教育実習生のすず。見た目も地味で、オドオドしており、実習初日から、生徒たちのイタズラの標的にされてしまう。ある日の授業中、すずは緊張でオシッコを漏らしてしまう。その出来事を境に、すずはクラスメイトはおろか同僚教師にまで犯●れてしまう。同僚教師からの、小便ぶっかけ、雑巾顔嬲り、イラマ凌●。掃除をサボっていた生徒に注意をしたら、「生意気な先コーだ」と、逆性的体罰。イラマでまわされ、給食の牛乳を浣腸され、我慢できずに大量噴射！その噴射汁を、人間モップとなったすずが、髪の毛や顔面で拭き掃除させられる屈辱を受ける。さらに、授業を勝手に自習にさせられ、クラスの生徒たちとイラマ乱交。授業の声は小さいのに、セックスではオホ声大絶叫でイキまくるすず。理不尽なまでに、毎日犯●れ続けるすずは、クラスの喉便器先生と化したのだった。
Suzu is a student teacher. She's plain-looking and timid, and from her first day of teaching practice, she becomes the target of pranks from the students. One day during class, Suzu wets herself out of nervousness. From that point on, Suzu is sexually assaulted not only by her classmates but also by her fellow teachers. Her fellow teachers urinate on her, tamper with her face with a rag, and **** her. When she scolds a student who was slacking off on cleaning duty, she is sexually punished in return for being an insolent teacher. She is passed around and given an enema with school lunch milk, and unable to hold it in, she sprays a large amount! Suzu is then ****** to become a human mop and wipe up the sprayed fluid with her hair and face, suffering the humiliation. Furthermore, her class is arbitrarily turned into self-study, and she is ****** to participate in a **** orgy with the students. Although she speaks softly in class, Suzu screams loudly and orgasms repeatedly during sex. Suzu, who was violated every single day to an unjust degree, had become the class's toilet.

– JavGG.net