1girl, bell, black thighhighs, blush, breasts, christmas, cleavage, collar, collarbone, from above, hair ornament, hair ribbon, hat, high heels, large breasts, long hair, looking at viewer, looking up, neck bell, open mouth, purple eyes, ribbon, santa costume, santa hat, senki zesshou symphogear, simple background, sitting, solo, thighhighs, tsukamoto kensuke, white background, white hair, yukine chris