When I was much younger I went to a booth in Amsterdam. I really went in with the idea of watching some porn which I had never seen properly before. When I got in and started watching the film I saw the paper towels and realised what went on. My dick went hard straight away and I started stroking. I have no idea if there was a window or not! I cant remember much about it now, but I do remember cumming a huge amount in a very short time! Think I need to go back . . .