Since I was school aged, I loved flashing and when I began masturbating , I soon discovered I loved being watched. This story happened when I was a young teen. I was already flashing girls within easy walking distance of my house. In the fall, I remember one ploy I used several times to flash. As a set-up to pull my pants down, I would stuff them with old leaves. I pretended bad kids did that to me, and I was being itched by them. Once I remember when I was around 13, I was walking about a half mile from my house, and saw a girl a little younger than me alone in her back yard. She had long dark hair and looked cute. I went into a yard 1 house away from hers, pretending I didn't see her. No one else was around, and I was off the street, and behind some trees. Then I said real loud, supposedly to no one, just pretending to be talking to myself and angry, 'Damn you kids for putting those leaves in my pants!' I was loud enough for her to hear, and of course she looked up and saw me. I immediately glanced away, not making eye contact, and looked down, my hand in my pants, pulling out leaves. A 1 second glance at her saw she was watching. Then I said, 'this won't work! and Owww!' , like I was hurt. She was watching, so I undid my pants. As I did I saw her suddenly duck down ,looking directly at me, so I wouldn't see her. She did not know I already knew she was there!
Then I dropped my pants completely, and stood before her, my penis fully exposed! She just stared, sneaking glances at me , as I now slowly pulled leaves from my pubic hairs. Then I began to rub my penis. I slowly got hard, rubbing myself. I saw her quickly move to behind another tree,that was closer, and then, as I masturbated,I looked to see her reaction and we made eye contact. Acting surprised I said 'Oh my God!' and quickly pulled my pants up. She was just staring, more amazed than anything else. I was probably the first naked guy she had ever seen! She looked fascinated! She had a small grin! Her eyes had been glued to my penis!
I started to leave, as I was still shy. When I finally looked back, to my surprise, she was following me! Now my horniness was too much to bear! I left the sidewalk and again ducked into a deserted yard and found a private area behind some trees. I dropped my pants, and pretended to again pull leaves from my privates. I waited for her, and sure enough, she soon came into view, and again hid behind a tree, peeking at me. I was too horny now to stop! I masturbated right there, slowly stroking, groaning and shaking! I was beyond excited, finally shooting a load of cum on the dirt. As I pulled up my pants, I saw her running away. She yelled back as she ran 'I'm telling!' I ran home, and didn't go back there for many months. I never flashed her again. Years later I saw her at her house and she had become real hot!