Gakuen Shinshoku: XX of the Dead

When a sudden, gruesome outbreak transforms their prestigious academy into a literal feeding ground, a group of unsuspecting students finds their hormones and survival instincts clashing in the most explicit ways imaginable. What began as a typical day of classes quickly devolves into a desperate struggle against the reanimated dead, forcing them to confront not only the ravenous horde but also their own carnal desires amidst the chaos. As the lines between predator and prey blur, and the school halls run red with more than just blood, these unfortunate souls must navigate a terrifying new reality where pleasure and pain become inextricably linked. This mature OVA plunges viewers into a no-holds-barred nightmare, exploring the darker, more primal urges that emerge when civilization crumbles and the undead roam free.

✦ AI-drafted summary