lu (pixiv20967832), si (arknights), arknights, arknights: endfield, absurdres, commentary request, highres, mixed-language commentary, 1girl, bare shoulders, black hair, black hands, black shoes, black tail, blue eyes, blue nails, breasts, colored extremities, crotch seam, dragon girl, dragon horns, dragon tail, dress, earrings, eastern dragon horns, eastern dragon tail, foot out of frame, from below, gradient background, green hair, green horns, grey background, hair bun, holding, holding shoes, holding unworn clothes, horns, jewelry, long hair, looking at viewer, multicolored hair, panties, pointy ears, shoes, sidelocks, sleeveless, sleeveless dress, small breasts, solo, streaked hair, tail, thigh strap, underwear, unworn shoes, very long hair, white background, white dress, white panties