safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl air bubble black hair black sailor collar black skirt blue eyes blue neckwear blue theme bubble commentary request escalator from side highres holding holding umbrella looking away medium hair neckerchief original parted lips pleated skirt sailor collar school uniform serafuku shirt short sleeves signature skirt solo sutera sea transparent transparent umbrella umbrella underwater viewfinder whale white serafuku white shirt2024-06-19T18:30:49Zsafebooru