1girl, ass, black_footwear, black_shirt, blue_archive, blue_background, blue_eyes, blue_hair, closed_mouth, fii_fii_(feefeeowo), from_behind, halo, high_heels, jacket, long_hair, long_sleeves, looking_at_viewer, looking_back, shirt, solo, two_side_up, white_jacket, yuuka_(blue_archive)