The whole school is a place of rapists and villains. Suzuki Kokoro SSNI-201

Student council president Suzuki Kokoro discovers strange receipts in the accounting books. Strongly righteous, she discusses the matter with a male teacher but is betrayed. The teachers, classmates, and friends at the school are all villains; no one is willing to help her. She is plunged into a sexual hell of groping, shaving, oral sex, and humiliating sexual intercourse.