OK son", he says. It's as easy as counting to 5.
1. Pull down your pants. 2. Pull back your foreskin. 3. Pee in the toilet. 4. Put your foreskin back. 5. Pull up your pants.
From then on, every time the boy goes to the toilet, he counts from 1 to 5. One day, the father noticed his son was taking quite some time in the toilet. He went to check on him and overheard his son saying "2,4,2,4,2,4,2,4".