MUDR-376 After-School Training Club ~A Masochistic Volunteer Who Desires to Be Tied Up and Trained.~

[Natsume Usui's SM Bondage Debut!] Natsume, a beautiful girl leading a boring student life, one day seeks excitement and goes commando at school, masturbating. The next day, thinking no one saw her, she finds a mysterious letter in her desk... Bondage, humiliation, training, servitude, gangbang... The 'After-School Training Club' makes perverted masochistic beautiful girls, who beg for 'training' from men, writhe in pleasure and cock!