I Am A Lousy Guardian Who Was Seduced By A Plain But Strangely Intriguing New Daycare Teacher, Someday Sensei, And Became Addicted To Clandestine Affair Sex. Someday Kamishiro 地味だけど妙にそそられる新米保育士のいつか先生に誘惑されて、密会不倫セックスにハマってしまった最低保護者の僕。 神代いつか