いもなつ ～おきがえしたら でかけましょ～

あらすじ

--Haishan Island.. I returned to this island, my hometown, for summer vacation. The laid-back atmosphere unique to the countryside brought back so much nostalgia. A small fishing port. An endless sandy beach along the coastline. The road leading to town. A small but lively town. And a mountain shrine, where preparations are underway for the summer festival. All of these things welcomed me, still retaining much of their former appearance.

In contrast to the island, my younger sisters, whom I met after a long time, had grown more than I expected and were truly remarkable. For me, who has always desired the reputation of being a little sister lover, this was a truly pleasant surprise. I only have about a week left of summer vacation to spend with my sisters...

I'd like to go to the beach. I'd like to go to the mountains too. But it's so hot, so I'll stay at home with my sisters... There's so much I want to do. So, where should I start?