Chitose's mother-in-law, Hideko, has a bad back, so Chitose starts helping with household chores at her husband's family home. Her father-in-law, Takazou, can't take his eyes off the beautiful Chitose, thinking she's too good for his son, Nobuo. One day, Takazou catches Chitose masturbating in the bathroom and can't control his desire any longer. He sucks on Chitose's tormenting lips and buries his face in her fragrant vagina. Though frightened by such an improper act, Chitose finds her father-in-law becoming increasingly bold in his advances…
