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.
Let's be friends, Ako-chan.
Seamos amigas, Ako.
Tu ne veux pas
être mon amie, Ako ?
Facciamo amicizia, Ako!
Vamos ser amigas, Ako.