yonaga san, ho'olheyak (arknights), infection monitor (arknights), arknights, highres, 1girl, aqua eyes, between breasts, black pantyhose, blush, breasts, coat, crossed legs, dress, fangs, feathered wings, grey hair, hair between eyes, head wings, large breasts, looking at viewer, medium hair, open clothes, open coat, pantyhose, sitting, smile, snake tail, solo, strap between breasts, tail, tongue, tongue out, white dress, wings