I had finished building my outdoor oven stroke barbecue ., and was looking forward to trying it out for the first time. But I knew I needed to let the mortar set for a few days. So I planned on inaugurating it the following Saturday. Then I had the idea of inviting my neighbours . I decided to invite the three couples that I knew best , not that I knew them well as I had only recently moved in. Two of the couples said yes to my invitation . When I spoke to the third neighbour, the wife said her husband would be away but she would love to come. I made my preparations, made a list of ingredients needed , then went shopping. I was quite embarrassed at the check out by the quantity of food and drink in my trolley. The evening of the barbecue was thankfully warm , after a very hot day. My guests obviously knew each other well, although there did seem to be a bit of rivalry about who had the newest car or the most exotic holiday. I could not imagine any of them wife swapping or attending sex parties. The food was a success , the time passed quickly , and all too soon the two couples were saying time to go. Marjorie, the lady who had come without her husband, said she would help me clear up . When we had finished tidying up I offered Marjorie another drink , which she accepted readily. We sat out on the terrace, chatting. Women have a way of extracting personal information by gentle questioning. She seemed interested in why I was a single man living on my own. I explained, divorced , but looking. She asked what was I looking for. A bit tongue in cheek I replied friend with benefits would do nicely . She did not know that expression, so I explained it was two people meeting regularly for sex. To my surprise she said it sounded like a good arrangement . My expression must have revealed my surprise . Marjorie said why was I shocked, even married women can enjoy a bit of excitement on the side, provided it did not harm the marriage. Needless to say my cock started to react. I must have looked at her in a lecherous or lustful way , as she said she could see I was having naughty thoughts. I replied of course I am , you are a very attractive lady . She said nothing, just stood up, took my hand and led me indoors , and straight upstairs. She allowed me to undress her while she played with my cock through my trousers. She had the sort of body that I like most. Full firm breasts, neatly trimmed pubic hair and luscious pussy lips. I wanted to get down on her pussy and lick her to orgasm , but she said she wanted my cock inside her first and the rest could wait for later. Her vagina was sopping wet, and ready. I slid in her easily and immediately she started pushing her hips up to match my strokes. Her fingernails were digging in my back as she groaned with passion. Then she uttered a slow oh fuck , and went rigid. Her face was contorted as if in agony. A minute later she relaxed, and started thrusting again . Her pussy was even wetter now , her movements wilder . I could see her face beginning to contort again, so I knew she was going to have another climax. It hit stronger than the first one. It was too much for me, I could not hold back. My cock seemed to explode inside her . She pushed me off her , saying she was very hot. I put my hand between her thighs and played with her pussy , more as a caress than as starting again. But my fingers found an enlarged clitoris, and as soon as I touched it she gasped with arousal. I fingered her clit until she had another climax. I thought it best to let her rest , but after a couple of minutes her hand went on to my cock which immediately started swelling. She went down and took it in her mouth , teased me for a short while then climbed on board and rode me as if trying to snap my cock off my balls. I fondled her breasts and watched her face as it contorted again . This time with a loud oh fuck she had an orgasm that seemed to last for minutes. She rolled off me, laid down beside me and just went off to sleep. I slipped off the bed, went downstairs to lock up, used the loo, then got back into bed and I too fell asleep. In the middle of the night I was woken up by a hand on my cock . I knew immediately what she wanted. A slow, missionary position , almost romantic fuck that induced in her a series of small orgasms , culminating in a larger one which made me shoot my load as well. That Sunday morning was one of the best of my life . It started with a usual morning fuck, but developed into other activities. I finally got to lick her out, and to have her doggy style. But the best was when she came back from the bathroom with the bottle of aloe vera oil that I had bought after getting sunburnt. I had never thought of using it as a lubricant , it worked very well . I discovered my very prim amd proper neighbour likes anal sex on a Sunday morning . The next time her husband went away she gave me prior notice, and told me to lay in the necessary .