2girls, ahoge, animal_ear_fluff, animal_ears, bikini, blue_bikini, blue_hair, blue_sky, bottle, brand_name_imitation, breasts, cat_ears, cat_tail, cloud, day, holding, holding_bottle, multiple_girls, navel, outdoors, short_hair, sky, small_breasts, solo_focus, standing, swimsuit, tail, wading, yellow_eyes