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.
Nobody can top me when it
comes to having a dark past!
¡En eso nadie puede superarme!
Pour ça, personne ne me vaincra !
In quanto a passati oscuri, nessuno può battermi!
Ninguém tem mais
passado sombrio que eu!