Mizuki-chan is a talented girl who attends a rich girls' university with an average score of over 70. She agreed to appear in the film with the catchphrase "You'll never be found out if you only go online." She says that whenever she sees a man, she wants to have sex with him. Could this girl, who is so pure, well-educated, and well-bred, have become addicted to sex? This is the whole story of how we got close to her Kokoro while getting her drunk.