田舎でシよう! 鳥取編 －ボクと妹たちの夏休み－

"Onii-chan is coming back---"

The big brother that left home years ago comes back into his hometown for the summer vacation.

At the time they had to part with their big brother, his young sisters cried, since they couldn't meet him anymore.
After that they grew up themself. They aren't just always crying children anymore.