1girl, absurdres, blue_archive, blue_sailor_collar, blush, drinking_straw, drinking_straw_in_mouth, grey_background, halo, highres, holding, holding_milk_carton, long_hair, long_sleeves, looking_at_viewer, milk_carton, natsu_(blue_archive), neckerchief, red_eyes, red_neckerchief, sailor_collar, school_uniform, serafuku, side_ponytail, sidelocks, signalviolet, simple_background, solo, upper_body