Yukari - "Bad Girl". She rises against his controlling mother, daring hair, polishing her nails and having a senior guy with whom she supports intimate relationships. In fact, as it indicates, it's all that they have now. He never takes her anywhere; They just go in karaoke, sing a little and have sex. Miki - "Good Girl". She is high and has a classic Japanese beauty. She is calm, diligent and smart. And slightly remotely. They are forced to share a double table at the beginning of the period, which is infinitely annoying Yukari. Like most bad girls, her initial contempt and mockery over the behavior of a good girl. But one day after school, he sees Miki in the art room, gently kissing the statue of Mars, and his heart begins to fight. When someone comes from behind.