Rule 34 Dev - 10s 1girl all_fours bad_id bad_pixiv_id blush brown_hair cardigan cellphone female_focus green_eyes idolmaster idolmaster_cinderella_girls jewelry long_hair long_sleeves looking_at_viewer necklace necktie nora_shinji open_mouth phone school_uniform shibuya_rin skirt sleeves_past_wrists smartphone solo|5700343311