1girl, ass, bent_over, blue_archive, blush, buruma, full_body, halo, heavy_breathing, jacket, long_hair, long_sleeves, mendou_kusai, monochrome, official_alternate_costume, open_clothes, open_jacket, open_mouth, shirt, shoes, short_sleeves, simple_background, solo, standing, sweat, track_jacket, yuuka_(blue_archive), yuuka_(track)_(blue_archive)