1girl, antenna_hair, arknights, arm_behind_head, arm_up, black_jacket, black_pantyhose, breasts, broken_fence, day, grey_hair, grey_shirt, horns, jacket, large_breasts, long_sleeves, looking_at_viewer, lying, miniskirt, multicolored_hair, on_back, on_ground, open_clothes, open_jacket, outdoors, pantyhose, parted_lips, red_eyes, red_hair, red_skirt, saiko_(saisaka), shirt, short_hair, skirt, smile, solo, sunlight, two-tone_hair, unzipped, w_(arknights)