I went round to Pete and Shirley's I had already stowed my golf clubs and was looking forward to a round with Pete. I knocked on the front door and Shirley answered still in her nighty and dressing gown. She let me in apologizing, Pete had asked her to call me and let me know that he was called into work and wouldn't be able to make our round of golf. Shirley put the kettle on and started to make us some coffee. I had known them both from college, were now in our early thirties. I was always flirting with Shirley especially in front of Pete. Shirley poured the coffee and placed them in front of us on the breakfast bar. As she got on the bar stool I had a glimpse of her pussy under her nighty as her dressing gown fell either side of her legs. "Was that for me?" I asked. She looked confused so I enlightened her, "The flash of pussy you just gave me." "What this," she asked as she quickly raised her nighty and as quick lowered it again. This time I had a better view of her pussy and her blond pubic hair. "Yes, I see you are a natural blond." I flirted. "A natural blond and no knickers." "I thought you knew I never wear knickers," she teased back. "Is that for me," she asked, pointing to the bulge developing in my trousers, "If you want it to be, " I teased. With that she dropped to her knees and pulled my zip down. I thought she would bottle out with her teasing. Her hand went into my trousers and pulled my pants to one side and fished my cock out. "Is all this for me?" she asked in a girly voice. Still teasing, " Well now you got it, what you going to do with it?" I asked. "This," she said as she lowered her head and took the head into her mouth, "Mmmmm," she sort of growled and she licked and sucked my cock. I instinctively put my hands on her head as she swirled her tongue around the head and then sucked more of it into her mouth. I told her that Pete was one lucky bastard being able to have this ant time he wanted. She took my cock out of her mouth and she told me that she should be so lucky, Pete rarely touched her these days and when he did it was over in minutes. She said that she suspected him of getting it elsewhere. I told her that I hadn't heard or seen anything to support that. He had told her several times after we had been flirting with each other that we should get a room. Then she sucked my throbbing cock some more and almost got all my 7.5 inches in her mouth. I couldn't take much more of this so I pulled her up and planted a big kiss on her lips. She opened her mouth and her tongue snaked into mine. Even with all the teasing and flirting I had only ever kissed her on the cheeks. She was a good kisser. As we kissed her hand was slowly wanking my cock. "Come on, " she said, "I've got us a room and pulled me down the corridor of their bungalow and into a bedroom. She had all my clothes off in minutes and dropped her own nighty and dressing gown onto the same pile of clothes. We kissed again and this time as she played with my cock I played with her wet fanny. Then we were on the bed still kissing. "Will you lick my pussy," she asked as we broke for air, Pete hates doing it, he says it's dirty, yet he wants me to suck his cock. Without a word I slipped down her body and slipped my tongue up and down her fanny savoring the taste and smell. She had a large clit and I took particular care to see that it was well stimulated by my tongue. Shirley gasped and groaned every time my tongue touched her clit Then she told me to get into the 69 position as she wanted more of my cock..She slurped on my cock as I licked and sucked her fanny. We must have been like that for a good ten minutes before Shirley gasped, "I'm cumming. Ooooh god. Don't stop, Arggggh." her pussy squirted her juices in my mouth and all over my face. Then as it subsided, "Fuck me. Fuck me now," she insisted. I turned around and lifted her leg and put her feet over my shoulders. With one smooth push I was in up to my nuts. Shirley gave expelled some air and then said, "Steady with that, It's bigger than Pete's. If I wasn't feeling good already, that definitely made me feel better still. I had started to pump Shirley's fanny with long slow strokes. "Get on with it," she insisted, "I wont break. Fuck me faster." I moved up a couple of gears and started to plow her pussy. Shirley was moaning and groaning and trying to force even more cock into herself as she lunged at my cock. Then she came and her fanny tightening around my cock triggered my own explosion. I sent five or six spurts on baby juice deep int her soaked pussy before collapsing on top of her. She was kissing me again my cock was wilting and I could feel it would slip out of her pussy at any moment. "Well that wasn't bad for starters," she said. My cock slipped out with a plop. I had a sudden rush of guilt. I had just cheated on my wife and cheated on Pete, my mate. I told Shirley that this was wrong and that Pete might catch us. She responded saying so what if he does it would serve him right for not taking better care of this, as