I was only thirteen when i discovered the pleasures of sex. I used to visit my local running track which was close to my home, and on numerious ocassions i would go for a walk in the forest close by.
My favorite passtime was to stand and watch the people walking past. Because of the trees and bushes nobody saw me as i would stand and wank off, spilling my cum over the ground.
One day i was standing wanking my self off as i watched a mother and her two young girls playing close by. My cock was really hard and throbbing and i was close to cumming when i heard a noise behind me. I turned round, cock in hand, to see a man standing about ten feet behind me looking at my cock.
I didnt know what to do, run, hide, or just stand there. So i did nothing. He looked at me and nodded. At this stage my cock had gone down, so i started to stroke it again while i looked at the man standing in front of me. He dropped his hands to the front of his pants and slowly unzipped himself and putting his hand inside his jeans he withdrew his cock and started to wank off as well.