Kakeru, a son-in-law, feels a fair amount of sympathy for his mother-in-law, Satsuki, who is usually quiet and obedient to her domineering father-in-law. One day, he spots a flashy woman who looks just like Satsuki and follows her, only to discover... Satsuki dancing wildly in revealing clothes! Surprised by her wild side, which is unimaginable from her usual calm demeanor, Kakeru can't help but call out to her...
