We were all about 10 and had built a clubhouse out of cardboard and scrap wood to hang out in. One of the guys brought a nudie mag and we all were looking at it. He said watch this and took out his cock and started jacking off. We all were just watching at first and the we started too. Before it was over we all were shooting our loads. We spent a lot of time that summer jacking off and sometimes jacking each other.

I was about 10 for my first hard cock in person, had seen several in dad's porn collection before that. Parents were divorced and new older step bro was babysitting.

He came out with porn vid after we were alone and put it on, very quickly his arousal was obvious and asked if i ever jerked off. I hadn't really at that point, he said he would show me how. we got naked together, he was 17 and hung nicely. he got hard quickly and i wasn't far behind. He started stroking and urged me to do what he was doing. That was the start of many fun times when parents were away.

Jerking was just the start of our fun times

I was 10 or 11 with my my best friend doing the "I will show you mine if you show me yours". We ended IP touching each other and it made is hard. Talking about it we learned we had each done it to ourselves before doing it with each other!!

Apart from my own it was best buds dick, both of were 10, we had a camp over in his garden,(like sleepover but in tent in garden.
we had already seen each other naked, that was a few nights of discovery, we jerked each other, sucked & fucked

I was around 10, I was over my friends house and I saw his older brother jacking off in the bathroom.

My own. I was with friends under a streetlight at night and we were looking at a Playboy magazine. I knew something felt different. When I got home I was still hard but had no idea what was going on. I hadn't a clue about masturbating and it went away. It wasn't long before I figured out how to make it go away but it still took a while to figure out that slow circular movement on the frenulum was the main trigger which still serves me daily (including while typing out this memory!).

I wish I had that kind of experience back then but no luck. Good story!

I led a very sheltered life as far as seeing another man's hard-on. I was in my late teens and in the Navy. I was jerking off every chance I got by that time. On board the ships, we all slept in rows of bunks. I was sort of asleep one morning and the guy in the bunk above me jumped down. He was nude and had morning wood. It was massive! I swear it was as big as my forearm and just as long. I was in shock. I couldn't believe a cock could be that big. It was my first and only hard-on I would see for a long time.

13, my dad was getting out of the shower. I couldn't believe how big it was. I remember thinking that there's no way one of those will ever fit inside me

Is every thread going to be hijacked by this faker ?

I was 11 or 12 and my future JO bud played truth or dare. He dared me to hold his cock for 10 seconds, I was nervous to look and there he was in all his glory. It was so much thicker and bigger than mine, and that's when the fun began.....

In person it was with a friends right before it went in my mouth around 12 years old

I was 12 but can't put details on here

My for st time to see a hard dick was , I may have been in 1st grade, slightly older kid who knew more than anybody about sex, began asking me about my older brothers dick,, at some point in that time frame he wanted to see mine, so we were showing to each other, he starting jacking his, so I did the same, his was much larger, it wasn't long before we were doing each others dick, it felt so good, doing each other, he was hard before he took it out, so to make a long story short, it wasn't long before he was sucking my dick,and yes, it wasn't long before I was sucking his dick. That went for several years, that was the 1st hard dick for me.

Other than my own, 13. Wimbledon common, walk home from school. 40 something stranger. Saw my second about 10 minutes later. The second one had to wait while the first one finished with my mouth.

Always happy to chat.