[DeepL Translation - needs review] Volume 1 of 1: The special tag team of YOSHIDA Morohe and YUZUKI Ryota presents a make-up comedy of a gal sister-in-law and her comic brother! Friendship...love...irrelevant. Aonuma Aira (13) leads an empty school life. One day, her parents remarry and a high school student and gal, Mizusai, becomes her sister-in-law...! Although Mizusai is a newcomer to Aiara, she feels strangely close to her...! Moreover, Mizusai's hobby is "decorating"! Aira is transform...
