I was driving a few hours in a fairly large pickup truck. I was on the interstate in a rural area with light traffic and using cruise control.
I unzipped my pants and started stroking my penis slowly. At first I would cover up when passing trucks, but eventually I stopped caring and stripped naked. I was so hard!
Finally I stopped and went behind an abandoned building, where I got out of the truck, still naked but with shoes, and masturbated until I cummed.
It was so much fun! I need to do it again soon!
