Kekko Kamen, the fearless heroine who wears red boots, a red mask, and nothing else, she has an uncanny way of destroying her opponents by stunning them with her private parts and proceeding to kick their butts.

Mayumi and the other students are suspected of cheating and put in the torture room, where a device is waiting on them. However, this is all a ruse to make Kekko Kamen appear!

A teacher sent out by Toenail Of Satan to the prestigious Sparta Academy had students receive the highest-ranked humiliation punishment in the name of shame ...