Illya's enjoyable summer isn't over! After changing into a yukata, she joins the usual gang and heads to a local festival. As Illya enjoys yo-yo fishing and lottery drawings at the festival, she realizes something dire--she was supposed to wear underwear beneath her yukata! A great tragedy befalls upon her!
You refuse to take that step again, Illya?
Vermeidest es abermals
nachzubohren, hm, Illya?
¿Seguirás sin meterte, Illya?
¿Seguirás sin meterte, Illya?
Tu ne la presses pas, hein, Illya ?
Ti rifiuti di nuovo 
di spingerti più a fondo, Illya?
Você se recusa a intervir
 mais uma vez, Illya?