Kyouko, a skilled teacher who travels from school to school solving problems, is assigned to an all-girls academy this time.

The academy’s chairwoman, Shizuka Kosemura, inherited the school from her late father and has been struggling with a troublemaker named Mai Sagawa.
Hearing about Kyouko from an acquaintance, Shizuka summons her to reform the delinquent.
Joining them is Saya Kisaragi, a seemingly serious and model student.
And so, the curtain rises on a mad tale—

In this all-girls academy, a series of lesbian plays take place.
Drugged with aphrodisiacs, the girls are taken advantage of in the bathroom.
They are forced to pose nude in the classroom, or used as human furniture in the gym storage room.
Their ankles tied with dumbbells, they are whipped with leather belts.
Don't forget about a 69 competition where the loser becomes the winner’s plaything.
They are forced to drink urine in the bathroom, then made to clean up afterward.
At the school festival, they are made to wrestle in public while wearing a vibrator-laden loincloth.

And that’s not all—tribadism, double-ended dildos, threesomes, and more.
Kyouko even becomes a stress-relief toy for the other students.

In this male-free zone, can Kyouko reform the delinquent Mai? Or will she be the one who gets “educated”?

[Translated from the official website]