Plump Revolution

Do A-ra is as famous for her difficult personality as for her perfect beauty. She despises overweight people and is constantly worried about her brother's diet. One day, she meets a charming photographer named Kang Do-kyung and has a crush on him. However, she faces a dilemma when she learns that he prefers plump girls to skinny girls. Will she go so far as to gaining weight to win his heart?