At an isolated boarding school in the mountains, adult performers play students trapped under tyrannical rules: no phones, only white panties, mandatory sexual service for teachers, and harsh erotic punishment for every violation. Constant inspections turn them into the staff’s sex toys, with relentless forced deepthroat until they vomit, stomach punches, rough fingering, and creampies. With every means of contacting home confiscated, they are forced to adapt to round-the-clock abuse. Even the toilets have no walls or doors, leaving them to urinate openly in front of teachers.