deyui, aoba (blue archive), blue archive, highres, 1girl, alternate costume, animal ear hairband, animal ears, artist name, ass, bare shoulders, blush, breasts, cowboy shot, fake animal ears, from behind, hairband, halo, interlocked fingers, leotard, long hair, looking at viewer, median furrow, open mouth, playboy bunny, rabbit ear hairband, rabbit ears, rabbit tail, red eyes, shirt, simple background, small breasts, solo, tail, thighs, white background, white leotard, white shirt, white wrist cuffs, wrist cuffs, yellow halo