safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl arms behind back blush briefcase closed mouth forehead greyscale highres holding karakai jouzu no takagi-san kuro kosyou long hair long sleeves monochrome neckerchief parted bangs pleated skirt puffy long sleeves puffy sleeves sailor collar school briefcase school uniform serafuku shirt simple background skirt smile solo takagi-san white background2024-06-08T06:33:42Zsafebooru