I wouldn't have thought I could be doing it in a vast swimming pool. It went like this:
Typhoon and the consequent stormy weather is very common in the summer time in my home town-fujian province, china. It was hysterical weather with fitful rain today. I'd planned to not skip my daily swim, truth is I even prefer this kind of weather cuz it'll ground some at home who might potentially block my swimming path. But my parents were against my going. Finally I got round them.
The pool is an outdoor one, 50m*25m. I was contented to find only three people in the water. I soon got a tickling feeling in my flacid penis. I figured I'd pee in the water. I then downed my shorts and saw a flow of yellow substance as I let go. Then I felt a series of throbbing in my pole, soon I got a real hardon. All of a sudden I had this incredible craving for jerking off, right there right then. It was so wild. It was not until I heard the other three people talking that I realized that they might be watching. They were not then..I swam far away from them and placed myself in a corner of the pool. I thrust my rod wildly with occassionally humping away at the slippery wall. I was totally unconscious that I might be discovered. It was so good a feeling. I closed my eyes as I continued my frenzied jacking, imagining sexy girls with steamy bikini who were not rare to see when the weather was fine right in front of me. I knew I was about to cum. I stopped and turned around finding no one noticing. After cooling down I resumed my crazy thrusting..ten minutes or so later, my pelvic muscle could hardly stand the outcoming force. I just let go, enjoying my first orgasm in the water. I didn't look down to see immediately. My brain was blanked. Calming down I found a lump of white stuff floating to be my contribution.
As a matter of fact, I masturbate at some wierd places, toilets in the teaching building (I'm a student) and some other centers, under kinds of weather, when raining cats and dogs, with thunder striking, holding an umbrella, one hand doing the job. I suppose it'd be a totally different excitement if you do it when you have to worry about you might be watched. Unleash your imagination!