Emperor, an only child, presents his mother Chisato with a two-day, one-night trip using his first salary. The inn surprisingly offers only mixed bathing, so to protect Chisato from other guests, they decide to enter the mixed bath together. However, this choice becomes the turning point in the relationship between the Shoda parent and child. The mother superimposes her deceased husband onto her son, while the son secretly admires his mother as a woman. But is that really wrong? It's fine if your lifelong partner is a family member. Even if it's a parent-child relationship, it's fine. Happiness is happiness after all, happiness is happiness after all…
