2girls, ahoge, aoi_tori, bare_shoulders, blue_eyes, blue_one-piece_swimsuit, blush, bow, brown_eyes, brown_hair, child, dot_nose, double-parted_bangs, fang, hair_between_eyes, hair_bow, innertube, long_hair, looking_at_another, medium_hair, multiple_girls, ocean, one-piece_swimsuit, open_mouth, original, parted_bangs, parted_lips, partially_submerged, pink_bow, short_twintails, sidelocks, skin_fang, smile, swimsuit, teru-chan_(aoi_tori), twintails, upper_body, water, wet