Little Johnny, Billy, and Tommy were walking home from school on a warm spring day. As they cut through the alleys and backyards, they happened to peer through a hole in a fence. Inside the yard, a woman was sunbathing in the nude.
As they looked, Johnny suddenly screamed, left his friends, and ran home.
The next day, the three boys passed the same fence and looked through the hole again. After a few minutes, Johnny once more screamed and ran off quickly.
On the third day, as the boys were peeping through the hole after school, Johnny turned to run again. This time, Billy and Tommy grabbed him and demanded to know what was wrong.
Johnny replied, "My mother told me that if I ever looked at a naked woman, I would turn to stone... And I started to feel a part of me getting awfully hard…"