How I got started flashing.

Guess it all started while I was still in high school. I'd come home everyday after school, strip and jack-off. I had the house to myself, so I could do whatever I wanted. There was a girl who lived behind us that would always cut through our yard to get to her house walking home from the bus. With all that free time, I guess the fantasies started flowing in my head while I stroked my cock and I started thinking how much I'd love to have her. Somehow I got it in my head to jackoff in front of her. She walked in between my house and the neighbors everyday and I would watch her through the windows as I basically walked in time with her the length of the house towards the back bedroom which faced her house and which I knew she'd be passing by. I was so fucking scared and turned on at the same time, my heart was pounding and I was literally dripping sweat from under my arms! Well I got to the back bedroom before she did and stood there slowly stroking. (I had to go slow because I was so turned on at this point I was about to shoot a monster load) I had already opened the shades and curtains on the windows beforehand (We had floor to ceiling windows in this part of the house so I knew she'd be able to see me completely nude if she looked)
I was prepared, cock standing not fully erect, but still hard and sticking straight out in front of me, swollen from being so close to cumming, window open, waiting for Jen to walk by. I knew precisely when she would walk by so I stopped jacking and stood facing the vanity mirror in the bedroom which put me at a side profile but turned slightly towards the window, but not looking directly at that spot. (got to make it appear accidental not intentional, right? You fellow flashers know EXACTLY what I'm talking about!)
Suddenly she passed through our yard, not directly in front of our window but sort of walked away from it at an angle. I was watching her out of the corner of my eye and as soon as she was in my view, she turned, saw me standing there with my cock swollen and turgid, looked away in shame, then immediately looked back because she had realized I wasn't looking at her and she wanted to see her naked neighbor again without being caught! She stared at me as long as she dared as she kept heading towards her house.
After she had passed out of my line of sight I began stroking again. I had barely touched my cock when it hit me, I had the MOST intense orgasm I have ever had in my entire life!!! It was so intense, I literally went weak in the knees and dropped to the gound! The combination of adrenaline, endorphines, and dopamine was too much. It was a lethal cocktail of natural chemicals released in my brain and body and from that moment forward, I was hooked!
That was the start of my flashing which actually began a 29 year journey (although I didn't know it at the time) of a downward, out of control, spiral of my life and an addiction to sex which includes exhibitionism, voyeurism, and more porn than you can imagine.