My wife Tina, worked part time for a law company. Just two days a week. I thought she was happy working and with our family life. We were both in our mid twenties. Then she came home and told me that the company wanted her to work two more days a week and as they were short staffed they wanted her to go to their Truro office for those days, almost eighty miles from our home. She told me that her company had a flat there above the offices and she could stay in that for the night before and the middle night. All seemed to be working out and on the days and nights she was back home she seemed really happy and our sex life seemed to improve. I had heard that one of Tina's friends Josie also spent a few nights away most weeks from her husband who I occasionally saw. She was away some of the same nights as Tina but not always. Jim, Josie's husband and I ended up spending some of those nights talking in the pub about having bachelor nights. Then I was told that the work that I do was in the throws of rearrangements of staff and building areas and it meant that I was about to have several days free with no work and the best of it was that I would be paid to be home. I planned to surprise Tina and turn up when the free days happened. It was a little late notice when my boss told me on the Monday that I wouldn't me needed Thursday or Friday. The same days that Tina was to be in Truro. I packed a few bits into a bag and hit the road Wednesday evening. I knew where the offices were so made my way to them. I arrived at eleven p.m. and was surprised to see a man enter the alleyway that led to the flat above the offices. Straight away I was a bit suspicious and wondered had my wife started an affair whilst working down here. I sat pondering what to do when the man came back out just twenty minutes later. I was just about to walk across the road to the flat when another man arrived and entered the alleyway. He to left again after nearly half an hour. This time I made my way down the ally to find the door had a buzzer system and against two of the buttons were the names Tina and Josie as well as Rose and Barbie. I thought who in the hell has the name of Barbie. Anyway I was now a little relieved as the men could have been visiting one of the other three people. I Buzzed Tina's bell and got no reply. I tried several more times all with no reply. I pressed the one for Josie and the door lock clicked as it had been opened remotely. I walked up the stairs and as I started down the passage there were four rooms. Each had a name on it and Tina's looked to be the last one as I passed Barbie and then Rose's doors. As I got level with Josie the door opened and there stood who I could only assume was Josie in a very flimsy dressing gown that hid very little of her body. Although I had often talked to Josie's husband I hadn't actually met Josie, but if this was the same Josie she was a looker and by the way she was dressed was also a hooker. She told me to come on in as the last door opened and a man came out. I rushed to the door that said Tina on it and managed to catch it before it shut. I pushed passed the man and into the flat. There stood my Tina totally naked. It hit me like a ton of bricks. My wife was a part time prostitute and the man that just left was her last client. Tina looked shocked as hell at seeing me stood there. It was now that I realized that Josie had followed me into Tina's room suspecting that something was wrong. Tina was trying to stammer out some sort of apology and Josie was asking what the hell was going on. Then the door buzzer went. I guessed it was Tina's next client. I pressed the speak button and told him to fuck off. Tina was now in tears and Josie just looked stunned as I explained that I was Tina's husband and that I knew her husband. Josie was the first to really speak as Tina was crying. She told me that it had started before they had started to come to Truro when out one night they had been mistook for prostitutes and a man offered them two hundred pounds for half an hour with them. They had gone to a flat with him and had both been fucked by him for one hundred pounds each. Then Tina was asked to come to the offices in Truro for a day and discovered the flats that were owned by the company, but not used anymore. That is when she told Josie and between them they hatched this plan to spend nights hooking in Truro. They soon discovered that there seemed to be little to no competition in the area and that they had more clients than they needed so enlisted the help of Rose and Barbie. Rose and Barbie lived fairly close by and worked mainly weekends and Tina and Josie wold work a few days in the week. Tina was working in the office in the days and in the flats at night. I was so shocked at the story of what was happening that I didn't know what to do or say. Josie was pleading with me not to tell her husband. Then Tina's door buzzer went again and Josie pulled me out the flat and to her flat. Once inside and the door shut, she started to kiss me and stroke my cock through my trousers. I couldn't help but get hard. Then she was undoing my trousers and dropped to her knees. She was better than Tina at sucking cock as she devoured most of my length in her mouth. I was stood there getting sucked by one of my wife's friends whilst I