The grand event for elementary schoolers is finally here--Summer Break! In preparation for the long-awaited trip to the beach, Illya and the others go with their classmates to pick out new swimsuits and carry on in front of the skimpy clothing♪ While they're out, Kuro runs out of mana and calls Illya away to an empty stairway platform. But Mimi catches sight of them in the act?!
Is it really necessary for all 
four of us to sleep together?!
Müssen wir alle vier
in einem Bett schlafen?!
¡¿Hay alguna razón por la que 
debemos dormir las cuatro juntas?!
¡¿Hay alguna razón por la que 
debemos dormir las cuatro juntas?!
On avait vraiment besoin
de dormir toutes ensemble ?
C'è un qualche motivo per cui dobbiamo 
dormire tutte e quattro assieme?!
Tem algum motivo para estarmos
 dormindo nós quatro juntas?!