She may have lost her costume, but she's never lost a fight!

Her Mission? To expose rampant classroom corruption at the Big Toenail of Satan's Spartan Institute of Higher Education - all while repeatedly rescuing everyone's favourite victim, the beautiful (and often naked) Mayumi Takahashi, from the Institutes terrifying torture chamber. And if battling a perverted principal and treacherous teacher weren't enough, the well-endowed Kekko Kamen must bare it all as she goes up against a Nazi dominatrix Punishment Counselor; a manically muscle-bound super stud; the electrically charged tentacles of a gorgeous exchange student from hell; and a super-sleazy, snapshot-taking samurai who's bent on capturing naughty photos of every girl on campus. Will Mayumi make it out alive? (Or at least with her school uniform?) Will our skin-clad crusader be able to straddle the line between indecent exposure and her desire to win decent treatment for the school's succulent student bodies?