Rule 34 Dev - 10s 1girl adjusting_clothes adjusting_swimsuit ass blush bow brown_eyes brown_hair competition_school_swimsuit female flat_ass from_side hair_bow half_updo highres idolmaster idolmaster_cinderella_girls loli long_hair looking_back memume one-piece_swimsuit rangen school_swimsuit simple_background solo swimsuit tachibana_arisu white_background|1430411517