1girl, ako_(blue_archive), alternate_costume, animal_print, arm_behind_head, armpits, arona's_sensei_doodle_(blue_archive), bell, blue_archive, blue_coat, blue_eyes, blue_hair, blue_hairband, breasts, buttons, clipboard, coat, cow_print, cowbell, double-breasted, earrings, hair_between_eyes, hairband, halo, holding, holding_clipboard, jewelry, large_breasts, long_hair, neck_bell, poharo, sensei_(blue_archive), sideboob, solo, stud_earrings, sweat, upper_body, veins, veiny_breasts