Akiko is the name of a cyborg woman who is sent to investigate a recently outbreak of nymphomania amongst the students of an all girl school. In the opening scenes of the first episode, we see a girl helplessly masturbating even in front of her parents. The parents contact an agency which sends in Akiko, who goes undercover as a new teacher.

The artwork is dated by 2005's standards, and overall this anime doesn't have much going for it other than pornography. Most of the sex is lesbian rape, though there are a couple of heterosexual rape scenes, and one tentacle scene and one necrophilia scene towards the end. 3 out of 10.