Saki and her son Shingo have a rather poor relationship, and now their relationship has deteriorated to the point where they curse at each other whenever they meet. On this day, they are also in a state of mutual exploitation, and Saki uttered the words 'I am not popular,' which made Shingo anxious. Shingo's pride was trampled, and his anger erupted. He retaliated physically. Even if he tried to fight back, there was no way he could contend with the young man who had Saki's strength. Saki would be humiliated by being forced to serve her son physically.
