Shown How to Jack Off

This was during the summer of 82. Me and my brother were staying the night at our cousins, both male. They had an old army tent set under a big tree that had a treehouse in it next to a pond.  We did normal kid stuff, like skipping rocks on the water and taking turns rolling down a hill in a tin horn, cooking weenies and marshmallows on the campfire. You know, just having a good time as kids can do. It was already dark and getting kind of late, so we decided to hit the hay. We laid in the tent on individual sleeping bags because it was a typical hot July night and we were telling stories, talking about this and that and of course, since we all were young with raging hormones, the topic of sex came up and we all ended up with erections. It was nightime but enough moonlight was out that the open window flap was letting in just enough light to kinda see each other. I could tell that my cousins had their hand on their crotches, rubbing their dicks, but I didnt know exactly what they were doing. I had gotten erections before and seen my brother hard too but we never really knew what to do with them other than sticking it in a girls vagina.  One of my cousins asked if I could make cum come out, I said that I didn't know what that was because I really didn't. I never got a birds and bees talk so I didn't know about the particulars on how babies were made. That's when the oldest cousin said that he was going to jack off. He lifted his hips up and pulled off his swim trunks. His penis was way bigger than mine, easily 9 inches, hard as hell and it slapped his belly when the trunks unhung his dick. He started stroking his up and down. At the same time, his brother had his dick out, playing with it while we were watching his brother jack off. This was making my already hard dick throb almost painfully. I looked to my brother and he already had his pecker out playing with it so I took my shorts off too. There we were, the four of us, playing with ourselves in the pale moonlight.  My oldest cousin started stroking faster and lifting his head and ass up, was getting the tip of his cock just inches from his face. We was breathing hard and fast saying "I'm going to cum" over and over and then he just stopped breathing and stroking. I could hear something that sounded like a squirtgun hitting the canvas tent. I didn't count, but it must have been a good 8 or 9 strong squirts. He collapsed and let out a soft and mellow moan.  That's when his brother got out a lighter and struck it and we saw him, he was reaching for his shirt to wipe the cum off of his chest, neck, cheeks, mouth, chin and he even had it in his hair.  Then he struck the lighter on the tent were his cum hit. It was about 3 feet from were his head was. It was covered in hundreds of little splatter spots with the cum starting to slide down, making wet trails as it went.  I laid back down and mimicked what I just saw and ended up having my very first orgasm. I watched as my younger cousin had a orgasm and also seen my brother jacking off, stroking his little dick and having his first orgasm. We 3 were still not old enough to produce sperm yet so they were dry orgasms, but it felt sooo good. We all ended up jacking off many times that first night. And during the horniness of it all, I took my cousins cum soaked shirt that he had just wiped up with just "to smell" what cum smelled like, and brought it up to my nose and smelled, it smelt a little like bleach. I quickly stuck my tongue out and touched his shirt with it and found a still warm wad of cum. Tasted kind of like nothing really, maybe a little tart. The sight of my cousin, with his big dick, cum all over his face and the tent wall, all four of us playing with our dicks and me getting some of his cum on my tongue  is one of the main memories that I use to jack off to today. I'm about to bust from remembering and writing it down. My dick is leaking so much precum, it wont take long for me to cum and hopefully shoot it high and far. This is my first story and every bit of it is true. I hope that my writing skills don't detract from the story in any way and I hope people enjoy it. I have so many masturbation memories that I hope to write about in the future.