revebw, kayoko (blue archive), blue archive, absurdres, highres, 1girl, bare shoulders, black dress, black flower, black hair, black horns, black shoes, breasts, closed mouth, dress, flower, full body, grey halo, hair flower, hair ornament, halo, hand up, high heels, horns, long hair, looking at viewer, multicolored hair, red eyes, shoes, simple background, sleeveless, sleeveless dress, small breasts, smile, solo, standing, two-tone hair, white background, white hair