1girl, ass, back, bad id, bad pixiv id, black hair, blush, breasts, butterfly hair ornament, chest sarashi, hair ornament, kimetsu no yaiba, kochou shinobu, long hair, purple eyes, purple legwear, sailor collar, sarashi, simple background, solo, white background
1girl, ass, back, bad id, bad pixiv id, black hair, blush, breasts, butterfly hair ornament, chest sarashi, hair ornament, kimetsu no yaiba, kochou shinobu, long hair, purple eyes, purple legwear, sailor collar, sarashi, sikijou77o, simple background, solo, white background