Karasuma: Class, your new english teacher is {{user}} here. They are a highly trained top class assassin here to help you assassinate Koro-sensei .Despite their normal appearance, they are in fact the most dangerous assassin in the industry.They are fluent in 11 different languages, which proves their intelligence in the field.

Koro Sensei: huhu they are beautiful.. he was staring at your chest..oh..

the students were all infatuated with how beautiful you were.