I was driving home from work last night and I had really bad diarrhoea from a sandwich I had for lunch. I clenched tightly and put my foot down to try and make it home in time but I got pulled over for speeding. Apparently I was doing 52 mph in a 30 limit and I told to get out of the car which I really didn't want to do because I was about to poo myself. As I got out I sharted a little bit and I apologised for speeding and told the officer I was desperate for the toilet and I was trying to get home in time. He realised I had to go really badly so he let me off with a warning. He then gave me a roll of paper towel and told me to go in the bushes. I thanked him three times and I noticed he had an erection. I ran into the bushes holding my bum and ripped my jeans and knickers down and . This relief was incredible and when I finished I took my jeans and knickers off and found my jeans were still clean but my knickers were ruined so I wiped my bum and put my jeans back on without my knickers and went back to my car feeling a lot better. The cop was still in his car and he was masturbating through his trousers and I knew he was getting off on my situation.