sung08ko, kayoko (blue archive), kayoko (dress) (blue archive), blue archive, highres, 1girl, adjusting hair, armpits, arms behind head, arms up, bite mark, black choker, black dress, black hair, black horns, blush, bright pupils, choker, collarbone, demon horns, diamond necklace, dress, hair ornament, hair over one eye, halo, horns, jewelry, long hair, looking at viewer, mole, mole on collarbone, multicolored hair, necklace, official alternate costume, purple wings, red eyes, single wing, solo, studded choker, sweat, sweatdrop, two-tone hair, white hair, white halo, white pupils, wings