I first set eyes on Joan at a wild party. Her and three other girls were playing a drinking game with a difference. They would try to bounce a ping pong ball into a cup. If they missed they would suck off one of the men stood around with their cocks hanging out. It was obvious from the start that Joan was a slut and a cock sucker as she made little effort to get the ball in the cup. I watched her sucking one of the men for the obligatory three minutes. She managed to suck the spunk out of him in just after two minutes. It was her turn again and she missed the cups by a mile. This time she picked on me although I wasn't one of the men with their cocks out. She unzipped me and sucked my already hard cock. She was disappointed as I managed not to loose my load to her. One of her mates lost and took her place and sucked me dry. This seemed to spur Joan on and after getting three more loads the game came to an end. I was getting a fresh drink when Joan came up behind me and slipped her hand down my jeans and grabbed my limp cock. "The one that got away," she whispered in my ear." I turned towards her and her tongue was thrust into my mouth before I had a chance to even say anything. As she broke the kiss she grabbed my hand and led me to one of the bedrooms. One of her mates was on the bed with her arse in the air and a man I didn't know was slamming away at her fanny. She joined her mate in the same position. It was now that I discovered she hadn't been wearing any panties, just before I went down to lick her arse and pussy. My cock was soon ready and I was soon feeding her pussy with my stiffening cock. After a while the man fucking her mate suggested that we swap partners. I was up for it, but Joan said she had missed one of my loads and had no intentions of missing the next load. The guy fucking Joan's mate groaned but fucked his partner until he came in her. I followed suit with Joan dumping my load deep in her pussy. Then the two girls were sucking the cum from each other. It was such a horny sight that I started to get hard again. It was now that we swapped partners and I fucked Joan's mate. Afterwards I sat in a chair and watched as several more men came in and took turns with both girls. I went home shortly afterwards. It was several weeks before I saw Joan again. This time it was in a pub and she was with her three mates and a group of about eight men. As soon as she saw me she made a bee line to me and invited me to join them. I got a drink and joined the group. Ab hour or so later someone shouted all back to someones place. Joan grabbed me and dragged me with them to the persons house. We had barely got through the door when two of Joan's mates were naked in the lounge and being gang fucked by five or six men. Joan dragged me to a bedroom and we were soon naked and fucking on the bed. Then the door flew open and her fourth mate was being carried completely naked into the room. The guy carrying her had his cock buried deep in the girls pussy. Then they were fucking next to us. It wasn't long before Joan and I came and I rolled away. The guy fucking Joan's mate started to take turns with Joan and her mate fucking one then the other. He dumped his load in Joan and she just lay there looking pleased with herself. Joan's mate was not so happy that Joan got his load and went down on Joan to get the guys load back. Then several other men came in and was taking turns with Joan and her mate. I went back to the lounge to find three more girls who had arrived later. All three including Joan's two mates looked well fucked. There was one that was free and looked quite sexy as she sat there with cum dripping down her pussy. I asked, "may I." Looking at her pussy. She answered hell yeah. I was soon on top and banging away at some fresh pussy for me. After I came I wandered back to the bedroom to get my clothes. Joan was still going as she sucked two cocks and was being fucked by a third. Her mate had given up and was laid in a heap with spunk in her hair and on her face. I thought Joan looked hot as I dressed and left. I didn't see Joan or her friends for the next ten months. Most of my mates had either married or were in steady relationships. Then I decided to try a different pub and there she was. Joan was sat on her own as if waiting for someone. I said hi and she suggested that I sat with her. I got a pint and sat down. I asked where he friends were. She told me that one was heavily pregnant, one was married and the last one had moved away for work. We sat talking about old times and she seemed to brighten up. After a while she asked if I wanted to go somewhere quiet. I jumped at the chance to fuck her again and we were soon parked up at a quiet spot and fucking like rabbits in the back seat. Later as we dressed Joan asked me if I wanted to go out with her. I told her, "Hell yes." Joan told me that there were conditions. I asked what were they. Joan told me that she wouldn't stop seeing other people when and if she fancied as could I. I agreed, after all I had fucked all four of her mates at one time or another and I had seen Joan suck and fuck quite a few other men. Then she said when or if we ever live together either of us could bring friends home. I again agreed. The next six months were pretty tame as Joan only disappeared a few times and came home looking well fucked. I had remained faithful as Joan gave me all the sex I needed. Then she brought two men home and I watched as they took turns spit roasting Joan on our bed. They went at her for well over an hour and after they had gone she insisted that I took a turn. Her pussy was wet and loose as I tried to get some traction in her pussy to help me to come. After she came Joan sucked me to get me off. She licked and sucked her juices and the two men's juices off my cock and eventually swallowed my load. Then about a month later I came home to find Joan sucking some woman's pussy as the woman's husband sucked on Joan's pussy. Then he stood and got behind Joan and slipped a rather thick looking cock into Joan's pussy. He didn't last long before he filled Joan's pussy with his cum. He than had his wife suck his cum from Joan's pussy. After they had finished and gone Joan insisted that I fuck her. I was happy to oblige. Then she had me suck my cum from her. It was a short while later when Joan asked that we talk. As we sat down with some wine she told me that she needed more and was I happy. I told her so far I was ok with things, but wanted to know what else she wanted or intended to do. She talked about wife swapping and sex parties and then she said had I heard of dogging. I told her I had. Then she told me that she wanted me to take her dogging and keep her safe. Unfortunately that was before the first lock down. She still wants to go when things are normalized.