cotono (nazekun), original, commentary request, highres, 1girl, :d, black skin, blue shirt, blue tongue, blush stickers, colored skin, colored tongue, demon girl, demon tail, demon wings, double-parted bangs, fangs, hair between eyes, halo, hands up, long sleeves, looking at viewer, open mouth, purple eyes, shirt, short hair, simple background, sleeves past fingers, sleeves past wrists, smile, solo, striped clothes, striped shirt, tail, thick eyebrows, upper body, watermark, white background, white hair, wings