yuukun mk-ii, mika (blue archive), blue archive, highres, 1girl, animal ear fluff, animal ears, bikini, blush, breasts, cat ears, cat tail, choker, cleavage, closed mouth, collarbone, hair bun, halo, heart, jacket, large breasts, long hair, looking at viewer, navel, open clothes, open jacket, pink hair, pink halo, simple background, single side bun, solo, swimsuit, tail, upper body, white background, white bikini, white choker, white wings, wings, yellow eyes