After a long maternity leave, teacher Kurumi comes to school for the first time in a while. Her husband Daisaku, a teacher at the same school, encouraged her to return to work. On the first day, when Kurumi finished her class safely and was preparing to go home, Kawaguchi, who had dropped out of school, suddenly appeared. Kawaguchi resents Daisaku for expelling him from school, and turns his spear on Kurumi. Then, together with her junior, he kidnapped Kurumi and put Kurumi's shameful appearance on VTR. All to make it look like a masterpiece...
