One night I was in my room and when I looked out the window, I could see the neighbor boy had his blinds left open and was sitting at the end of his bed in just his underwear. I stood there watching him for a few minutes and I saw the bulge getting bigger. The TV was the only light on in his room, so I guess he was watching a porno movie.
I closed my blinds just enough so I could still see him and kept on watching. He kept squeezing his penis through his underwear for a couple of minutes but then took them off. I have had sort of a crush on him for a while, but seeing him completely naked made me want him more. His penis wasn't huge, but it looked nice from what I could see. He just sat there for another minute or so with it bobbing up and down, but then leaned back and started stroking. My panties were dripping wet by now so I closed my door and slid them off, and then pulled off my shirt leaving me as naked as him.
He started going crazy, stroking fast humping the air. I imagined I was right there with him having wild sex, busting my cherry and pounding my aching pussy with his rock hard penis. Just thinking about this made me want to cum, but I wanted to wait for him so I backed off and started going again.
Pretty soon I knew he was going to cum because he got up and reached under his bed pulling out a small towel, then got back up and started beating off again. I started going faster, squeezing my clit and running a fingernail up and down my wet lips. I was right on the edge when I saw his back arch a little and a long line of cum shot out and onto his belly. I let loose with my orgasm and had to stop myself from screaming so my parents wouldn't hear me. I didn't take my eyes off of him, but he just kept cumming and cumming, shooting out three or four lines before he collapsed on his bed. He layed there for a few seconds before wiping himself off and hiding it back under his bed. He walked over and squatted in front of his TV taking out the movie, his penis still sticking out and bobbing back and forth. He then put on his pyjama pants, turned off the TV and went to bed. Since the show was over, I put my shirt back on too but stayed pantiless and tried falling asleep. About an hour later, I pulled up my shirt and rubbed myself off again.
I keep watching out the window to see if he is there again but most of the times his blinds are shut. A couple of times he had left them open though and I masturbated along with him. Someday I hope I can have the guts to go over and talk to him.