Rule 34 Dev - 10s 1girl :d bad_id bad_twitter_id blush breasts brown_eyes brown_hair female_focus heart heart-shaped_pupils idolmaster idolmaster_cinderella_girls long_hair looking_at_viewer open_mouth pink_check_school saikawa_yusa shimamura_uzuki side_ponytail smile solo symbol-shaped_pupils twitter_username v|6474898755