1girl, breasts, brown_hair, come_hither, competition_swimsuit, condom, condom_wrapper, covered_navel, hand_on_own_chest, heart, heart-shaped_pupils, hime_cut, idolmaster, idolmaster_cinderella_girls, long_hair, mizumoto_yukari, one-piece_swimsuit, raindrop746079, red_one-piece_swimsuit, sweat, swimsuit, symbol-shaped_pupils