safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl arona's sensei doodle (blue archive) arona (blue archive) blue archive blue hair blue shirt blue sky blue theme border bottle bow hairband broken wall chalkboard classroom clouds desk from side gun hair ribbon hairband holding holding gun holding weapon kuroinu9 light blue hair long sleeves looking afar puffy long sleeves puffy sleeves ribbon sailor collar school desk school uniform sensei (blue archive) serafuku shirt short hair signature skirt sky solo standing sunlight umbrella gun water bottle weapon weapon behind back white footwear white hairband white ribbon white sailor collar white skirt window2024-05-25T12:53:23Zsafebooru