Rule 34 Dev - 00s 2girls asatte_no_houkou blue_hair flute freckles glasses hat highres holding holding_flute holding_instrument instrument iokawa_karada itou_ikuko kneehighs long_hair long_sleeves multiple_girls musical_note necktie nogami_shouko open_mouth plaid_clothes plaid_skirt quaver recorder red_hair short_hair skirt socks violin|1988802504