higurashi no naku koro ni
furude rika, hanyuu, houjou satoko, ryuuguu rena, sonozaki mion, sonozaki shion
kanzume
6+girls, breasts, greyscale, large breasts, monochrome, multiple girls, nude, o3o, onsen, same-sex bathing, shared bathing, siblings, sisters, thick eyebrows, twins
photoshop (medium)