She has been married for three years to her much older husband, attracted by his kindness and his strength as a businessman. She thought their happy days would continue forever, but the company was forced into bankruptcy due to the betrayal of a subordinate. In order to cover the huge debts they had incurred and to support their future, his wife Haruka looked for a job and came to Ozawa's company for an interview. She was hired as a salesperson. However, she was not hired... However, Ozawa offered her favorable conditions as a secretary, including a mistress contract, and ordered her to change into the expensive underwear he handed her on the spot...