I was getting ready to cycle home, and i was getting ready to get my bike. A friend of mine, marc, lived near me, so we usually cycled together.
Marc had been a friend for years, we lived near each other. He was more muscular than me, taller, very confident, he always had been the 'tough guy' so to say, the center of attention, especially of the girls. And I had heard that the girls thought that he must be 'big', something in his confident way of behaving I guess.
First we thought about waiting for a moment before going, cause of the rain, but since it didn't get any better, we started cycling. We didn't have any protective clothes to keep the rain out, so by the time we got to our neighbourhood we were both completely soaked.
Since i usually was home alone till the evening, marc went with me to my place, cause he wanted to see some porn magazines i had on my room.
Allright! When we entered our house, he wanted to put some of his clothes on the radiators, to let it dry. I went to my room, and got the porn magazines. I took off my pants, put it on the radiator, and started looking in one of the magazines. They were really, very good magazines, great pictures...
Marc came in, he had left his jeans on one of the radiators as well to let it dry, so he was only wearing his boxershorts. I suggested that he'd wear a jeans of mine, but he said it wasn't necessary, cause he was taller, so my size jeans probably wouldn't fit. Then he saw the magazines.
He sat down next to me, and we started looking at them. The girls were very nice, it wasn't like some cheap porn magazines, but a bit better quality.
We both started to feel excited, and I felt an erection building inside my boxers. There were also pictures of guys fucking girls, and i said to marc that i really wanted to trade, that i'd be the guy fucking the girl. And, i said, i'd probably do better with size.
Marc started laughing, thought that i was bragging, that he probably was bigger.
I said - 'no , really!' - and i removed my shirt, so that the bulge in my boxers was visible.
Marc had to laugh, he had an erection as well, and we both felt a bit embarrassed having an erection in each other's presence.
I couldn't help but bragging just a bit.. that the girls would prefer me to him, because my dick was probably bigger.
We both showed each other's size - and i was bigger. My girth, and length, both were bigger.
I felt really proud,especially because i had heard that other girls had thought that he was big - and here I was, being bigger!
Also, the idea that he was taller, more muscular... somehow that made it even better

The funny thing is, that since that moment, he really *did* act slightly different towards me, with a bit more respect, somehow, like i now was an equal partner to talk to, or something, despite the fact i wasn't that muscular.