Room of Guilty Pleasure

Mamoru Sasaki, a teacher who works overtime and gets dissed by his students, hears a mysterious announcement in school at midnight. The voice welcomes him to the Room of Guilty Pleasure, where he can pick any student he likes. Assuming that it's just a dream from the situation spread out before him, Sasaki picks one student on a whim. Led by the announcement, he enters a classroom where his sassy student, Mai Hoshino, is waiting for him, looking embarrassed...

After finishing his supplementary classes, Sasaki Mamoru works overtime until late at night. He is dozing off when the bell rings and wakes up, only to find himself face to face with "Guilty Hole" once again. "Which girl would you like to go with today?" Sasaki asks nervously, but chooses Takajo Makoto, the class representative. In response to Sasaki's sincerity, Takajo says, "As a thank you for listening to my advice..." and begins to button her uniform.