Gag her

You had prepared a little roll of cloth earlier.

Without warning you release her hands and goose her, getting your left hand right between her buttocks.

Reflexively Janet's hands fly to her backside, she goes up on tiptoe and he mouth opens, just as you present the roll there. In it slides like a short stubby cock, and you quickly slap a bit of tape over it.

By the time she gets her hands back to her face you are ready to grab her wrists again.

You spin her round and look into her brown eyes, grinning as you see her cheeks slightly puffy, almost like she was sucking a cock.

Now you can relax and take it from here, because she can't scream now.