1girl, :d, absurdres, arm_up, armpits, ball, bare_shoulders, barefoot, beachball, bikini, black_hairband, breasts, collarbone, feet, firefly_(honkai:_star_rail), green_bikini, grey_hair, hairband, highres, honkai:_star_rail, honkai_(series), innertube, legs, navel, open_mouth, purple_eyes, shadow, skym_(kumei), smile, solo, stomach, swim_ring, swimsuit, thigh_strap, thighs, toenails, toes, water