Driving along in my van, I felt that I had to stop to relax. As I did so, the need to piss came over me once again. I had time to put my camera down before a torrent of pee shot into my stonewashed jeans. As I am peeing, a car passes right next to me. This excites me a lot, sitting here in such a wet state. So I put my hand in my jeans and play. More vehicles pass me, and each time they do I let out another squirt of piss. I wonder if they look inside and know what I am doing?