Two years ago, Yumi married her colleague Kuroda. She decided to quit work to stay home to help her family with the thought of having children with her husband. But her husband was barren, trying forever but in vain. Meanwhile, her father's factory in the countryside collapsed. Not wanting her husband to get involved, she decided to go to work to earn money to pay off her father's debt. Knowing this, the director asked her to be his mistress for one month as a secretary. Instead, he will pay off her family's debt and help solve the factory's problems. Yumi agreed because there was no other way. Since then she became the director's secretary and lover, he seduced her whenever he wanted, while her husband slept outside the hotel, in the director's room while he slept at home, next to her. 8230; At Yumi he ejaculated as if he wanted to change every barren husband and impregnate her.