This is a true story.
Toby was the brother of my first girlfriend. I was 13 and he was 12 when I first felt sexually attracted to him. We were at the neighborhood pool swimming, and it was lunch time so we decided to head home soon. I told Toby I was gonna rinse off in the shower the pool has in the restrooms, and he said he might as well too. There were two showers and they were both available. Toby said 'C'mon' and pulled me into one of the showers. He shut the curtain and dropped his swim trunks, he wasn't facing me but I stared at his adorable little butt. I could feel my boner growing slowly in my trunks.
Toby turned the shower on and he turned around to face me. I looked down to see his adorable little penis erect. He smiled and asked if I'd like to see something he learned how to do, I knew he meant masterbation and I eagerly said that I wanted him to show me. He grabbed his cute little boner and rubbed the shaft up and down. I watched and felt a little bit of cum escape my cock. I couldn't take it anymore! I pulled down my trunks, revealing my more mature penis to his horny eyes. His eyes widened as he stared at my boner, he continued rubbing his little dick, but faster and harder.
I couldn't stand just watching each other masterbate, I wanted him so bad. I grabbed him in a hug, pulling him into me. My dick pressed into his chest. I crouched down and kissed his eager lips, sticking my tongue in. He giggled and I felt his small hand grab my penis. I found his dick while we continued making out and rubbed the shaft while massaging the head with my thumb. My other hand was on his adorable wet butt, and I was squeezing in reaction to all the pleasure.
We were moaning loudly, even with our mouths together. I pushed Toby back into the wall and the love making really took off. Our tongues were fighting each other and our penises were in each other's hands. I bent down a bit and our penises met, we took our hands off each other and started humping each other's crotches furiously. He moaned so loud and we were drooling from our make out session, I felt his penis throb as he reached his climax, he was still too young to produce cum. I had just started producing cum recently, and my climax was going to happen soon. I grabbed his ass again while my climax finally happened, I squirted all over his penis and belly.
We stopped kissing and sat down on the shower's bench and smiled at each other. We kissed more before we finally headed home.
We made love many times after that day. Toby is now 16 and is gone away to Arkansas. I long for another shower with him again...