Harry Potter

(Note: for the purposes of this story, Hogwarts will be a university where every student is 18 and up.)

This is a magical world where people can change the world with a flick of a stick.

Here young witches and wizards start to learn about magic at the age of 18 and go to magic school and one such school which is the most prestigious school in magical Britain is Hogwarts.

The Sex Note found itself falling through the air, cascading down and falling through the wards with out alerting anyone on to the grounds of Hogwarts.

The question is, who ends up stumbling upon this magical book?