Tentacle Apocalypse Erupts As School Survivors Succumb To Pleasure

The world is plunged into chaos as parasitic tentacle creatures and zombies ravage humanity. Houichi, along with his friends and teachers, takes refuge within their school, hoping to escape the epidemic. But the creatures infiltrate the campus, overwhelming the survivors. Those captured succumb to pleasure-filled transformations, their humanity stripped away by the relentless invaders.