My story started last summer. When it was so hot for about two week. My wife invited her mother to come over and cool off in our pool. My wife is 26, I am 30, and her mother 45 with a Barbara Eden like body. I never thought I would ever think of sleeping with my wife's mother but hey shit happens. When I seen her in the pool with that swim suit on it just blew my mind. She give me a instance hard-on that day I seen her body, and that ass of hers.
I was just getting off from work when my wife ask me to come and join them in the pool. I told my wife that could not find my swim shorts. She said put on some boxer short and join us in the pool. Well it was so hot I just did it and jump in the pool. It was nice and relaxing my wife had fix us some drinks and then the phone rang and my wife went to answer it. It was for her, and me and her mother stayed in the pool drinking and chatting a little. She got so close to me I started to get a hard on.