touhou
komeiji koishi, komeiji satori
porurin
2girls, blood, blush, bottomless, bow, camisole, comic, covering breasts, covering crotch, covering privates, embarrassed, eyeball, flat chest, greyscale, groin, hair ornament, hairband, hat, hat bow, heart, heart hair ornament, heart of string, monochrome, multiple girls, navel, no pants, nosebleed, o_o, short hair, siblings, sisters, third eye, topless, underwear, underwear only
commentary request, translated