A little boy and girl were playing doctor. The little boy boldly pulled off his shirt and pointed to his nipples.
"I've got two of these," he said. "How about you?" The little girl opened her blouse and showed him her nipples. So the boy pointed to his belly button. The little girl looked down showed him her belly button. So the little boy dropped his drawers and pointed to his penis. The little girl raised her skirt and pulled her underwear to the side, but search as she might she couldn't find that particular organ. The little boy taunted her till she ran home to her mommy. She returned 15 minutes later with a big grin on her face.
"My mommy told me that when I am 15 years old, I'll have as many of those as I want!"