Sold to her professor

A female lead, she doesn't talk to anyone too much, she is not having friends, she recently finished her 12th and now she is preparing herself to go for college and for her personal life, her parents are not giving her a proper treatment, they are always treating her as a servant, as an orphan, but she used to do all over the house work, then she used to go to college ..he is 35 years old, he is a professor in her college and as well as he is a family friend of his father, to know more.. read the story