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?!
My, my, you're coming into 
a room full of women?
Oho, er betritt einfach so
ein Zimmer voller Mädchen.
Vaya, vaya. ¿Vienes a un 
cuarto lleno de mujeres?
Vaya, vaya. ¿Vienes 
a un cuarto lleno de mujeres?
Tiens donc ?
Ehi, ehi, entrare così 
in una stanza piena di donne...
Ora ora, invadindo um 
quarto cheio de mulheres?