Cumming With Friend After Triathlon

During the summer when I was 14, my city organised a triathlon event for kids and teens. It was meant to be a friendly, non-competitive event where participants paid a small fee towards the cost of organising the event and various charities. My friend Colin was interested in doing it but didn’t want to go by himself. None of our other friends were available on that day so I told him I would join him after I bought a triathlon suit to wear. Colin became excited when I said I wanted to join him and that his parents (who were wealthy) would help pay for the tri suit.

A few days before the triathlon, my mum took Colin and I to the mall to buy the suit. We went to a sporting goods store and Colin told me to find one that was somewhat tight but not too tight as to restrict movement. For those who don’t know, a triathlon suit is like a singlet/tank-top and bike pants/swim jammer joined together. They can be made from a soft material or a rougher one. I took one that looked my size to the fitting room. It was coloured black and blue with a zipper at the front. I quickly changed out of my regular clothes and into the suit. It felt nice on my body and the perfect size, so I decided not to waste any more time and quickly bought it.

The night before the triathlon, I was getting ready to sleep in my room when a thought crossed my mind. What if I slept in my tri suit to sort of “break it in” before tomorrow’s event? I changed into them and rolled around on my bed under the covers. It was an exciting feeling that I got from doing this and it got me semi-erect. When I remembered that the next day I would be seeing others my age wearing suits like these, I got a full erection. I was tempted to rub one out right then but eventually I drifted off to sleep.

At 7 am the next morning my alarm went off and I did my usual morning routine before the event at 9 am. The only difference was that I was wearing a tri suit that morning! After breakfast, my mum drove me to the beach where the event would start. I met up with Colin who was wearing his own red and black triathlon suit. It seemed a bit old but still fit well on him. He looked pretty good standing there in his suit, with his mop of blonde hair and cute face beaming in the summer sun. 

We went to go sit in the sand with other participants in our age group. Soon the details of the event were announced over a loudspeaker: a 200m swim, 10km bike ride and 2km run - ending back at the beach where we could then shower and change into regular clothes. One by one, each age group started the triathlon. When it was time for the 14-year-old age group, Colin and I got up and walked towards the water.

Then we were off! As I wandered into the water to start my swim, I was surprised how cold the water was despite the hot weather. After a few minutes, I had finished the swim and noticed Colin in front of me, getting on a bike to start the next leg. Determined to stay as close to my friend as possible, I rushed to get my own bike and left a few seconds after Colin. During the bike ride, I began to notice the butts of my fellow competitors as they rode on their bikes, making me semi-erect. The bike portion took about  30 minutes, as we all rode across the beautiful beach suburbs. 

When I reached the start of the running portion, I dropped my bike in the marked area and quickly looked around for Colin. He was nowhere to be seen so he must have been way ahead of me by that time! Oh well. I began to run the 2 km back to the beach at a leisurely pace, aware that my semi-erect dick was flopping about inside my tri-suit. When at long last I reached the finish line, I saw Colin standing next to my mum, who was taking a photo of me. I waved to them as I passed the finish line, walked across to them and sat down, exhausted, on the grass.

Both congratulated me on finishing and I asked Colin how far ahead of me he finished. He told me only about a minute but I’m sure he was just being nice, so I guessed it would have been two or three minutes at least. After talking for a few minutes, Colin suggested we go to the change rooms at the beach to shower and change. As I walked with Colin to the change rooms, I couldn’t help but glance at his crotch. What I saw took me aback. He had a full erection! As soon as I noticed, I looked away but could feel my own boner getting harder and harder.

We had reached the change rooms and it was extremely crowded due to many people participating in the triathlon. Colin suggested we should shower together to save time and I agreed. After waiting a minute or two, a shower stall opened up and we quickly went inside and locked the stall door. As soon as we had done that, I looked over at Colin - who was rubbing his boner furiously through his tri suit! When he noticed that I noticed he explained he always got hard after competing in a sporting event and masturbated after as soon as he could as a sort of reward.

Now my boner was completely hard and leaking. Colin was groaning and soon his body stiffened. Cum shot through the thin material of his suit and splattered onto the shower floor. Excited, I started to rub my boner vigorously while my friend caught his breath. It didn’t take long before I exploded in my tri suit and cum leaked down my legs and onto the floor. Marvelling at our shared jerk-off session, Colin and I quickly stripped off our suits and showered in the same stall. We didn’t touch each other but constantly checked out each other’s body.

Wow, I need to run triathlons more often!