■Beautiful Girls' Confinement Lessons and the Tobira of Ashamedness, Koko SHIRAI
A beautiful girl who realizes her own M sexuality and seeks a close-knit chants, Hiroka Shirai. When he was dressed in white, he received the training of disgrace and atrocities by Risegoto, a teacher of tight-lined tuning. The beautiful girl, Ayaka, made a major change to her etiquette, which was not limited to tightness.