The company run by her husband's brother went bankrupt, and her brother-in-law disappeared. Her husband, who was a joint guarantor, was burdened with a large amount of debt and applied for a loan from the president, Tabuchi. Tabuchi's condition was to have his wife, Ao, work as his secretary. Tabuchi's demands escalated, and Ao, who was asked for a physical relationship, refused. Then the loan talks were canceled, and in the end, her husband also began to be sidelined within the company... Ao, who was cornered, had no choice but to become Tabuchi's "sexual disposal secretary." Eventually, Ao, who was dominated by Tabuchi, was taught "begging lewd words" and fell.