Rule 34 Dev - 2girls arm_around_neck azmad blue_skirt blush brown_eyes brown_hair closed_eyes dated drill_hair flying_sweatdrops hand_on_another's_shoulder idolmaster idolmaster_cinderella_girls instrument long_sleeves matsuyama_kumiko morikubo_nono multiple_girls music piano playing_instrument skirt sparkle sweatdrop wide_sleeves|17739651150