Five carefully selected amateur gyaru girls take on a game challenge recreating nostalgic childhood pastimes! Reliving traditional customs from their youth with innocent delight is just the beginning—each punishment game brings a trial mixing eroticism and extreme difficulty. If they simply follow the game's rules obediently, it would end as nothing more than a fond memory. But that's not enough! Defying the rules or choosing to take on punishment games is always an option, leading to one risqué development after another. A packed project showcasing how each girl faces her punishments and what kind of enticing performance she'll deliver.