Minami-chan and her friends are visiting Mai-chan’s vacation home.
Mana-chan, Mai-chan’s sister, welcomes them. 
Minami-chan is excited when she sees the spacious room that looks like a suite.
“Maybe this is what a honeymoon is like?”
It’s the beginning of a fun summer.
I only meant to invite Noa-chan...
...أردتُ دعوة نوا-تشان فقط
Ich wollte doch nur Noa-chan einladen …
Pero si solo invité a Noa-chan...
Solo había invitado a Noa-chan...
Je pensais n’inviter que Noa…
Io volevo invitare soltanto Noa...
Mas eu queria convidar só a Noa-chan...