I was starting my new life. Divorced, the marital home sold , the money split , and had enough to buy a small place on the coast. I work from home, so more or less, can choose to live where I want. During the last years of my marriage I had entered into an arrangement with a lady I met on business. We were both freelance working on the same project, by coincidence staying at the same hotel. So we had dinner together, chatted, made friends, and of course towards the end of the week I tried to take it further. She was not offended, but replied that she would like to sleep with me but would not cheat on her husband. To my surprise the next day, the last day, she said she had talked to her husband and invited me to their house for the weekend. She was quite explicit , her husband would be there, might join in, might not, might just take photos. It turned out that her husband was quite a lot older than she, and not in good health. He was a nice man, he knew his wife needed sex , and he could not provide it. She loved her husband , so this was the compromise. And it worked. The arrangement is still in place, she decides when . I decided that , as a free man, I could try to find other, similar such arrangements. So I signed up to various web sites, not expecting much success. To my delight , after a few weeks, I received a message . A couple looking for a man to join them for a 3up , must be able to accommodate. The message said I was the right age group, lived far enough to be discrete and near enough to be accessible, was I interested. The photos of the lady made me more than interested. So we arranged to meet the next Friday at a quiet sea front cafe restaurant at their suggested time 1pm. For me it was a pleasant walk to the rendezvous. I was there first,, I recognised the lady from her photo and waved. The man was not as friendly as her, but not unpleasant. He was clearly older than her. We chatted, made acquaintance. Then the lady said to her husband " well ? " . He said " yes " . She then said to me, shall we do it , can we go to your place now ? We all went to their car , I told them the way and five minutes later we were at my house. The lady , Cheryl, took my hand, led me towards the stairs and called to him to follow in five minutes. Upstairs she quietly told me the rules, I must wear a condom, she would not suck me and I must not go near her bum if he was in the room. Then she undressed , as did I , and laid on the bed. She had a very sexy body for someone her age, no flab, small but firm breasts, delicious arse. After a little kissing and touching she started pushing me down towards her pussy. She whispered ' use your tongue , please ' , which I did. She tasted sweet , musky, fresh. I was aware that her husband was now in the room, but I was preoccupied with what I was doing. It seemed barely a matter of minutes before she was pushing her groin against my tongue and groaning through her orgasm. I continued, more forcefully , using fingers as well, bringing her to another orgasm. after a moment to calm down, she pulled me up onto her body and guided my erection into her vagina. She was well wet, and immediately I went in deep. She was digging her nails into my back, pushing against me, matching my rhythm . Then she was rigid, moaning, clearly having a strong orgasm. I could not hold back, I erupted , shot my all. I moment passed, then I rolled off her. Immediately her husband was there , fully erect and very well endowed. He was on her and in her in an instant. I moved off the bed and watched him almost violently banging himself into her. She was screaming , whether with pain or pleasure I could not know. I nipped to the toilet, had a pee, disposed of the condom, then went back to the bedroom. He was still going, she was sweating and red faced. Then he swore , and obviously filled her with his cum. Watching this made my cock swell again. He got off the bed and told me to do her again. I quickly put on another condom and did as he had said. But my style is more gentle, I try to give pleasure not pain. He was taking photos, maybe filming, calling out instructions, " Lick her pussy , eat my cum " , " roll her over, take her from behind " , " squeeze her tits " , " sit on him, ride him hard " . Eventually I came again and Cheryl lifted herself off. He allowed her a couple of minutes to cool down , then told her to get showered and dressed. Fifteen minutes later they were saying goodbye , maybe another day, we will be in touch . Not as I expected, but I had enjoyed myself. Frankly, not a bad way to spend an hour. It was about 5.30 pm the same day when I received a text. " Hi, what are you doing ? Cheryl " I replied ' thinking of you ' . her " Where are you ? " me " at home " her " alone ? " me " yes , alone, no plans " her " can I come over ? " me " yes please, when ? " her " be there in half an hour " . I quickly tidied the bed, just in case. When she arrived I ler her in. She was dressed much more casually. I asked where her husband was, she said " we'll talk later " , led me up the stairs and started to undress me. First she pulled off my shirt , I kicked off my shoes and tugged off my socks as she was undoing my trousers and pulling them down, along with my pants. She sat on the bed, pulled me to stand in front of her, then took my now hard cock into her mouth. Her hands were fondling my balls, and a finger was teasing at my anus. She was doing things with her tongue and teeth that I had never experienced before. I was close to bursting, I told her I was about to cum, but she just went at it harder. I exploded in her mouth. She looked up at me, opened her mouth and showed me my cum on her tongue, then spat it into her palm and started rubbing it over my cock and balls. I was instantly oozing more , and she sucked that out . Then she undressed , laid back on the bed, and said " my turn, and do my bum as well " . No gentleman would refuse such an invitation. She had her legs up , giving me total access. Her clitoris was enlarged, every time I touched her anus she gasped with pleasure , my fingers in her pussy made her jump with excitement. Then she came, loud and strong. She reached down to my cock, no condom, but rock hard. She pulled me onto her and guided me into her. Then she was bucking underneath me like a person possessed. Orgasm followed orgasm, until I could not hold on anymore. I just pumped into her until I was done. We laid side by side catching our breathe. I asked where is your husband. Cheryl replied " he is not my husband, I am his mistress. He is with his wife for the weekend. He can only get off by watching me with another man , but makes sure I cannot fully enjoy it. So here I am, no rules, no condoms, no limits. OK ? " What a weekend !