masterpiece, 1girl, armlet, bare shoulders, barefoot, black bikini, black hair, blush, detached collar, foot focus, hair bow, hoop earrings, long hair, looking at viewer, neck ring, parted bangs, red eyes, single thighhigh, sitting, smile, soles, solo, tiara, toeless legwear, toenails, toes, two side up, uneven legwear