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.
It's not something I should get,
and yet I think I kind of do!
¡No es algo que debería entender,
pero es así!
Je sens que c’est mal,
mais pareil, je commence à saisir !
Non è qualcosa che dovrei capire,
eppure un po' la capisco!
Não é fácil, mas acho que entendo!