Miku Arima’s first kinbaku (rope bondage) work! Her innocent body is bound and squeezed! A series of trainings turns Miku into an even bigger masochistic woman. “It’s been three months since I transferred here. I’ve gotten used to the class, but every day is full of frustration. My fetishes that classmates can’t understand — whether I’m just precocious or a pervert. I spend my days reading SM erotic manga and doing self-bondage masturbation. One day I saw my homeroom teacher entering an SM club. ‘So the teacher was someone interested in SM.’ Miku asks the teacher, ‘Please train me.’”