Use her love power against her.

You can't see her without succumbing to the spell...but what if they are already under it?
Yes, you can use her subjects to do your work for you.

Using some of the Panty Magic (TM), you corrupt her Love Spell on the poor saps around her.

It's not love anymore...
It is lust.
They need to see her naked- now!

They begin to tear at her clothes from all angles.

"We need you, Goddess! We need to see your body, Goddess."

They all speak in unison, a side effect of her original spell.

"Stop it," she cries out, losing her air of haughtiness.

Not used to ever having to do anything directly, Cinyarra is ill-equipped to fend off a mob that is ripping her clothes off.

You watch from a distance, waiting for her power to wane and the spell to break.

Her dress is nearly all in tatters on the forest floor now.

You just need to bide your time a little bit longer...