I never thought I would do something as erotic as this.
It had been an incredibly hot day. The sun was shining and I was bored at home. Then I got the idea to go for a swim. I hopped on the overground and went to a swimming pool in South-East London. The area is called F.. Hill and the pool is very nice and new. I walked to the main building, paid and made my way to the changing rooms. It did not seem too busy as it was around afternoon time. I quickly got changed and had a quick shower in the communal area.
To describe myself a little: I am fairly tall, average built with brown hair and brown eyes. I work out sometimes and am thin but no six pack or muscles. I have a bit of hair on my chest but not that much. I went to the pool and there were only a few people swimming. I got into the water and felt the cool wetness on my skin. I instantly felt good and refreshed. As I was making my laps, I noticed a cute girl swimming in the other lane. I looked at her. She was brunette and from what I could see had small breasts and a perky butt. Beautiful. I looked over a few times but did not want to stare and continued my swimming. About half an hour later, an aqua fitness class was about to start and a group of people got in the pool and waited for the instructor. It was going to get busier so I left the pool, refreshed and relaxed. I went back to the changing rooms and noticed a shower cubicle. I went in, locked the door and took off my swimming shorts. I stood naked under the shower and felt the water running down my body, my chest, down to my butt and legs. I reached for my shower gel and slowly soaped all parts of my body. Suddenly, I had an idea: why not masturbate in the shower? It felt so naughty. I had never done anything like it before. Only a small door separated me from everyone. The thought made me horny and my cock started to grow.
The aqua fitness class had started and I could hear the instructor’s voice. She had a deep voice with an authoritative tone. I hesitated once more, could I really? I started to stroke. Slowly, massaging my rock hard cock. I heard the instructor’s voice: “And up and down”
Up and down, I stroked, trying not to moan in pleasure.
“And up and down that’s right” I nearly came right there but wanted to last a bit longer.
“I want to see you move, put your body into it!” I was now gently massaging the tip of my penis.
“A little faster, come on.” I sped up, feeling the orgasm build up in me.
“Faster, faster, you can do it!” There was no holding back, I was now furiously stroking my cock, listening to that sexy voice as she guided me to orgasm. One more stroke and I exploded and came all over the floor. I stayed under the shower a bit longer, enjoying the after glow of this beautiful experience.
I am hoping to return to the swimming pool soon.
Thanks for reading.