1girl, all_fours, aru_(blue_archive), ass, black_footwear, black_skirt, blue_archive, breasts, from_behind, halo, high_heels, horns, long_hair, long_sleeves, looking_at_viewer, looking_back, medium_breasts, miniskirt, open_mouth, pencil_skirt, red_hair, shirt, shirt_tucked_in, skirt, smile, solo, thighs, white_shirt, yellow_eyes, ziro_(zirorong)