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The school's secret 'Toilet Duty' system is now active! The chosen girl is bound and turned into a shared sex toy for every male student. Endless rounds of raw, creampie-filled gangbangs and constant penetration—she’s forced to endure it all until she’s completely broken.




















*[Background] In order to measure the effectiveness of an educational program created by the F Prefectural Board of Education at the end of the 20th century with the aim of eliminating violent tendencies among adolescent boys, the ``bin-onna'' system was introduced on a trial basis at a certain school in M City. About 10 years have passed since then. This work was created by SOD acquiring a tape recorded by the school's broadcasting department of the process of training a new female teacher to become a "bin-onna" and editing it with commentary. [Summary] After showing a new female teacher (Shori Hazuki) the role of a female teacher on duty and giving her some preliminary knowledge, Hazuki-sensei is initially trained as a female teacher for the staff, and when the staff gets tired of it, she becomes a female female teacher for students. Even the girls who were reluctant at first transform into beautiful women as they get used to the pleasures and even feel pleasure in their duties as flight attendants. [Highlights] Chapter order: (1) Opening (12 minutes) Sample image 1: Newly appointed teacher Hazuki is introduced to the students in the class as a co-homeroom teacher. Later, Hazuki begins to have doubts as she is guided around the school by a female class representative (Manaka Otsuki). (2) Oral obscene woman (23 and a half minutes) Sample images 2 to 6: A girl chosen by lottery to fill the class's maid duty is crying, takes off her clothes, is tied to a restraint desk, and gives blowjobs to the boys. Hazuki-sensei, who tries to help the girl, is put in a chokehold by the boys and is forced to show her the work of being a flight attendant. (3) Exercise club member's flight girl (14 minutes) Sample image 7: Hazuki-sensei tries to help the two girls who are tied up side by side with two girls from another class and forced to have penises inserted into their mouths and vaginas from the front and back, but is strangled by a boy. Then the homeroom teacher (Kudo) comes and declares that Hazuki will be made into a staff member. (4) Staff service woman (44 minutes) Sample images 8-14: Many male students also participate in Hazuki's training started by Kudo-sensei. Hazuki, who was reluctant at first, continues to be creampied by many students, and finally accepts it. (5) Sexual intercourse woman (37 minutes) Sample images 15-20: Otsuki, a class representative who enjoys a sense of superiority by having many female students fall into the category of ``bin-onna'', is finally designated as ``bin-onna.'' Otsuki, who tries to escape, is restrained by everyone and reluctantly trained as a ``bin woman'', and it is interesting to see how her position is reversed from that of the original ``bin women''. (6) After that (7 minutes) No sample image: One month later, recorded footage of Hazuki-sensei and Otsuki, who have completely fallen into "bin-onna". Hazuki was removed from her class as a co-teaching teacher, and instead of being a ``staff service girl'', she happily worked hard to satisfy the sexual desires of her students.
None of the actresses playing students are cute. The teacher is beautiful, and I wish they had given her more screen time.
I've bought the entire Benjo Touban series, and I think the class representative scene in this first installment is excellent. I've enjoyed it many times (laughs). There are many works where 'women are legally violated in a school classroom,' but personally, I find it boring when there's only one woman. Whether they're watching from afar or joining in the bullying, it's much more entertaining when other women are present. In this one, there's a woman on the bullying side who was actually a victim of the toilet duty herself, and that gap—almost like a revenge dynamic—is really exciting. I wonder if the Benjo Touban series will ever make a comeback...
*When a new teacher visits a place, she learns of the existence of a woman on duty. ?The actress who plays the role of the first female student (black-haired, bobbed. I don't know her name, so I'll call her A) is assigned to be the woman on duty, tied to a desk, and raped (drama & real). The new teacher tries to stop it, but the chairperson and others stop him. ?Afterwards, in a dimly lit warehouse, the first actress, Ms. A, and the other actress who plays the role of a female student (semi-long black hair. I don't know her name, so I'll call her B) are tied to a desk and fucked (blowjob and sex). Actress B has already been trained (so, is it Japanese rape?) and is made to wear a collar with a plate that says ``bin woman'' on it. There are two actresses, but A is the main one in charge of the camera angle. ?A new teacher (Shiori Hazuki) is trained as a teacher's flight attendant. She is restrained in a restraint device, raped by multiple men, and filmed by the chairman. At first she was reluctant, but in the end she gave in, surrendered to the pleasure, and accepted to become a service woman. The committee chairperson (a dark-skinned, brown-haired gal, Manaka Otsuki), who helped transform the students and teachers into flight women in the scenes from ??~?, is appointed as a flight woman. Tied to a desk and raped. She resists, spitting out words like ``smell'' and ``smell'', but in addition to the deep-throated sex, she is also attacked by the men and women surrounding her with words such as ``It feels good, doesn't it?'' and ``You want to be a flight girl, don't you?'' Among the students who are criticizing her words is Ms. A, an actress who was first appointed as a flight attendant. She gets raped a lot and at the end, she seems exhausted and accepts to become a woman. ?A month has passed since that incident, and the scene where the chairperson and the new teacher, who were trained as flight attendants, are tied to a desk and raped. Both of them happily accept the man's possession and suck on his cock. Both the brash gal chairperson and the innocent new teacher have been transformed into flight attendants without a trace of their appearance. It is in a document format with occasional narration. You may like it or dislike it, but I enjoyed this production. Also, I was glad to see the chairperson and the teacher completely fall into the trap at the end, as it stimulated my sadistic feelings. I thought that the true essence of this work was when someone who was in a position of being a powerful person who brought others down, or someone who objected to and tried to correct the system of women, was turned into a woman. The reason why the sequel didn't have this structure is probably because this work was unpopular, but I like this way.
2 and 3 were great, but this first installment is a bit lacking. For starters, the actress isn't really my type, and... the way it's presented feels a bit rough, doesn't it?