The fourth installment in the Female Teacher Corporal Punishment series. Under the guise of "discipline" from her colleagues, including the principal, the female teacher is subjected to relentless and unjust humiliation. Slapping, breast slapping, spanking, facial abuse while restrained, forced masturbation, gang rape, and forced semen ingestion—her once hopeful school life transforms into days filled with shame and suffering. Ultimately, the female teacher becomes nothing more than a sexual slave within the school.