Tokubetsu Jugyou 3 SLG Ep - Season 1

Based on a game by Bishop. Ishizuka Kengo, now a teacher at his alma mater, is assigned to oversee the old school building pending its demolition. He views this solitary duty not as a burden, but as a chance to act on his predatory inclinations. His initial focus is Morimiya Saki, a student. His attention then expands to include Saki's friend Arisa, Saki's mother Rie, and a fellow teacher, Mashima Mikako. The narrative follows the experiences of these four women under the control of the sadistic educator.