art by xaxa, 1girl, horns, colored skin, pointy ears, blue skin, white hair, smile, tail, bird, staff, demon girl, looking at viewer, grin, holding, ponytail, black eyes, solo, dress, short hair, yellow background, simple background, blush, oni, demon tail, holding staff, teeth, closed eyes, cowboy shot, fangs, monster girl, topknot, yellow dress, chick