soaked the towels. Graham told her that she had done well, he had enjoyed the taste of her piss and she should get used to pissing herself when required because it was going to happen again. For her part Mary was reliveved to have emptied her bladder, worried about the bed, feeling that she had become a dirty cow and pleased that Graham had enjoyed her. The towels were gathered up and slung on the floor as Graham licked the remaining piss from her cunt and thighs. Now satisfied with the progress that had been made Graham and Mary fell back side by side and drifted into sleep.

Sunday morning the 3 of them sat naked around the breakfast table, neither Mary or John bothered about being naked in front of Graham now, and he had never been bothered. Mary responded to Grahams instructions, stood up, placed one foot on the chair so that her shaved cunt opened slightly in full view of both men. Graham began teasing her, how she had become a total whore in such a short time, she must have always wanted to be one, John joined in saying he had never found her to be wanting when it came to sex. Graham told her to tell John about what she had done the night before, the butt plug being made bigger unless she agreed to some dirty things, licking Graham`s arsehole and pissing herself in the bed. John`s cock a visable sign that he was enjoying being told of his wifes plunge into depravity. Graham asked John if he would be willing to let Mary visit some friends he had, maybe John would like to sample Celia. John was certainly up to smaple Celia, but was cautious how he answered about Grahams friends. Yes, the more cock Mary fucked the better for him, their sex life together had improved over the last couple of weeks out of all recognition, but too enthusiastic and Mary might get pissed off at him. Its a dilema that many of us guys will have faced in letting our wives and girlfriends be used by others, Mary`s face offered no clue to what he should answer. Playing for time he asked if they were good friends of Graham`s, would Mary be safe. Graham said that Mary would never be harmed in any way, that was not what all this was about, it was about letting go and just enjoying things but yes they were genuine friends, one had been a friend for over 10 years and used to fuck Linda, this was a new piece of information, and the other was someone who knew Celia and had become a friend from that route. in anycase, he Graham would always ensure that Mary was not in any danger at any time regardless of who was fucking her. Mary, found it a bit strange that she was being lined up to have sex with Grahams friends with Johns approval without being consulted but remembered she had already agreed to it last night. John`s desires for having Mary fucked outweighed any reservations and he agreed provided Mary wanted it. Graham reminded John that Mary did not have a say in the matter, it was Johns decision to make...did he mind if his wife was fucked by other men, John said that Mary could visit as Graham wanted.

The rest of the morning was spent pottering around, Graham and mary showered together again, Mary pissed in the bath again as she had done yesterday morning, this time John had stood at the bathroom door as his wife was soaped and showered by Graham, he needed a wank, wanked himself to the limit and Mary opened her mouth accepting his warm cum into her belly, Graham too was ready to discharge another load which he did. Mary called them both dirty barstards for turning her into a whore, a grin on her face. After lunch Graham made his way home leaving John and Mary to contemplate their new roles. Mary made a cup of tea and they both sat deep in there own thoughts for what seemed like hours but was only a few minutes, Mary felt the need for Johns approval or his forgiveness if she had let things go too far, John for his part admitted he was enjoying seeing and hearing Mary transform into a willing and sexy whore. So, with their respective acceptance of what had happened so far and what the future might bring normal life continued. John, having watched his wife piss in the bath insisted that she do so again for his pleasure whenever he wanted and Mary agreed, a small price to pay to keep John onside.