Tsuma Netori Kan: Bijutsu Kyoushi no Baai

The action of this story takes place at a time when Makoto was a college student, and was preparing to graduate. The main character of the hentai is Yurina Suzukaze, a married woman who worked at this university as an art teacher. Sakakura, has long shown a romantic interest in Jurina, and Yasuno devises a plan to sexually subjugate her. Later, Sakakura offers Jurina tea, and when she drinks it, she feels sick and passes out.