A family emergency brings Masaki back home to babysit her little sister, leaving the members of MayoPan to their own devices in shooting new videos.
I've gotten to know your big sister very well!
!أنا على علاقة وطيدة جدًا مع أختك
¡Conozco bien a tu hermana mayor!
¡Conozco bien a tu hermana mayor!
La tua sorella e io siamo molto in confidenza!
Eu sou uma grande amiga da sua irmã!