Hikaru Kuroda, a classmate, frequently visits the home of an inconspicuous "otaku" to read manga. One day, she suddenly brings along Ria Saizono—a classmate known for being intimidating. "I'm telling you to do it just like you always do with Hikaru." At first, the otaku is too nervous to fully grasp the situation, but as his excitement begins to mount... He is ultimately dismissed with the words, "I didn't get anything out of this." "Saizono-san... I—I can still do it." Now, the otaku's frenzy begins.