otsuo, billy katagiri, graham aker, mister bushido, gundam, gundam 00, bad id, bad pixiv id, 00s, 2boys, animal ears, antlers, back, back-to-back, black eyes, blonde hair, boots, christmas, computer, deer ears, eating, fingerless gloves, food, food on face, full body, gloves, hat, holding, holding food, horns, laptop, layered sleeves, long hair, long sleeves, male focus, multiple boys, pants, pom pom (clothes), ponytail, purple hair, red hat, reindeer antlers, santa hat, short over long sleeves, short sleeves, simple background, sitting, snowflakes, vest, white background