It started with a dash to hospital. Jane my wife was about to give birth to our third child. It had seemed a long and hard gestation period. Jane had long periods with having to sit or lay around and rest. I had called her mother Pam and let her know it was finally happening and she said she was on her way. Even the birth didn't go well and she had to have a C section and even that turned out to be tricky. The baby was fine, our third boy. Pam and Harry arrived and Harry told me that Pam had brought a large bag of clothes and intended to stay a while until Jane was back on her feet. Pam to look at is just an older version of Jane and could be mistaken for an older sister. Harry then informed me that he would stay a few nights over the weekend and then had to return home. It was just after this news that the doctor arrived and informed me that Jane needed more surgery, in fact it was a full hysterectomy that was needed urgently. An hour later she was whisked away again back to theater. I stayed waiting for her return and Pam and Harry went to collect our other two children from school and play school. It seemed more like days than hour before she was returned to the ward. She was still heavily sedated and I was told she was ok and that I should go home and get some rest. Back home Pam was feeding the kids and they were excited about the baby and that Harry had brought Jess his dog. I went and with Pam's help sorted out the sleeping arrangements and made up the spare bed for Pam and Harry. We live in a three bed house. Two doubles and the lads sleep in bunk beds in the third room. During the night I got a call from the hospital. Jane was in trouble again and was being prepped for another procedure. Another dash to the hospital to find she was already in theater. It was a little over an hour when she was again returned to the ward. The surgeon visited about twenty minutes later and informed me that she was now out the woods but would would need to take a very long recovery time, with no lifting or carrying for three to four months. Jane had come around and the first thing that she wanted was our baby, but was told that she wasn't able to lift or carry him for some while. Jane had fed our other two and intended to do the same for our latest and the nurses told her she would have to express the milk so he could be fed. She was almost in tears. I was told to leave so they could settle her down for the night. Next day I took Pam, Harry and the boys to the hospital to see the new baby and then for a very short time Jane. Pam told Jane not to worry and that she intended to stay until she was back on her feet. The nurses told us that we could take the baby home probably on Monday or Tuesday and they would refrigerate the milk that Jane expressed and I could collect it and take it home for the baby. I was fortunate that my employer told me to take what time I needed. Monday Harry went off home with Jess on his three hour drive home. After the boys were at school I left Pam and went off to work for a few hours. The hospital decided that Robert our new baby could come home on Tuesday. It was now that I thought about sleeping arrangements. Originally we had expected Pam and Harry to only be with us for a few days, but now Pam was probably with us for a few months. Obviously when Jane came home she would take our bed and I had already been told she would need to be in a bed on her own. Pam would take the spare double bed and I would put a travel cot in with her and the boys had their bunk beds. That meant I would have to sleep on the sofa. I made the decision that the following weekend I would go around the bed shops and get a bed settee as I had spent a few nights on that sofa and it wasn't the most comfortable. There was no way that I could sleep on it for three to four months. Tuesday Robert came home and Pam took charge. When the boys got home from school they were over the moon to have another brother and especially another boy. With him I had collected quiet a lot of expressed milk which I replenished most days when i visited Jane. We were quickly settling in to a routine Pam looking after Robert and me getting the boys up and off to school and then picking them up and visiting Jane. It was an exhausting schedule. By this time Jane was sitting up and although she complained of being very sore she said she felt much better and couldn't wait to be home with us all. The doctors told her it would be another four or five days before they would allow that. That night when I returned home I found Pam with one of her teats in Robert's mouth and wondered what the hell was going on. Pam explained that Robert was crying and she did it to sooth him. He wasn't hungry he just needed some love and attention and the most comforting thing for a baby was to suck on a breast. I suppose it made sense. Over the next few days I saw Pam with her tits out and comforting Robert who seemed very contented. I know I would be as it was fast approaching four months since Jane and I had made love and I knew it was a long haul before we would be making love again and the feel of a breast would feel so nice. Then Jane was brought home by ambulance and the paramedics saw that she was settled in bed. I had dome my trawl of the bed shops to find that the earliest that I could get a bed settee was sixteen weeks as they didn't stock them. They were made to order only. The thought of sixteen weeks on the sofa was daunting to say the least. Pam had everything running like clockwork and other than sleeping everything was fine. I went out and bought an air bed. It was a bit better than the sofa but almost every morning it was semi flat and I was stiff and achy. It was near the end of the month and my boss asked if I could put in an extra long day to help with the end of month reports. I arrived home shattered and hungry. Pam suggested that after I had been fed to take a nap in her bed to get some rest and a bit of quiet from the boys who were playing up. I barely remember getting into bed. It was so nice as downstairs I had to wear PJ's but here I could go naked for a short while. I'm not sure how much is memory and how much was dreaming but I was in bed and snuggled up to Jane. I remember taking hold of her breast and her hand was between her legs and pulled my cock between her legs and then closed them on my cock that was lying between her legs and along her crack from behind. The next thing was that Jane was moving her hips and it felt so good on my cock. Then fingers were on the head of my cock and as her hips moved she fed my cock into the entrance to her pussy. It slipped in so nice and I started to move with her. Then I heard her say, "Oh my lord it's so big." That's when it hit me and I was fully awake. It wasn't Jane's voice it was Pam's. My cock was in my mother in law's pussy and she was rocking herself on it. I stopped moving shocked that my mother in law was fucking herself on my cock. Then it dawned on me that she must also be missing out on sex as she hadn't seen Harry for over a month. The next thought was that you can't