I was in a supermarket shopping of course when my asshole started to itch real bad. I couldn't scratch my asshole right then because there were too many people around. So I found an isle that was clear so I reached back and started scratching my ass hole. Wouldn't you know, after a few seconds 3 girls came around the corner from behind me and they let out a roar of laughter. They ran up to me and one girl said to me, your underpants are going to be messy. Why don't you go home and take your underpants off and lick your shit stains. I left my shopping cart there and left the store as they laughed. I only hope I never run into them again. I will be the most embarrassed guy in the world.