Saeko Matsushita married an incompetent husband, and after working for a short time, he was fired from his job due to lack of abilities. With her domestic work at home, it was impossible to cover the rent expenses, so Saeko decided to negotiate with her landlord to not evict her and her husband, and instead, she would work as a maid for him to offset the rent. With her beautiful appearance, Saeko was easily accepted, but she had no idea about the sinister intentions of this lecherous man. The outcome was that Saeko cheated on her husband and became the lover of her landlord, solely because her incompetent husband caused her to be cheated on.