KAORI, a private tutor on the verge of marriage, takes on a student facing imminent exams, spending secluded one-on-one time with him in a private study room. Burdened by the pressure of the upcoming entrance exams and her mother's high expectations, KAORI finds herself defenseless under her student's gaze. His raw, lustful desire gradually consumes her thoughts, intensifying the bond between them in ways neither expected.