SM Document The day you became a masochist

First time in Attackers! Long-term photography over four months. A tragic record of Asai Kokoharu's awakening of masochist! ! Hard training continues to smash SM wedges in her private life! SM director Usuba Shisui and bondage master Doyama Tetsuko. The two were convinced of the possibility of Kokoharu and promised to awaken their masochistic side. "Is it really good?!" "Yes! Become a slave, please train me!"