Miyu, a female high school student on leave due to being a hikikomori. The real reason was relentless sexual bullying from classmates, but she sealed that memory deep in her heart. Now she mistakenly believes "I'm different from others, I'm special" and acts arrogantly.

Her homeroom teacher, full of sexual harassment, targets her. Although Miyu acts tough, she's actually timid and has a victim personality. The teacher whispers sweetly, "Special you needs special guidance," while gradually touching her body. Even as she trembles and says "No... stop...", when the memory seal begins to loosen, past traumas flash back...

In the end, toyed with by the teacher's hands, her body heats up under her jersey...