Injuu Kyoushi

When a prestigious all-girls' school becomes the hunting ground for a demonic entity, the lines between education and terror blur. As students and faculty alike fall prey to the insatiable desires of this otherworldly predator, the very foundations of the institution begin to crumble under a wave of unholy corruption. What begins as a seemingly isolated incident soon escalates into a full-blown supernatural crisis, intertwining ancient myth with modern-day horror. This adults-only OVA delves into a dark world where eroticism and fear collide, exploring the terrifying consequences of an unleashed evil with an insatiable hunger.

✦ AI-drafted summary