Adult PC Game: Me and her and sparklers Ver.1.0.2 Final by nikusuke Archive

Me and her and sparklers [nikusuke]
An older sister two years older than her who grew up in the same village as real siblings -Natsuka Koike-
I thought that I would be able to stay with my strong, kind and loving sister in this village for the rest of my life...

Until "that summer"...