1girl, afloat, ass, back, bare_shoulders, bathing, bent_over, bikini, black_bikini, brown_hair, cloud, covered_mouth, cowboy_shot, day, flower-shaped_pupils, foreshortening, from_behind, genshin_impact, hair_between_eyes, hu_tao_(genshin_impact), huge_ass, innertube, long_hair, looking_at_viewer, looking_back, lycsakd, outdoors, partially_submerged, pool, red_eyes, sky, solo, swimsuit, symbol-shaped_pupils, twintails, water, wet