safebooru https://safebooru.org/index.php?page=atom&tags=(9) 1girl adjusting glasses bespectacled blue eyes blue hair calculus chalkboard cirno classroom eraser female glasses kabayaki unagi laser math parody phantasmagoria of flower view photoshop ribbon role reversal science solo touhou wings2024-06-20T05:17:23Zsafebooru

  • Nobody here but us chickens!