Kaichou wa Maid-sama! [Manga]

Misaki Ayuzawa is the first female student council president in an all boys school that recently turned co-ed. She rules the school with strict discipline and an iron first. But she has a secret, she works at a maid cafe due to her family’s poor circumstances. One day the popular straight-A student and notorious heart breaker Takumi Usui finds out her secret and makes a deal with her to keep it hush from the school in exchange for spending some time with him.