The husband's father, 'Kanjo,' is cared for daily by his wife, 'Kyoko.' One day, Kanjo muttered, 'I want to go to a hot spring before I die...' This remark led the family to decide on a hot spring trip. On the day of their arrival at the inn, Keisuke received a call from his boss at work, and Keisuke had to rush back to the company… The two left behind indulged in forbidden care in a place far removed from their daily lives...
