takarada rikka, gridman universe, ssss.gridman, commentary request, highres, 1girl, ball, bare arms, bare legs, bare shoulders, bikini, black hair, blue eyes, breasts, cleavage, collarbone, crossed arms, full body, hair between eyes, hand on own thigh, large breasts, layered bikini, long hair, looking at viewer, multi-strapped bikini bottom, multi-strapped bikini top, navel, official alternate costume, official alternate hairstyle, open mouth, ponytail, shiratamazyokin, solo, stomach, swimsuit, thighs