As punishment for the underwear incident, Mizuto demands Yume go on a date with him. Yume is taken aback by the sudden development, but little did she know that it was all part of Kawanami Kogure's devious plan, a plan to shatter Minami Akatsuki's delusional dreams of marrying Mizuto only to become Yume's doting little sister. And how else to do it but to show her that Yume only has eyes for Mizuto?
Aren't I, your wonderful older sister,
ألا أستطيع أنا أختك الكبيرة الرّائع
Gerade baue ich als ältere Schwester
¿No te parece que las fotos que te saca
tu hermana son las mejores del mundo?
¿No son las fotos que te saca
tu estupenda hermana mayor las mejores?
Tu sais quoi ?
Ta sœur est actuellement en train
La tua fantastica sorella maggiore, cioè io,
Eu, sendo uma boa irmã mais velha
Твоя чудная старшая сестра