Last weekend,on saturday during the hot spell Sally my wife,5'6", 36d, 46yrs, still with a good figure and a shaven pussy asked me to get the kid's old paddling pool out of the shed. Both our girls are in their late teens and were both away on holiday with their boy friends. We back onto a large detached house which we are separated from by a 6' fence. While in the shed I could hear the sound of bubbling water and noticed in the corner of the shed was a small hole. I peered thru the hole and as the shed was on a brick foundation it was slightly above the fence. I had the perfect view of a hot tub with a female sitting in it. I watched her for a few minutes, she was just relaxing. I then returned to Sally and blew up the padding pool, filled it with water and we both stripped off and sat in the pool to cool down. Our garden is not over looked by anyone.After about 15 minutes I went back to the shed and had another look thru the hole. This time I saw a naked male standing by the tub, holding two glasses of wine. He offered one to the woman, who was about 40, she rose up out of the tub exposing a beautiful pair of tits, they must have been a size 44dd. She stood up and showed a lovely figure with a shaved pussey. She took the wine and sat back down. The man then stood sideways, leaning on the tub. His flaccid prick was about 9". I went back to Sally, walking down the garden with a semi hard prick. I told what I had seen and she immediately spread her legs in the paddling pool and asked if her pussy was as good. I knelt beside her and fingered her clit, bring her to a orgasam. I then told her to come to the shed and have alook. As we crept into the shed we could moaning, as I peeped thru I saw the woman giving the bloke a blow job. He was standing in the tub and she was kneeling in front of him. Sally had a look and gasped at the length of his manhood. Sally started to decribe what was happening. The woman then sat on the edge of the tub and the bloke went down between her legs and after 5 minutes she climaxed with a shudder and a moan. She then turned around and the bloke began fucking her doggy style. My prick was standing to attention and I gently eased it into Sally from behind and gently fucked her listening to what she had to say. Sally then said the bloke was with drawing his prick and then with his hands appeared to be ease her bum cheeks apart. Sally then said " bloody hell he's putting that monster up her arse hole". With that I shot my lot up Sally's cunt. Sally kept up with her commentery. The woman was griping the edge of the hot tub as the bloke slowly pushed his prick in and out. The woman was moaning with delight. After 5 minutes he withdrew his monster and the woman turned around and started to suck him, he bucked and came in her mouth. He withdrew and the woman licked his prick clean. They both sat down in the tub and had a cuddle. He got up and disapeared. We then went back to our paddling pool and had a fanastic time playing with each other. I asked Sally if she wanted to be fucked in the arse. She turned over and said if it hurt her too much I was to withdraw. I splashed some water over her hole and stuck a finger slightly in and then eased my prick in and fucked her till I came again. A first for us both. On sunday the woman was in the tub naked but with a male who looked about 60 wearing shorts, who we believe to be her husband!!!