Rule 34 Dev - 1girl ^_^ alternate_costume battery_indicator blush breasts c_(theta) closed_eyes covered_erect_nipples cum cum_on_body double_v facial gakuen_idolmaster grey_hair highres idolmaster katsuragi_lilja lying medium_breasts navel on_back open_mouth penis_shadow recording slingshot_swimsuit solo stomach swimsuit upside-down v|25150399560