[Reducing Mosaic]DLDSS-545 To protect the honor student from delinquents... Married female teacher becomes a flesh toilet after school. Kaku Naoho/Hanamori Kayo

Naho is a serious teacher with a strong sense of justice. She witnesses Natsuho, an excellent student, being bullied by male students, and reports this to the principal, who punishes her. As a result, the students held a grudge against her, and Naho also became a target. One day, when Naho is called to the infirmary, she is shown a video of Natsuho being played with and is forced to spread the video. Naho, who has a strong sense of justice, decides to protect Natsuho in her place and is played with by the students. However, it gradually turns into a 'meat urinal' with the addition of Natsuho.