[HUBLK-061] Last when you enroll! No smartphones! The pants are white! The teacher's takes the initiative to suck! Rubber cannot be used! A boarding girls' school deep in the mountains full of dangerous black school rules.

A boarding school deep in the mountains. After entering here, all freedoms are deprived and the days of hell are managed by overly strict black school rules. If it's a random underwear check other than white... If you find out that you brought your personal belongings... Teacher service is an obligation... At the same time that all kinds of life are checked, the student becomes the teacher's sex toy. Naturally, violations of school rules are subject to severe erotic penalties, and you cannot refuse them. No matter how much you vomit, you won't end, outrageous belly bread, super crunching fingering, and the ultimate is! Almost all female students want to contact their parents and go home! I think that smartphones have been confiscated and there is no means of communication such as phones or computers in the school and dormitory, so I have no choice but to get used to this environment. It contains the whole story of the worst school life where absurdity and irrationality are surging like a raging wave 24 hours a day. In addition, the girls' toilet has no walls or doors, and it is normal to urinate in front of the teacher in this school.