safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl :q arms behind back attsun (atsushi jb) black hair blood blood on arm blood on face bloody clothes bloody knife blue skirt closed mouth holding holding knife knife neckerchief original pleated skirt red eyes school uniform serafuku shaded face shirt simple background skirt smile solo tongue tongue out white background white shirt2024-06-25T21:35:40Zsafebooru