1girl, bath, bathing, blue_eyes, blunt_bangs, blush, breasts, brown_hair, choko_(cup), cleavage, collarbone, cup, folded_ponytail, green_eyes, hand_up, heterochromia, holding, holding_cup, idolmaster, idolmaster_cinderella_girls, looking_at_viewer, medium_breasts, mole, mole_under_eye, naked_towel, onsen, outdoors, partially_submerged, shirakaba_masara, short_hair, smile, solo, steam, takagaki_kaede, tokkuri, towel, tray, water