1girl, ahoge, bare_arms, bare_legs, black_hair, breasts, brown_eyes, closed_mouth, cloud, collarbone, covered_navel, glasses, hair_intakes, hair_ribbon, ikkitousen, kaku_bunwa, large_breasts, long_hair, low_twintails, moon, naked_towel, night, onsen, outdoors, purple_ribbon, ribbon, rimless_eyewear, shiny_skin, sitting, smile, solo, steam, towel, twintails, very_long_hair