tsuda nanafushi, oikawa shizuku, idolmaster, idolmaster cinderella girls, commentary request, highres, translation request, 1girl, aqua bikini, areola slip, bare arms, bare legs, barefoot, beach, bikini, blush, breasts, brown eyes, brown hair, cleavage, clenched hands, closed mouth, collarbone, curvy, day, feet, full body, hair ornament, large breasts, looking at viewer, navel, ocean, outdoors, short hair, side-tie bikini bottom, smile, solo, swimsuit, toes, underboob