1girl, animal_ears, arknights, bad_pixiv_id, black_footwear, black_necktie, black_skirt, breasts, brown_hair, cat_ears, closed_mouth, crossed_legs, high_heels, holding, holding_staff, jacket, large_breasts, long_hair, long_sleeves, looking_at_viewer, lying, miniskirt, necktie, on_back, open_clothes, open_jacket, orange_eyes, panties, panties_under_pantyhose, pantyhose, parted_lips, pleated_skirt, red_jacket, red_pantyhose, sakuraidai, skirt, skyfire_(arknights), smile, solo, staff, underwear, very_long_hair