1girl, alternate_costume, bare_shoulders, bird, black_hair, blue_eyes, blush, boots, detached_sleeves, dress, duck, flat_chest, hair_flaps, hat, heart, long_hair, sack, santa_boots, santa_costume, santa_hat, silver_hair, solo, star_(symbol), strapless, strapless_dress, thighhighs, zettai_ryouiki