At Tsukimine Academy, they have a special system to manage everyone's sexual urges called "guidance" that they use to raise grades across the campus. Staff are forbidden from taking part, but when a new custodian starts creeping around, the student council president has to take matters into her own hands... and body.

Love is still lurking behind the scenes for Tsukimine Academy's student council president, and so is the custodian that's using her for sex. Only this time, she may choose pleasure over her own disgust.