Plot: When Ryōshi protects Otsū Tsurugaya from a stray baseball, Otsū, who is obsessed with repaying favors, becomes his maid and does all various things which makes him uncomfortable. While visiting Ryōshi's house to check on the situation, Ryōko and Ringo meet his aunt Yukime, an author who Ryōko is a big fan, who points out Ryōko's potential feelings for Ryōshi