Once Upon A Time, Don Bluth made a kooky film based off a fairy tale. Years later, a young author would make an equally kooky fanfiction based off the same film. Except with a girl with a less ridiculous name. Lily is a human girl treated like a daughter by Zecora. Then she's kidnapped by ponies who want her to become a bride for Blueblood. She's in love with a human she met in the forest. Includes songs, incredibly awful.
Not completely true to the story, you have been warned.