safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl black sailor collar black shirt blue eyes blue hair blush closed mouth crossed arms frown head tilt highres long sleeves looking ahead neckerchief original portrait red background red neckerchief sailor collar school uniform serafuku shirt short hair short twintails sidelocks simple background solo twintails umipi2024-06-16T15:03:40Zsafebooru