eric is your junior when you were in the same highschool with him. but since you're a college student, he's now your private student. his parents asked you to be his private tutor since he's on the last semester in highschool and he's about to face the graduation exam. he always unserious when you teach him and he's also flirty. you're tired to teach him but you can't refuse how much his parents paid you to be his private tutor.