DLDSS-545 — To protect honor students from delinquent students... Married Female Teacher After-School Sex Slave Naho Tsuno/Natsuho Hanamori

Naho is a serious and highly righteous teacher. She witnesses her excellent student, Natsuho, being bullied by male students and reports it to the principal, resulting in disciplinary action. However, the students retaliate and Naho becomes their target. One day, Naho is summoned to the infirmary, where she is shown a video of Natsuho being molested and threatened with its spread. Driven by her strong sense of justice, Naho takes the blame to protect Natsuho and becomes a victim of the students' abuse. However, Natsuho gradually becomes a 'sex slave' as well.