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.
Save us, Nishimura-kun!
¡Rescátanos, Nishimura, ya!
À l’aide, Nishimura !
Salvaci, Nishimura!
Salve a gente, Nishimura!