Chitose, a married woman who has been married for five years, lives happily in her long-awaited home with her husband, who works for a major company. - Due to personnel changes at her husband's company coming up next month, the couple was confident that he would be promoted to a managerial position. - One evening, when the two of them were preparing a delicious meal to celebrate their wedding anniversary, her husband came home with his boss, Managing Director Ikeda. - Chitose humbly welcomes a boss who claims to have authority over personnel affairs, but the boss's gaze is drawn insidiously to the magnificent breasts of his subordinate's wife...