safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy 1girl arona's sensei doodle (blue archive) blue archive c/h commentary feather hair halo hat indoors long sleeves looking at another medium hair mixed-language commentary nurse nurse cap one side up pink hair school uniform sensei (blue archive) serina (blue archive) sick sidelocks sitting thermometer2024-05-16T12:46:16Zsafebooru