A long time again my moms best friend moved in next door. I was 18 at the time and she was about 38, she was attractive but always wore baggy or lose fitting clothing that hid her body.
One day I was outside in my back yard when I heard a splash next door. A few minutes later I walked over and looked through a gap in the fence, it was my moms fiend, she was swimming in their pool, as I watched she swam over to the edge and got out.
I was shocked to see she was completely nude, the water dripped down her as she walked to a pool chair, I was surprised to see what a killer body she had been hiding under all her baggy clothing.
I started feeling aroused and could feel an erection coming on, she then lay down on the chair.
A minute later her hand began to wonder, until it found her groin. She began to stroke her vagina, at first just rubbing, then she slipped a finger in.
By then I was throbbing, I looked around and then unzipped, my dick hard as a rock, I reached down and began to stroke. I could see she was squirming a bit, as she seemingly drew close to an orgasm.
I started stroking faster, I finally exploded splashing all over the fence in front of me. I waited a moment but my erection did not go down, it was then I heard a moan and looked at she orgasmed, she arched her back then settled back down.
A moment later she got up, she walked over to the hose and turned it on, she began to washing her crotch. I could feel myself start to throb again, so I began stroking. Watching as she sprayed herself down. I finally came again, my cum spraying onto the fence again and began dripping down.
She then finished up and walked inside and I zipped up. I will never forget that day.
Source: reddit.com/r/sexystories/comments/un1j6f/i_masturbated_to_the_naked_woman_by_the_pool_str8