Your little sister, Natsuki, suddenly shows up in the middle of your busy days. Apparently she came to take care of you while she was on her summer vacation. This is the story about you and Natsuki one summer
You finally answered the door.
فتحتَ الباب أخيراً
Na endlich machst du mal auf.
Por fin.
Por fin.
T’en as mis du temps…
Finalmente ti sei deciso ad aprire.
Você finalmente atendeu a porta.