Strip Vanessa and gag her.

Vanessa's panties come off first, revealing a tangle of dark hair and a pretty little slit between her long legs. You wrap some more rope around her waist and give her a tight crotchrope, tying a knot in the appropriate place to make sure she feels the pressure where it counts. There's no indignity quite like being crotchroped. You shove the panties in her mouth and bind them there with rope to make sure she can't spit them out. Then you remove her bra, exposing fine big breasts with dark round tweakable nipples. Finally, you dust more anti-wizard powder over her tits and pussy, making her sparkle and glitter. A fun thing about anti-wizard powder is that sorceresses find it very, very ticklish when applied to their intimate parts in large enough qualities. It's just one of those strange magical things.

You let time start up again.

"MMMMMMMFFF! MMMMMMMMMFFFFFFF! LMMFF MFF GMMMFFF!"

After a few moments she manages to roll onto her stomach, and begins to get to her knees. You meet her dark, liquid eyes, so full of frustration and fury, and give her your smuggest grin. Poor Vanessa. She's not having a very good time, much to your amusement.