A tight swimsuit on a guy... mmm...
When I was 17, I went to my favourite water park in the summer - located on the rooftop of a shopping mall. Despite the water park being quite small, it was a relaxing place to be. I went on a Sunday and while it was somewhat crowded, there was still plenty of space in the pools and short lines for the slides.
I practically spent the whole day there. I entered at 11 am, ate hot dogs and soda from the food stalls located there for lunch at 1 pm and went home at 5:30 pm. During the last hour of my visit, I noticed a short, skinny, Asian boy (about 13) swimming in one of the pools. He had short, spiky black hair, a cute face and was wearing a tight pair of black square-cut swim shorts.
The more I stared at him, the more I was starting to get turned on by him. His swimsuit was fairly tight so when I looked at his butt it looked cute and tight. When I saw him from the front (the best view in my opinion!), his semi-erect dick and balls clearly showed despite the dark colour of his swimsuit. I could feel my own dick getting harder as I sat in the pool or a chair nearby and stared at him. I could see him glance my way a few times, but I don't think he noticed me staring too much.
Soon, his family signalled to him that it was time for them to leave. The boy looked a bit annoyed and seemed like he wanted to stay longer, but he headed towards the change rooms with his bag. I followed him close behind with my bag as it was time for me to leave as well. As you entered the male change rooms, there were lockers directly in front of you and a hallway to the right. Along the hallway, showers were on the left and toilet stalls were on the right. All the showers and toilet stalls had dividers and doors for privacy.
I noticed the boy head towards a toilet stall and I went inside the one next to him. I could hear his swimsuit drop with a splat on the hard floor as he began peeing. As his pee trickled into the bowl, I looked down at the gap between our toilet stalls and could see his wet swimsuit. Curious, I bent down to get a closer look. What I saw made my boner become completely hard. Inside the lining of his swimsuit - near the waistband - were a few globs of slimy white liquid!
He had cummed in his swimsuit sometime during his visit to the water park! Before I had time to process this, the boy had finished peeing, quickly changed into his regular clothes and left the change room. Oh, how I wished he had stayed longer! When he left I immediately went to one of the showers opposite the toilet stalls and took a quick shower. I then turned off the shower, put my left hand on the wall to keep myself steady and proceeded to jack off with my right hand, facing the wall.
Images of people in swimsuits at the water park earlier that day came to my mind, but of course the guy and his swimsuit most vividly of all. Within a few moments, my whole body shook, then stiffened as multiple globs of cum shot out of my dick and onto the floor. I was a bit surprised at how much there was. I had masturbated after a session at the pool or water park a number of times, but usually the cool water meant I didn't release much cum. I guess today was an exception! Anyway, I turned on the shower again to make sure all my cum went down the drain.
I hope to see more tight swimsuits and maybe that guy again on my future water park visits!