Arima Miku, the first bondage work!A solid body tied up and squeezed!Continuing training makes Miku a more masochist woman."Three months after transferring school, I was familiar with the class, but every day I was writhing.My propensity that my classmates can't understand whether I'm a pervert.Every day to look at SM -based erotic comics and masturbate.One day, I found a teacher in the SM club."I was interested in my teacher SM ..." Miku asks the teacher."Please train me" "
