Rack of the Cat Mistress provides a good unmasking scene. Also, the first Punisher movie with Dolph Lundgren...after a masked feamle beats him up, she unmasks herself. "The Perils of Gwendoline in the Land of Yik Yak (Breasts + nice Helmet-mask + great unmasking struggle)" "Touch and ...

If you search mask under the LAW clipstore, a Heroine Unmasked is at the bottom of the page. Akiba-web puts out excellent unmasking videos. Also, the Queen of Swords is probably the hottest heroine out there in my humble opinion.

There are a few unmasking clips that I have found over the years which might meet your criteria. I happen to share the same criteria myself. 1) Britannia Loses Her Mask...this can be found on the League of Amazing Women clipstore. 2) A Heroine Unmasked...likewise on LAW clipstore. 3) The first Patri...