I was 13, average build, 5'8" with a 6" circumcised penis and Danny was 13 , had a small build, 5'3" and he had a long 6.5" uncircumcised penis that had a long foreskin.
It was Sunday and I was bored of sitting home alone and playing computer games by myself so I decided to text my friend Danny. I asked if he wanted to swim today in his nice inground pool, he said sure. I rode my bike to his house, only a mile away. Dan answered the door in white basketball shorts and no shirt on, I could tell that he had no underwear on because I could clearly see the outline of his big penis on his small body.
He invited me in and asked me if I wanted anything, I said no and that I was just really hot. Danny then asked me if I was ready to get changed to swim, I replied hell yea I am! He then told me that we had to change in the same room together since his younger brothers were sleeping in his room. I was nervous but excited at the same time. I could feel my penis stiffening every time it bounced as we ran up the stairs to the bathroom. When we went inside he shut the door, locked it, and turned on all of the lights. His arm brushed my penis that was now making a tent in my loose shorts. He took a few steps back and turned towards me, smiling a little bit. He put his thumbs under the band of his shorts and slowly lowered them. His fully erect 6.5" uncircumcised penis sprang out of his shorts and was now sticking strait out. I made eye contact with Dan for a second but I went back to staring. After a few more seconds I took off my shirt and then slowly lowered my own shorts revealing my 6" circumcised penis that also sprang out of my pants. Dan was staring straight at it for a while, he was probably looking at my pubes because I had a full bush and he barely has any hair. We were now completely naked together in the same room for the first time both of us staring at each others parts.
I broke the silence by reaching out and rubbing his penis. His penis has dropping precum and so was mine. He then pulled us close together so the tips of our penises were touching he then took hold of his shaft and began to slide his foreskin completely over the head of my dick. I was in ecstasy and ready to cum at any second! He said that we should compare sizes, I agreed so he pushed our bodies together again and put our penises next to each other, his was poking into my base when mine could barely hit his ( that's how I decided that he's 6.5"). He then took our dicks and flipped them up so they were pointing strait up, he started to hump me with our penises touching. He started to moan and say ohh James I've wanted to do this for so long! I moaned too and said me too! Once he said that I started to hump also. The pressure of both of us humping at the same time was too much to handle and we blew our loads all over each other and started to moan really loud. We forgot that his brother was in the room next to us and we both went to the pool naked and washed off the cum.
It was the greatest day ever and we agreed to do it more often! It was always my fantasy to see dans penis and now I got to do a whole lot more than that!