safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl :d blue-framed eyewear blue eyes book bookshelf brown hair cardigan eyebrows eyebrows visible through hair female glasses hair ornament hairclip head tilt highres holding holding pencil indoors library long hair looking at viewer math mechanical pencil neckerchief open book open mouth original pencil rjngo roman numerals school uniform serafuku sitting sleeves past wrists smile solo treble clef2024-05-16T21:35:02Zsafebooru