あらすじ
Rika lived alone in her apartment. When she accidentally punched a hole in the wall, she found her strict, iron-masked teacher Kurogane-sensei on the other side! To keep quiet about all the personal "dark side" things she overheard from his apartment, Rika demanded extra tutoring from Kurogane-san!
あらすじはAniListより（英語）。
Chiyo Sugayaの他の作品
データベース内の関連マンガ
自社カタログから選出 — 同じ作者、またはジャンルの重なり。