About the fourth night of camp, we were all talking before going to sleep, and suddenly Billy jumped up out of his sleeping bag and yelled, hey, someone give me a cup; I'll fill it up!"

I hadn't been paying attention to what was going on Billy's side of the tent, so I don't know what triggered him to say that, but I looked over and saw that Billy had his PJs (which he always wore) pulled down and he was holding his penis, which was hard. I was really surprised, and, for the first time, got a look at Billy naked. It was neat. Better yet, he obviously knew about masturbation, or he wouldn't have said what he did.

Everyone laughed, and Billy jumped to the ground and paraded around, showing off his boner. I couldn't believe it; that was totally out of character for him, but I enjoyed watching him. I think the other guys did, too, because I looked around and saw several pull their pants, shorts, PJs, or underwear down, and join in the grabassing.

Later, after everyone settled down and I thought everyone was asleep, I was fingering my penis, thinking of masturbating inside my sleeping bag, like I had several other nights. I had been excited by seeing Billy. Suddenly I noticed a rustling sound in Billy's direction, so I turned my head slowly, and could see the sleeping bag down by Billy's middle. It was being held up sorta tent-like, and I could see slight rhythmic, jerky movement. Billy was jacking off! Wow, I almost flipped......(cont)