1girl, bad id, bad pixiv id, bird, copyright name, demon girl, demon tail, disgaea, earrings, etna disgaea, fang, jewelry, midriff, navel, penguin, pointy ears, prinny, red eyes, red hair, skull, smile, solo, tail, umeume
1girl, bad id, bad pixiv id, bird, copyright name, demon girl, demon tail, disgaea, earrings, etna (disgaea), fang, jewelry, midriff, navel, penguin, pointy ears, prinny, red eyes, red hair, skull, smile, solo, tail, umeume