Toshio has decided to change jobs after crushing a rubber boots shop that has continued for three generations. - It was Maki, his subordinate who had a physical relationship with him, that he met at the place of reemployment. - Toshio works at her mercy as her position is reversed, but she enjoys the thrill of playing with him every time. - Maki, who becomes bolder as she gets used to her work, remembers her surprise, but cant resist her pleasure, and Toshio continues to receive her sweet and strict guidance.