When he called his mother-in-law, he was shocked to hear that she didn't know where he was. His wife had run away from home. While he was thinking about why, his mother-in-law came to stay the night out of concern. He was relieved for a moment, but for some reason, his mother-in-law was drinking beer naked after a bath... Atsushi was frozen by this unexpected turn of events. Her breasts swayed with every step, and she carried herself with no intention of hiding her private parts... Atsushi was stunned and began to think strange things. Maybe this was the case of "it's shameful for a man not to eat the food that's set before him"...