file17, u (the unko), kayanuma kiko, yin (darker than black), darker than black, silver hair, 00s, 2girls, barefoot, bath, blush, breasts, censored, censored nipples, convenient censoring, feet, female focus, flat chest, grabbing another's breast, groping, hair down, kneeling, long hair, multiple girls, naughty face, nude, open mouth, pink hair, same-sex bathing, serious, shared bathing, sitting, small breasts, smile, soap, steam, steam censor, towel, yuri