My wife and I had been married about a year and in our first home about 2 months. We were in the middle of a major remodel which included the gutting of our one bathroom. My wife had become good friends with our neighbor, a woman of about 60, a widow and retired physical therapist. Her name was Margaret and a handsome woman with a very nice body, considering her age. She was very friendly to both my wife and myself and worked in her garden almost daily.
I watched her often as she tended her plants. She always dressed in summer dresses that had plunging necklines, and she seemed to enjoy bending over, revealing just enough to get me excited. She had gorgeous large breast that still looked great.
Margaret offered her shower to us while our bathroom was out of commission. My wife took her up on the offer a couple of times but I hadn't, until that day. I had thrown my back out the day before and was moving quite gingerly around the side of the house when Margaret insisted I come over and take a nice hot shower. My wife was at work and wouldn't be home for a few hours so I decided to take her up on her offer.
I walked slowly into her bathroom. She got me a clean towel and wash cloth and said she would be close by if I needed anything.
Now from a very early age, I realized I was a bit of an exhibitionist. I enjoyed masturbating often, and on more than one occasion got caught. But that is another story.
I was really turned on as she closed the door behind her. I took off my clothes and looked into he full length mirror, admiring the length of my hard on. It really aroused me knowing that Margaret was close by, somewhere on the other side of the door.
I turned the water on and stepped into the glass enclosed shower. It felt so good, as I hadn't had a shower in about a week, using our tub for quick rinses the last few days. I started soaping myself and paid particular attention to my now throbbing dick. I noticed through the steamy room, the bathroom door had somehow opened just a bit. I thought I could just make out the form of Margaret in the doorway. I was so excited by this but did nothing to hide my self.