Since getting married, Takeru has been hiding his inferiority towards his mother-in-law, Chaoyang. Even though she thinks it's wrong, she can't control her feelings that are attracted to her bewitching sex appeal that the morning sun gives off, and she has no choice but to spend every day in agony... However, one day, her wife, who had to leave her house on a trip, asked her mother to take care of Ataru, and Chaoyang came to her house. Her wife is away on her travels. Under one roof with her longing mother-in-law. In her once-in-a-lifetime situation, Takeru's desire finally explodes...