guessed my wife was doing the same or just fucking a complete stranger for money. The thought and Josie's sucking had me rock hard. Then Josie stood and turned and knelt on the bed offering her pussy to me. As I sunk slowly into her pussy I could imagine some stranger doing the same to Tina. I didn't last too long before I pumped my cum into Josie's pussy. She had let me fuck her bareback. I wondered if the stranger was doing the same with Tina. Josie handed me some wipes as she went into the small bathroom and peed in the toilet and then quickly showered. By the time she came back out I was fully redressed. We heard the door slam where Tina's client had just left. The thought had me getting hard again. Josie led me back to Tina's room and let us in. Tina was making the bed and I could see her pussy was wet where she had just been fucked and a used condom on the bedside cabinet. I was rock hard at the site before me. My wife bent over with her used fanny still wet. I took my cock out ad stepped up to Tina and just rammed it fully home in her used pussy and started to fuck the daylights out of her pussy. As we were fucking Tina's door buzzer went and Josie answered it and told the man to go to the door marked Josie and she would see him there. Then she left after opening the front door. I finished fucking Tina and blew my load deep inside her. As I lay recovering Tina informed me that she had a client booked for fifteen minutes time and he was a regular. I told her that she had better get ready. I watched as she tidied the bed again and disposed of the used condom. Then she quickly showered and had just finished getting ready when the buzzer went again. Tina ushered me into the small kitchen area. With the door slightly ajar I could see the whole bedroom. Tina opened the door and let a man in his late forties into the bedroom. I couldn't hear what was said, but he handed Tina some money that she placed inside the drawer of the bedside cabinet as the man undressed. Tina had undone a fresh condom and slipped it onto the man's semi erect cock and then wanked him for a few minutes until he was hard. Then Tina laid down on the bed as he climbed between her legs. I watched as his cock slowly disappeared into my wife's pussy. I was angry confused and even more excited seeing a stranger fucking my wife. I had my own cock out had had stroked it hard as the man grunted several times as he filled the condom with the product of his efforts. I watched as he dressed after taking the condom off. Then he kissed Tina on the cheek just before he left. I was straight into the bedroom and turned Tina into the doggy position and slammed hard and fast into her for the next ten minutes. A while later Josie returned and asked what I was going to do about the situation. I told her that I wouldn't tell her husband as long as when I could get there I could have a freebie. Tina showed me that so far that night she had made over five hundred pounds and could have made more had I not arrived. I watched two more clients with Tina that night and one with Josie. The following night both women were extremely busy as was Barbie who also gave me a freebie. Since those two nights I had many trips to Truro where I made sure the women are safe from Friday nights to Monday mornings when I travel home to go to work. I enjoy watching all of them working and enjoy freebies with all of them when they had no clients. All four were married and were part time prostitutes and with the exception of myself the other husbands had no idea what their wives got up to. The other surprising thing was that Tina had never spent a single penny of her wages of sin, not even the first one hundred pounds. Tina's work wanted her there four days a week as trade picked up, so I packed up my job and we moved into the flat full time. Josie was still commuting up until her husband worked out what was happening. She too moved in permanently and Rose needed more money so she was working four days a week. I had found another day job and was on site for the women as they plied their trade at night. Tina was working five nights and the money was piling up. We got to the stage that we had to do something with the money. So Tina and Josie found a less than reputable auction house and bought a house with the proceeds. The three of us moved in and turned the upstairs into three flats and the women continued working, now from our home. I was worried about a police raid and found us another house we could rent for the women to work from. Then Rose's husband found out and he caused such a fuss that she left. She was soon replaced by Sonya and so things went on. I enjoyed the freebies with Sonya and the other two women as well as Tina. Then a recession hit and work dried up and there was only enough work for two women. Tina and Josie slowly packed it in and left Barbie and Sonya working from the rented house. I missed the freebies, but living with two ex-prostitutes does have it's benefits and Tina is happy to share me with Josie. When the recession eased Tina and Josie would see old clients at our house and I often got to watch and enjoy them afterwards. That was over ten years ago with Covid I think they have now retired full time. Not that they needed the money anyway. I think they mainly did it for the thrills and fun.