It all started today when the neighbors behind my house had a party. Their house is right outside my backyard and has a full view of the back of my house. There were many people running around their yard which I had seen throughout the day.
Later in the afternoon I decided to take a shower and this is when the fun started. I was standing naked in front of the mirror and it had been a few days since I have masturbated so I thought to myself.. why not do it right now. So I started feeling myself and after three days let me tell you... it felt sooo good. I got a huge erection and started stroking when out of the corner of my eye I noticed two girls probably about 15 or 16 standing in my neighbors yard crouched down next to the fence looking in my direction.
The distance from my house to their yard is only about 15 feet so they had a clear view of me through the bathroom window. They were both giggling and had their hands over their mouths. The thought of being watched really made me hard and I started stroking myself slow then began to do it faster and faster. I was so horny that I only lasted about five minutes. When I started to cum the two girls gasped and one of them said 'Oh my god did you see that!' I was in heaven for a few minutes after that and when I looked out the window I gave a wave to the girls and they waved back. Being watched was one of the most erotic things ever and I'm getting hard just thinking about it. I think I'm gonna go have some fun.