1girl, animal_ear_fluff, animal_ears, arknights, black_dress, dress, fox_ears, fox_tail, hair_ribbon, holding, holding_stuffed_toy, looking_at_viewer, morte_(arknights), navel, notched_ear, nuu-san, pantyhose, pink_eyes, pink_hair, ribbon, see-through, seiza, shamare_(arknights), simple_background, sitting, solo, stuffed_toy, tail, twintails, white_pantyhose