Keiko lives in a small countryside village named Cocco. Here she attends the local agricultural university.
This university is very strict, and she is asked by a professor to help get some troublesome students to stop skipping classes.
However, Keiko is socially awkward, and needs to learn how to interact with others.
Meet Arihara Yuna. She’s a prim and proper athletic honor student by day and Magical Holy Angel Cat Princess Yuusha, the magical defender of good girls and the bane of Badguy by night!
Except she’s actually a total masochistic slut with ginormous boobs who always loses to Badguy and turns into his plaything. Her real magical girl name is Magical Horny Angel Cat Princess Yuusha.
This is her story.