"Teacher, if I ace the quiz, can I touch your boobs?" On the snowy first day of the new year, delinquent repeat student Joo Jisoo finds herself rejected by every university she applied to. She had high hopes of celebrating at a lesbian bar filled with big-breasted women after her exams, but due to her strict mother, she is compelled to return home instead. It is there that she encounters the new private tutor she has hired. The instant Jisoo sees her stunning and curvy tutor, she is smitten. In her own clumsy manner, she begins to tease and annoy her as a way to convey her feelings...