After-School Discipline Club: A Masochistic Volunteer Craving Bondage and Discipline [Natsume Usui – Her SM Bondage Debut!] Natsume, a beautiful girl bored with her student life, seeks a thrill one day by going panty-less at school and masturbating. Believing no one saw her, she is shocked the next day to find a mysterious letter on her desk... Bondage, humiliation, discipline, servitude, gang-bangs—welcome to the "After-School Discipline Club," where a perverted, masochistic beauty who begs for it is driven to writhing ecstasy by pleasure and hard cocks!