Okay, so it was very likely illegal and a totally blatant disregard for others, BUT...I was incredibly horny and couldn't stop touching myself. So, I whipped it out on a long drive home from work. Busy streets, but nothing too bad. I untucked my shirt so I could throw it over my cock if I needed to hide it quickly. I was trying to be discreet. However, as I was cruising along in a left lane (in my 4-door sedan), I didn't notice the white pickup that turned and joined me on the road. I had freed my balls from their imprisonment as well and was happily stroking away, getting close to a magic moment, but not actually wanting to get there until I got home. Suddenly, my peripheral vision kicks in and I notice the truck. Glance to my right and -- too late, busted! -- a young college-aged guy and his buddy are laughing and pointing at me as I'm stroking my meat. They had the perfect vantage point to see the whole show...up, down, up, down, etc., Instantly limp, and red in the face, I slide into the first left-turn lane that I can, thoroughly embarrassed and they drive by laughing. ("I hope they didn't get my license plate number," I thought.) By the time I got home, however, the embarrassment had faded and I was even hornier. It made for an excellent orgasm... Similar stories out there?