One day in 2020, female office workers undergo routine health examinations with male colleagues present. The protagonist is Minami Saito, a normally shy new employee. As she undergoes her checkup in front of male staff, her nervous, innocent charm is captivating. During the breast cancer screening, she takes deep breaths—"huff, huff"—yet visibly reacts to being touched. Her ambiguous expression during the anal exam, blending confusion and humiliation, is irresistible. The vaginal pressure test reveals a surprising 200g, suggesting frequent sexual activity. During the cervical cancer screening, finger penetration causes her to let out moans, drawing a crowd of male employees and intensifying her embarrassment. When she tries to resist the doctor, she is instead raped. Her tearful expression unleashes an erotic magic—ending in a high-speed creampie and a facial into her cute mouth. In the finale, she breaks down crying in the arms of Manager Hayashi, a touching conclusion that warms the heart.