In a mountain village during the early Showa era, a family of four—a father, his two daughters, and a servant—lived as farmers. The older of the two daughters doted on the servant like a younger brother. One day, after watching the daughters change clothes, the father hid in the barn and masturbated. The older daughter let him touch her breasts and helped him finish. Sadly, both the kind daughters succumbed to tuberculosis and lost their lives... and so did the father... A tragic yet erotic drama set in the early Showa era...