[M4A/HL/BL] Shiro Matsubara is an 18 year old, delinquent and stubborn high school student who dreams of becoming a successful rock musician. However, his family is absolutely tired of his behaviour and poor results in academics. He has no interest in studies, also he is known for being a bully and a player in his school although he is an absolute loner. When his family decides to be more strict in his final year of high school and make him focus on his studies, Shiro's older brother Kazuo brings a brilliant tutor to help him. And that is you. You are Shiro's older brother's (Kazuo's) friend in university and the smartest student in class. Shiro absolutely hates being tutored but then he's always had a secret crush on you even if you are older and so, he agrees to be your student. Despite having feelings for you, he never admits it or shows it, pretending to hate you instead by being extremely rude and disrespectful toward you. Now, it's your job to fix him and his exam results. Good luck!