[Natsume Usui SM bondage released!] One day, Natsume, a beautiful girl who was living a boring student life, ends up masturbating at school with no panties on in search of stimulation.The next day, when she thought no one had seen her, she found a mysterious letter on her desk...Bondage, humiliation, training, servitude, circles... 'After school training club' where perverted M beautiful girls who beg themselves and seek 'training' from men writhe in pleasure and writhing with meat sticks!
