pettan p, natalia (idolmaster), idolmaster, idolmaster cinderella girls, commentary request, highres, 1girl, arm support, bare arms, beach, bikini, black hair, blue sky, blush, breasts, cleavage, dark-skinned female, dark skin, day, gold bikini, grin, hair between eyes, large breasts, looking at viewer, ocean, outdoors, purple eyes, short hair, side-tie bikini bottom, sky, smile, solo, swimsuit, toes, v, v over mouth, water, wet, wet hair