Drea's complaining does not last very long. Once she confesses and proves with her struggling that she can't escape, there is nothing else to do but ballgag her, and then take away the absolute last movement she has, her head. Her hair is tied and pulled tightly back to the bottom of the chair, her to arch and to pull up against the ropes on her thighs. With full restriction, Drea's complaining gets even worse, and messy with drool, but at least now we can enjoy it muffled behind that big ball.