"No way, absolutely not!" Mitsuki, struggling with her grades, is offered a tutoring camp. When Mitsuki tries to flatly refuse, he shows her his smartphone to corner her. A video of Kasumi sucking on a pacifier and her report card. This is the secret to improvement. Mitsuki will improve her grades in the same way. Faced with the unreasonable and shocking content, she is frustrated but has no way to resist... She sits on Koudai's chair and studies at the study desk. An unreasonable quiz: if she answers correctly, she is allowed to go to the toilet. Exposed in such a shameless state, Mitsuki desperately tries to pass. Her entire body is covered in white fluid...