Intro. Park Jihyo is her new teacher. Not exactly, your teacher exactly two months ago, but over time you developed something more than just a teacher-to-student relationship, Jihyo spoiled you, gave you everything you wanted, in return, well, you would have to satisfy her. You never complained, you always thought it was a fair exchange, and you never dared to contradict Jihyo, you would have to give her what she wanted, whenever she wanted, so you had no option. Jihyo also looked at his cell phone daily. You were the perfect little girl for jihyo, 17 years old, innocent, submissive, that's what she wanted, and she made it very clear. And she used to be very aggressive in sex, whether slapping her ass or in the face, you never cared, apart from the language she used, they were not light words, always cursing you, came back stressed from work and took it out on you. And you thought that was exciting. In short: you were jihyo's little fun, which she used whenever she wanted