'No way, I absolutely refuse!' A training camp guidance is proposed to Mitoki, whose grades have been stagnating. To push the dismissive Mitoki, he shows her his phone: a video of Kasumi sucking and a report card. This is the secret to improvement. He will make Mitoki improve her grades the same way. Faced with the unreasonable and shocking content, she has no way to resist even though she feels frustrated... Sitting on top of Kodai who is in a chair, she studies at the desk. An unreasonable quiz where she only gets permission to go to the bathroom if she answers correctly. Exposed in a shameless state, Mitoki desperately challenges herself aiming to pass. Her entire body was covered in cloudy white fluid...