oboroillust, aru (blue archive), blue archive, commentary request, highres, 1girl, black skirt, blush, brown coat, brown horns, coat, coat on shoulders, demon horns, fur-trimmed coat, fur trim, gloves, halo, hand to own mouth, high-waist skirt, horns, long hair, long sleeves, low horns, neck ribbon, open mouth, orange eyes, pink hair, pink halo, red ribbon, ribbon, shirt, simple background, skirt, solo, white gloves, white shirt