Spike proceeded to tape Clara’s mouth but didn’t expect her to be awake. She bit down hard on his hand, inflicting so much pain that he slapped her across the face, dislodging her blindfold enough so she could see through the bottom.
Clara kicks Spike between his thighs, rendering him immobile for a few minutes. Enough time for Clara to bring the hands tied behind her back under her knees. She had to bring them in front of her, making it easier to get out of the zip ties that bound them together.
Clara falls flat on her face even before she can get anywhere. Spike had come out of the sensation of having his balls kicked enough to slide his feet and trip her. He holds a knife to her neck, pinning her to the floor. She had no choice but to surrender.
She fights him again when he pulls Clara up to tie her against the chair. She disarms the knife from his grasp and knocks him out with a roundhouse kick to his head.