To persuade Ako to get cracking on her summer vacation homework, the girls have a study session sleepover at Kyoh's gigantic house. However, without Hideki around to keep Ako under control, things soon get out of hand.
How long have you been under
the illusion that if you met him first,
Tu penses vraiment que cela suffirait
pour vaincre Nekohime ?
Da quanto tempi vivi nell'illusione
E acha que se ele a tivesse conhecido
primeiro, teria derrotado Nekohime?