A father-in-law who was sexually mischievous with his son's wife, Ayame, who lives together. His father-in-law's secret enjoyment was about to be threatened. Finally, his son found out. He is ordered to live separately by his even more disgusted son. He is completely self-inflicted by his father-in-law, but from the shock, he suddenly falls ill and falls asleep. The son and his wife panicked and worried about the sudden thing, but it was his father-in-law's sneaky trap. Unaware of this, Ayame goes to take care of her...
