2girls, arona's_sensei_doodle_(blue_archive), arona_(blue_archive), black_pantyhose, blue_archive, blue_sky, blush, chair, desk, feet, hair_ribbon, halo, multiple_girls, on_desk, painter-lhb, panties, pantyhose, plana_(blue_archive), puffy_cheeks, ribbon, school_desk, school_uniform, sensei_(blue_archive), sitting, sitting_on_desk, sky, underwear, white_panties