Two years into their marriage, Sumire's husband was not unkind but his indifference left her feeling lonely. She struggled to get his attention, but to no avail. It was then that her father-in-law, Kazuo, offered to listen to her troubles... However, her husband remained indifferent to her advances, while Kazuo found himself unable to take his eyes off her. As Kazuo tried to console the disappointed Sumire, he could no longer hold back... From that day forward, the two continued their relationship in secret. Before long, Sumire found herself desiring not her husband's child, but her father-in-law's.
