SDDE-651 — [Super Room Barrier] Harem Special ~ Welcome To My Very Own Lewd School! ~ Brainwashing And Controlling Innocent High School Girls Into Vulgar Lewd Girls

The largest number of victims in the series' history, eight people! This time, the room barrier is set in a girls' school for the first time! Barriers are set up in the toilet, student guidance room, and classrooms. The most powerful evil spirits ever have brainwashed and controlled students and female teachers, leading to unprecedented class collapse...