Ao works at a kindergarten, where he has a crush on one of the parents, Haizaki-san. Ao's twin brother Midori shows up at his place one day, announcing he's got a new boyfriend. However, knowing Midori's track record, Ao is worried. After an argument, Midori tells Ao to see for himself by impersonating him on their next date. To Ao's surprise, he winds up on a date… with his crush!!!