Sensei, Warui yo is a popular manga written by Anonymous. The story is translated to English and covers Romance, School Life, Shoujo genres. read-manga.org releases the latest English translated chapters of Sensei, Warui yo and can be read for free.
DESCRIPTION
From Chibi Manga:
Though she disliked herself for being so studious, our heroine confessed to her teacher in order to become a bad girl. She expected that he would reject her right away, but instead of that he just said that he was OK and that she had to "keep it secret"...!!