A commission for Pixelpapst.

WARNING: The following backstory contains some spoilers relating to Little Witch Academia.

Professor Ursula may be a small, unassuming witch who teaches classes at Luna Nova Academy, but in truth, she's actually Shiny Chariot, hardened and bulked up from an incident involving a technique borrowed from Croix that was used to fuel her magic shows, Dream Fuel Spirit magic. After she hanging up her cape out of shame, Chariot has found that gaining muscle mass has never been easier. As a response to her terrible reputation, she became Ursula Callistis, also hiding her enhanced body to keep a low profile. But with Croix's return, Chariot soon finds that the witches of Luna Nova are starting to act rather strangely, with everyone starting to get an urge for lifting. And she may be having it the worse out of them all...