A part-time private tutoring job operating primarily in urban areas, mostly staffed by female college students who are sent to students' homes. During lessons, tutors frequently drink beverages offered by the student or ones they brought themselves. These drinks may contain diuretic ingredients, whether intentionally or not. Gradually, the urge to urinate builds up, but they cannot show any signs of discomfort in front of the student. Eventually, when they reach their limit, urine unintentionally leaks out. Seizing this moment, the student aims a camera and meticulously records the wet stains, soaked underwear, and damp pants. The tutor is then forced to sit in seiza position, exposed in their underwear. This scene symbolizes the complete loss of human dignity.