1girl, :p, arknights, bare_shoulders, black_collar, black_dress, black_jacket, breasts, cleavage, collar, collarbone, demon_horns, detached_collar, dress, highres, horns, jacket, large_breasts, long_hair, looking_at_viewer, off_shoulder, open_clothes, open_jacket, purple_eyes, red_hair, revision, saiko_(saisaka), solo, surtr_(arknights), tongue, tongue_out, upper_body, v-shaped_eyebrows