Maiko had a physical relationship with her student even though she knew it was wrong.Recently, they had started having sex inside the school, and Maiko was obsessed with having sex with her student in the classroom and toilet. However, one day, another student discovers her secret relationship. She says, ``Please! Don't tell anyone!'' If she is found out, her life as a teacher will be taken away from her. Maiko desperately begs, but... The student grinned and said, Then let me fuck you too. He had no choice but to follow Maiko.