1girl, ahoge, animal_ears, backlighting, bangs, bare_shoulders, bikini, breasts, bright_pupils, brown_hair, cleavage, closed_mouth, collared_shirt, day, detached_sleeves, flower, frills, goat_ears, goat_horns, hair_flower, hair_ornament, hair_rings, hibiscus, holding, holding_innertube, horns, innertube, leaning_forward, leg_garter, looking_at_viewer, navel, official_alternate_costume, outdoors, parted_bangs, pink_bikini, pink_eyes, pink_flower, shirt, signature, small_breasts, smile, solo, stomach, strapless, strapless_bikini, swimsuit, wading, water