2girls, d, >_<, ^_^, aoshima_kanae, bath, bathing, bathtub, blush, breasts, cleavage, closed_eyes, closed_mouth, collarbone, comic, greyscale, holding, indoors, medium_breasts, monochrome, multiple_girls, nude, original, ponytail, profile, same-sex_bathing, shared_bathing, smile, soap_bubbles, sparkle, wavy_mouth, window, |_|