Tomoe was fond of his grandson Kosuke. His grandson's stupidity was still stunning when Kosuke grew up. On this day when Kosuke's parents left the house, Tomoe took good care of him and invited him to take a bath. I used to go with them for a long time. It was natural for Tomoe. However, this careless behavior provokes Kosuke and causes unexpected behavior. What was sought was a forbidden relationship. It was Tomoe's affection to accept and forgive everything her grandchildren did.
