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With the success of Part 1, it was inevitable that Part 2 would be released soon, and it quickly received love from the audience. There are not many changes in the plot structure, Part 2 is still a school setting and is also exploited in an extremely bold style, both violent and with many sexual scenes. It can be seen that Not in Textbooks 2 is even more highly rated than Part 1.
In the second part of this manga adaptation, the story is still about the main character Tairaku Arihiko, a teacher at a local high school. After falling in love with a shy student, the beautiful young teacher begins living with her student Shirakaba Aya and things get hotter. When she becomes aggressive with her love for him, he must deal with his responsibility, which is to protect his cute student and her thug father.