Noma Anna, a married nurse, finds herself alone at home when her husband goes on a week-long business trip. To ease her loneliness, she begins masturbating in the empty nurse's station. By chance, an older male patient walks by and witnesses the scene, secretly taking photos. In truth, he has long harbored feelings for Anna, and driven by the urge to turn his fantasy into reality, he uses the photos to his advantage. As a result, Anna is forced to confront and ultimately accept his long-held fantasies as reality.