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.
When we heard that the mistress
was having friends over,
Cuando supimos que la señorita
invitó a sus amigas,
La nouvelle de votre venue
se répandant,
Quando abbiamo saputo che la signorina
aveva invitato delle amiche per la notte,
Quando soubemos que a
senhorita receberia amigas,