When we were young, getting a chance to see a naked woman meant finding a copy of the Daily Sport on the train. Or if you were lucky, getting a look at a mate's, older sibling's porno. Now kids can simply hit a few keys on their computers and every imaginable filth-fest video is at their fingertips. So why worry when a teacher accidentally shows her class a home-made porn video? That's just good personal commitment to sex education.