go back once you have penetrated a woman, "ya cant undo it!" So I started to rock with her and quite quickly she was suppressing her moans and groans. It didn't take long before we both came. Next morning I was very embarrassed waking up next to my mother in law with a raging hard on. Pam didn't seem to have any embarrassment and quickly mounted me and rode us to another orgasm. I slept with Pam the rest of that week. Then Harry was coming down for the weekend and I was back to the blow up bed for a few nights. As I lay trying to sleep I could hear Harry giving Pam a good seeing to that night, and the same again the following night. Then he was back off home again. The good news was that Jane was getting better and stronger, but still had months to go. That set the pattern for the next few months. I slept with Pam for a fortnight and then two night Harry would be here for his nuptials whilst I lay on the airbed trying to sleep and listening to harry grunting and groaning on top of Pam. A good thing was that Jane was now able to feed Robert although he still slept in Pam's room with us. Several evening after he had some expressed milk from a bottle I watched Pam settle him by letting him suck her nipple. I sucked on the other one, definitely comforting. It was now close to three months and Jane was allowed up but no carrying or lifting. Pam was spending more time with the boys and I was back in full time work. I was still sleeping with Pam and trying to make it look as if I was sleeping downstairs in case the boys or Jane noticed. I was still spending every other weekend on the airbed while harry had his way with Pam. I knew it couldn't last as Jane was getting more mobile and it was getting riskier by the day that we would get caught, but the thought of several more weeks or months on an airbed until the bed settee arrived was quite daunting and definitely not inviting. Then I got home from work one evening and there seemed a bit of a strange atmosphere. I couldn't understand why or what it was about. Nobody had walked in on us and I was always the first one up in the morning, sometimes in more ways than one. It wasn't until everyone was settled down for the night that Pam told me that Jane knew we were sleeping together. It turned out that she had gone downstairs in the night for something from the fridge to find my air bed was empty and guessed that I was in with Pam. I was shocked and scared stiff before Pam told me that Jane was ok with it and even happy that her mother was taking such good care of me. We did make love but it was a more quiet gentle screw knowing that my wife might be listening. The next day was the day for Harry's visit and I spent quite a lot of the day with the boys and Jane. When she got the chance she told me that she knew about Pam and I, and it was ok and that she understood that I had needs. She said that she also had needs but was unable to do anything about it yet and that she couldn't wait for when I could make love to her again. She gave me a very passionate kiss and said that as soon as she was able she would claim me back from her mother. I had another six weeks of sleeping with Pam before Jane was able to get around fully and do most things without help. I had one final night where I fucked the daylights out of Pam and then Harry was back. I listened to him fucking her like I had for the next two nights. Then Pam and Harry said goodbye and went home. Although I was now able to sleep in the same bed with Jane she still wasn't up to having full blown sex, but we did satisfy each other with oral sex. It was good getting to hold Jane again. The kids were all ok and my wife was getting much better and I was at lest getting some sexual favors. Then the doctors said that they wanted Jane back in hospital for an overnight stay for some tests. Pam was down on the next train and I collected her on the way to drop Jane off at the hospital. Jane's final words before we left her in hospital was enjoy yourselves. Pam looked at me with that telling look on her face. That night I fucked Pam in the lounge, bathroom as well as in bed. The next day I collected Jane as Pam sorted out the kids. On the way home Jane asked had I enjoyed her mother. I told her that I had. When we arrived home Jane announced that all was now ok and everybody could get back to normal. Pam told us that Harry would collect her at the weekend which meant that she had she had three more nights at our house, and five if you counted the weekend when Harry would stay. I expected that I would be sleeping with Jane, but just before we retired for bed Jane told me to enjoy my last few nights with Pam. My wife had just given me permission to sleep three more nights with her mother. I put the time to good use and Pam through her paces as I fucked her silly for those three nights. As expected Harry arrived mid afternoon. We all had a lovely afternoon out with the kids and when we returned home and the kids settled for the night, Harry suggested that he and I went for a pint in the local pub. As we sat with our beers harry suddenly said that the last four months had been hard on everyone and that he was pleased that everything was now back on track and that he could have his wife back full time. I thought the last part was a bit of a strange thing to say. Then he added that he had missed the sex. I didn't know what to say so I just nodded. Then he shocked the hell out of me, "Well at least you had plenty of sex to keep you going." I must have looked completely shocked. "Pam told me about it and agreed that it was a good solution, but she's all mine again now." Harry had just told me that he was claiming his wife back and no more touching. I told him thanks for the loan. He laughed and then no more was said about it. When we got home Jane was already in bed and I slipped in behind her and put an arm around her and held her breast. I was dozing when I was disturbed by the sound of Harry grunting as he had his way with Pam. Jane chuckled at hearing her parents fucking and reached back and found my semi hard cock. Be gentle she said as she lined it up with her pussy and tickled my balls. My cock slipped slowly in. It was a very gentle and loving fuck as we listened to the far more energetic fucking that Pam was getting next door. The next night was much the same with Harry going at it with Pam and Jane and I making gentle love. The following day they left for home. Life was on track again and good. Oh yes the bed settee turned up five week too late, but in many ways I was glad it was late. Jane and Pam have a very good relationship still as does Pam and her husband. I also have a good relationship with both Jane's parents, and as far as I know Jane has no idea that her father knew, and allowed, Pam and I to sleep together, and I have no reason to tell her. We see Pam and Harry every three or four months, but nothing has ever happened again and I don't expect that it ever will. It did make me wonder though, that in another life would Jane have been happy to have gone in for swinging. I guess I will never know.