safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl 2boys bag black hair black skirt blurry bra strap chalkboard classroom depth of field desk eraser eto from behind highres long hair mechanical pencil multiple boys original pencil school bag school uniform serafuku sitting skirt solo focus teacher twintails2024-05-21T04:01:58Zsafebooru