Violent Pet: Give You a Touch of Sunshine

Her family owed loan sharks, and after failing the college entrance examination, she decided to work in a big city, and met him, who was aloof... He tricked her into becoming his girlfriend. When she was a trainee, he always sent people to bring her all kinds of food to feed her. It was thanks to her physique that she could not gain weight, otherwise she would not have been able to debut due to her sudden weight gain...