In a certain ward in Tokyo where high-income individuals gather, there is a famous private school with a swimming team that has money but no achievements or spirit. It's just an extracurricular activity for rich kids to enjoy leisurely. The new coach hired by the school management is Yuriko Adachi. Half-assed reinforcement doesn't mean anything… She proposed choosing the 'most rational appearance for a swimming coach.' She descended upon the poolside in a swimsuit that left nothing to the imagination, defying all common sense. Will she save or devour the struggling swim team and the pubescent boys?
