It's the summer before their fourth year. Harry, Ron, and Hermione are all at the burrow, and are preparing to attend the Quidditch World Cup. But one night, Ron has a rather… pleasant dream.

Harry, Ron, and Hermione are about to take Polyjuice potion to turn into Crabbe, Goyle, and Millicent Bulstrode to sneak into the Slytherin common room, but she doesn't turn into a cat like the book states, something else happens. Wait, I had a stroke reading that. It's good..(I think, haha)