thealagator, rumi (blue archive), rumi (swimsuit) (blue archive), blue archive, highres, 1girl, animal ears, bikini, breasts, cleavage, collarbone, colored inner hair, crossed bangs, eyewear on head, fox ears, fox girl, front-tie top, halo, large breasts, long hair, multicolored hair, official alternate costume, purple eyes, red bikini, red halo, smile, solo, sunglasses, swim ring, swimsuit, tinted eyewear