An erotic drama depicting the forbidden physical relationship between a wife with a bedridden, sickly husband and her father-in-law who supports them. Since her husband fell ill, 'Azumi' has been sexless. Her lower body was throbbing and hot. One day, she caught a glimpse of her father-in-law changing clothes and saw his erect penis. At night, the daughter-in-law masturbates thinking about her father-in-law's thing. The father-in-law watches her actions from the next room. Wanting to respond to his daughter-in-law's feelings, the father-in-law forcefully opens the forbidden door. Initially confused, the daughter-in-law gradually becomes captivated by her father-in-law and begins to seek him out herself. An inappropriate body.
