Why Do I Talk About Sex to High School Students?

Why do I do this? Is it because I enjoy grossing you out with horror stories of what can happen, the tales of sterility and pain and nasty, nightmare growths in unmentionable places—even the possibility of dying due to disease: Am I bored? Not enough to do with a husband, four kids and a writing career I love? Is it money?

Nah. This is for free.