In Episode 2 of "69: Itsuwari no Bishou," titled "A Thirst For Recognition," Aoi Midori, a diligent student known for her reserved demeanor and captivating smile, faces a significant challenge. After a failed attempt to blackmail her teacher, Izumi Kuwabara, Aoi becomes a victim of sexual assault. The abuse continues in the infirmary, where they are observed by Maho, Izumi’s fiancée. Now aware of the true nature of their relationship, Aoi resolves to submit to her teacher to atone for her actions.