The fillies of Ponyville have a campout at the Sweet Apple Barn. They decide to have some fun reading 'Foal's and Household Tales' by the Brothers Grim. Despite the title, the Tales are definitely not appropriate for foals.

Cheerilee teaches her students about the magic that all Ponies have, but the Cutie Mark Crusaders are left with some unanswered questions. So they ask their personal heroes for more information.
My first attempt at posting this story failed for being too short, so I added a lot to it. Let's hope this version passes moderation.