wd (1106592840), rio (blue archive), blue archive, 1girl, alternate costume, animal ear hairband, animal ears, ass, backboob, bare shoulders, black hair, black halo, black leotard, breasts, facing away, fake animal ears, feet, feet up, foot focus, foreshortening, from behind, hairband, halo, leotard, long hair, lying, multicolored halo, on stomach, pantyhose, playboy bunny, rabbit ear hairband, rabbit ears, simple background, soles, solo, strapless, strapless leotard, sweat, toe seam, toes, two-tone halo, very long hair, white background