I Didn't Know Anyone Was There

The summer I was 16 I had my four cousins staying with me and my family, I was never alone so i never had the opportunity to jerk off. I was sharing my bedroom with two of my cousins and they were constantly in and out of the bathroom, when I was in there. It had been about three weeks and I was getting constant erections, that were becoming painful and I knew if I didn't find a way to relieve myself soon, I would have a wet dream and embarrass myself in front of my cousins. 

There's a small stream in the Woods not far from where I lived and in one section the water pools just keep enough to go waiting in, it's pretty secluded and aside from myself I thought the only other people who knew about it were my two best friends, the three of us would go skinny-dipping there sometimes. I thought it would be perfect, I could sneak off go skinny-dipping and then jerk off out in the open.

When I got to the stream I didn't waste anytime, I stripped off my clothes and was immediately hard as a rock. I went into the small stream, in this section of the stream the water only went up to just below my waist. I played with myself for a little bit in the water but I needed to cum so badly that, I just climbed out and layed down in the grass, close my eyes and jerked off as quickly as I could.

I shot the biggest load of my life up to that point, it was all over my chest, stomach and even my chin once I had a moment to collect myself I went back into the water to clean off that's when I noticed someone watching me from the trees. When he noticed that I spotted him he stepped out and then I could see that it was a guy I went to school with and that he was jerking off. I stayed in the water and watched him until he came, then I finished cleaning up and went home. I never saw him or anyone else at the stream ever again.