A porn take-off of the classic tale Man in the Iron Mask, this version features a woman in the title role —a murderous, slutty princess who gets locked away so as not to embarrass the king.

Anita Blond plays the lady-in-question and, boy, does she treat her servants well! She blows and cowgirl rides the first butler we see, letting him spew all over her royal ass before knifing him in the gut.

The king sends for the judge to lock her away, but not before the judge has an anally-charged romp in the stagecoach on the way over with a cute blonde. After he spooges on her chest, his honor heads over to the castle and sentences the incorrigible princess away in a tower, forcing her to wear the iron mask, so as to hide her royal identity. Despite taking the time to seduce one of the king's men earlier, Blond still ends up in the clinker, where she is seduced by a hot blonde cellmate.

However, the princess manages to talk her twin sister into doubling for her once in a while so she can sow her wild oats —and is delighted when the sister has the iron mask put on her instead— leaving her free to whore it up. The poor mistaken sister gets raped in the tower but seems to enjoy every second of it, sucking cock like it's the key to her freedom.

Meanwhile, members of the royal family fuck the hired help in various locations and positions and everyone seems to be having a good time, with the girls taking it up the ass in nearly every scene.

The princess, who clearly has no intention of ever trading back with her sister, spends her time engaging in orgies and tasting the female servants. She favors the reverse cowgirl position, likes it doggie-style, and loves girls as much as guys, so a good time is generally had by all in her presence.

The sister's husband eventually realizes he is the victim of the ol' switcheroo, especially after giving her the taste test via a test drive. Her ass and vag must feel familiar as he soon realizes he has been taken for a sucker by the evil sibling, but not before unloading on the mask itself.

Bad dubbing and shaky plot points hardly distract from the scalding sex.