Devilish Lips

Sinopsis

High school student Hana Yamada feels unwell after a gathering and encounters a man, Shuuji Kido, who assists her but mistakes her for a middle schooler. The next day, Hana finds the same man, Shuuji Kido, in the nurse's office at her school. She discovers that he is a teacher, and despite his initial charming appearance, he has a mean personality.