Toshio changes jobs after closing down a rubber boots store that has been in business for three generations.What I met at the new job was his subordinate, Maki, who had a physical relationship.Her position is reversed, and Toshio works under her mercy, but she enjoys the thrill of playing with him whenever possible.Maki, who becomes bolder as she gets used to her work, is surprised by her, but can't resist her pleasure, and Toshio continues to receive her sweet and strict guidance.