I love to jerk off outside. The breeze on my cock and balls is great. Just a bit of risk makes it better too. Not get arrested risk, just a bit. I had this place at my last job (a department store) where I could look at the customers while I was jerking off (yes, at work) but they couldn't see more than the top of my head and ONLY if they looked directly at me. I loved that. On the C Train ten years ago, before they put cameras in them, I would sometimes be the only one in a car because I got on at the end of the line. The train ran along a busy road. When I thought it might be "my car" I got horny and started rubbing my cock to make it hard while we were parked at the station. As soon as I knew that It WAS my car and we were away from the station, I had five minutes by myself until the next stop. I would stand by the window, where traffic could see me but only if they looked. I'd jerk off and dump my load on the floor and the people at the next station would walk through it and not know because they weren't looking down. But I knew....... Oooooo, I'm getting a boner.