A certain weekend. Kawamura, an employee salesman at Mannendaira, delivers his only daughter, Haruka, to the villa owned by Managing Director Odozaki of a client company, but the managing director has an urgent job, and he and Haruka spend the rest of the evening together... However, the defenseless appearance of Haruka, who has fallen asleep, ignites Kawamura's inferiority. ……And then, the disparity reversal humiliation began.
