uof, dusk (arknights), arknights, absurdres, highres, 1girl, aqua hair, aqua horns, aqua skin, black hair, breasts, brushing teeth, colored extremities, colored skin, dragon girl, dragon horns, eastern dragon horns, gradient hair, hair over one eye, holding, holding toothbrush, horns, long hair, looking at mirror, mirror, multicolored hair, orange eyes, pointy ears, reflection, shirt, short sleeves, single off shoulder, solo, toothbrush, very long hair, white shirt