A female high school student visits the clinic due to irregular menstruation, where she undergoes medical examinations by a doctor. Her full breasts are palpated, and later her genitals are spread open for a vaginal examination. That day, due to constipation, she receives an enema from a nurse and ends up defecating in front of her admired doctor—an intensely embarrassing experience. Overwhelmed by shame, the girl can't hold back her tears. The story captures her humiliation and anxiety during medical procedures, along with the complex emotional turmoil that follows.