I lived on a dead end street with very little traffic. I'd strip down, lay on my bed with the light on and curtains open as I jacked off! As I looked out the window there was only one house across the street at an angle I could see so I figured no one could see me!
As I stroked my hard cock, I glanced out the window and noticed the curtains on my neighbors front window move slightly, just a small gap! I froze; could they see what I was doing? I got up and walked out of my room and peeked out one of my other windows to see my neighbors curtains were completely closed. Just my imagination.
Back to my room, laying on the bed stroking my cock but watching the house across the street! There it was again! Their curtains opened ever so slightly! Someone was watching me! I moved a little on my bed as I jacked off so I could watch across the street! If I looked directly their way, the curtains would close! But look away and they would peek open again!
It turned me on even more knowing someone was watching me! I moved a little more, making sure they got a good view of my hard cock as I jacked it! Soon I felt my climax coming, looked right at the curtains across the street and made sure they could see me shoot my load!
I looked back and watched the curtains go closed again as I got up off my bed. After I got cleaned up and dressed, I prepared to go to the store. When I walked out to my car, my neighbor lady across the street was out puttering with her shrubs in front of the house. As I got to my car, she turned towards me, waved and said "Hi Bob" and of course I waved back!
Nothing else was ever said, but on my days off when I lay on my bed jacking off I'd always see her curtains peek open a bit! Made me hornier knowing she was watching me and always made sure she got a good view when I shot my load! Wish she would have joined me or came over for a closer view!