Waka, who was still working as a teacher even after becoming a married woman, decided to spend this three-day weekend doing supplementary lessons. The students she gathered are problem children. Waka takes these students seriously, but one student holds a note that says ``Decide!''. Then, it happened during supplementary physical education class. The students stripped Waka of her lower body and kissed her. The shutter sound echoes at the same time. It's like Waka is her student