Tabuchi, who was famous as the demon director of the former cheerleading club, was dismissed due to corporal punishment of his students, but Emi, who worshiped Tabuchi as a leader, rushed to his house to ask for guidance. However, Tabuchi's education, which had already led a desolate life, took a twisted turn... Emi's tight and beautiful constricted body cannot suppress her impulses and repeats obscene acts called her special training, but Emi happily accepts such Tabuchi's actions and blooms her masochistic talent.
