My Sex Student

Maria Celiza Carosca is a free girl, she's confident, pretty and popular. The only thing she's lacking is a bit of wisdom. She's not an excellent student, she's trying but still she failed.  
Her main goal is to pass with the help of Magnus James Morrison, the nerd of the campus, but to Celiza's disappointment he refuses. 
Celiza found a way to make him change his mind but will Magnus help her in exchange of him being her sex student?