悪いが私は百合じゃない 1

[DeepL Translation - needs review] Volume 1: The popular work by the author with over 140,000 Twitter followers. One day, Itsuki Todo, who is in love with her male homeroom teacher, obtains a love potion from an illegal website and tries to give it to her teacher. However, the serious and uptight beautiful class president and a yankee girl take it, and now, what's to stop them from taking it?

(Translator: DeepL)