I was driving to Walmart about 10 miles away and my dick decided to get hard soon after I left home. It was getting dark so I proceeded to pull down my shorts and underwear leaving me naked with one hand on the steering wheel! I started masturbating my 6” hard dick and then I had to stop at a red light with semi trucks on either side of me. One truck had another man in the passenger seat and he had a clear view of me jerking off. I looked up and the guy had his mouth wide open and pointing at his mouth. Well the light turned green and I took off and a few minutes later turned into the Walmart parking lot and pulled everything back up.
End of story