Forced by a Stranger

The following is not real but, in my mind, sometimes I wish it were:
I’ve always been an exhibitionist; I just enjoy being naked in the great outdoors. I am a well built man and have always been a little by-curious. To try to stay healthy I try to take hour long walks every morning and sometimes again in the evenings.
One day as I was walking down the road, I noticed a patch of tall grass on the side of the road. It came to me that I could lie down in the grass naked and listen to the cars pass down the road without being noticed. I thought that I’d give it a try, so I waited until there wasn’t any traffic around and walked over and laid down in the tall grass and waited for a car to pass. After a couple of cars passed, I was convinced that they couldn’t see me,