she put my hand back on her fanny and sticking her tongue back in my mouth. Playing with my limp cock, she teased that I was a one shot man and was that the best I could do. Shirley was back in teasing mode. I had to assure her that I was a repeater and that I hoped she was able to take a lot more yet. All she responded was, oh goody. Then she turned and was on top of me in the 69 position again and was giving mouth to cock resuscitation. I was lapping up our mixed juices that had soaked her thighs and pussy. Her clit looked even larger almost like a miniature penis as I sucked it in my mouth. Shirley was in convulsions as I sucked and licked her clit her. Her fingers were digging into my arse as she came and she gushed more juice for me to lick up from he saturated pussy. Having cleaned her up, Shirley pushed me off and had me lie on my back. She lowered herself onto my waiting cock and started riding, slowly at first and then into a canter. I was mauling her tits and she seemed to love the rougher I was with them the more she seemed to like it. It was a good ten minutes when she took us from a canter to a full blown gallop and then hit the charge button. She gasped and yelled her way through her orgasm and again triggered my cock into giving her my cum. Then she was still on top of me gasping for breath. After catching our breath Shirley stuck her tongue in my mouth again. This time it felt slower and a more passionate kiss. My wilting cock again slipped from her hot pussy. "That was the best," she said. "The best now or the best ever," I teased. "The best so far," she quickly responded, "Unless you're ready to give me more," she quickly added. We were now side by side kissing and Shirley was playing with my limp dick. "Not a multi repeater then," she teased. "Give me a chance," I replied all you got to do is lay there and open your legs ," I replied, I have to do the hard work and manufacture some more spunk in my balls for you." I teased. Shirley was massaging my balls as if to help them with the process. It was about forty minutes later and my cock had risen again. This time I turned her into the doggy position. I wanted to see her arse as I pounded into it. Shirley squealed as I slid fully home with one swift thrust. Then I pounded her arse for as long as I could before adding to the sloppy juices in her with more of my spunk. We lay for some while recovering. As we lay Shirley said, "I have a confession to make." I asked what was it. "Well Pete is at work, but he knows we have been screwing." It was my turn to look puzzled. "He has set up three nanny cams and will have been watching. He has always wanted to watch me getting screwed by someone else. I insisted that if I did, then it had to be with someone that I knew and trusted. As your Pete's best friend and I have always fancied you, it was a simple choice to make." At that point the phone rang and Shirley answered it. She listened for a few moments and then handed me the phone. I listened as Pete's voice hit me, "Thanks mate, I have wanted to watch Shirley with another man and you didn't disappoint. I will be home by four o'clock, don't wear her out too much. Leave some for me," then he rung off. Shirley and I hugged and kissed for a while and then dozed off for a sleep. I awoke at 2 o'clock and remembering what Pete had told me, knew we had under two hours before he would be home. I slipped down the bed and licked up and down Shirley's fanny. her hands went on the back of my head as she started to moan. "So you're awake sleepy head," I teased, "Can't keep up the pace?" "You just see if I can't," she replied dragging me up to her and wrapping her leg over me and taking my growing cock and rubbing it along her crack, as she stuck her tongue back in my mouth. My cock was eventually hard enough and slipped in her fanny and we rocked ourselves against each other until we came. Once we had revived enough we showered together and I got a semi hard whilst soaping her body. Sh gripped my cock and told me that he has had enough for one day and will have to wait till next time. I dried Shirley's body and kissed everywhere as I dried her with the towel. he did the same with me and gave my cock a little kiss. Then we dress and I left her for Pete when he got home. Several days later when I was round Pete and Shirley's with my wife, Pete pulled me to one side telling me that he had something to show me. We went into the den and on his laptop he played the video he had edited from the three camera feeds. I was a little taken back. Then he told me he had the best sex ever with Shirley as she watched the film of hers and mine infidelity. "Thanks mate. I can't wait till I can make another film," He told me. I wasn't sure if that was an invitation to have Shirley again. Later that night my wife in bed, my wife said that I had been a bit quiet and hadn't really flirted with Shirley very much, was I ok. I told her I didn't feel up to scratch but was a bit better no. We went to sleep with me visualizing the film.