The evil and cunning Mistress Nyx has a meeting with the wealthy and decadent Mr. Beaudelaire of the Infinity Corporation. This wealthy industrialist wants to indulge in some of his darkest fantasies while his wife is on holiday in Europe, and he wants Mistress Nyx to help him with his latest obsession... making Power Princess his helpless prisoner so that Beaudelaire can do to Power Princess whatever he wants! Realizing that Power Princess is too strong to be captured by conventional means, Mr. Beaudelaire insists to Mistress Nyx that restraining the beautiful redheaded superheroine isn't eno...

The evil and cunning Mistress Nyx has a meeting with the wealthy and decadent Mr. Beaudelaire of the Infinity Corporation. This wealthy industrialist wants to indulge in some of his darkest fantasies while his wife is on holiday in Europe, and he wants Mistress Nyx to help him with his latest obsession... making Power Princess his helpless prisoner so that Beaudelaire can do to Power Princess whatever he wants! Realizing that Power Princess is too strong to be captured by conventional means, Mr. Beaudelaire insists to Mistress Nyx that restraining the beautiful redheaded superheroine isn't enough. He needs to have her powers neutralized, her willpower crushed, and her sense of entitlement stomped out of existence so that when it comes time to make her his slave, she'll offer no resistance to his debauched sexual desires no matter how depraved they may be! Mistress Nyx agrees to the terms in exchange of one million dollars (plus expenses) when Power Princess is delivered into Mr. Beaudelaire's hands. The industrialist warns her that his wife returns from holiday in one week, so she only has that time to deliver the busty superheroine to him, or the deal is off!

Knowing she has little time to waste, Mistress Nyx activates a hyper-sonic signal which emanates at such a high-frequency that only Power Princess should be able to hear it. Sure enough, half a state away Power Princess (dressed in her white leotard, red cape and belt, and beautiful blue Italian leather thigh-high boots and gloves) starts hearing the ultrasonic signal while on patrol and follows the sound to it's source, crashing through Mistress Nyx's glass window and landing in a huff right in front of the clever criminal. Demanding to know what's going on, Power Princess advances on the villainess but Mistress Nyx cleverly uses the threat of a doomed hostage wired to explode if Power Princess doesn't comply to her wishes. Not wanting to endanger the life of an innocent person, Power Princess reluctantly agrees to stay if it means saving lives. Mistress Nyx has Power Princess sit on the bed and as a safety precaution she has Power Princess placed in triple-bit titanium steel handcuffs and leg irons. The tempered metal is a dozen times stronger than ordinary steel but even titanium still won't restrain Power Princess for more than a few seconds. Still, Power Princess allows herself to be chained if it'll appease Mistress Nyx.

The sinister supervillain then tries to break Power Princess' will but none of her sex tools can even hurt Power Princess. Spanking and corporal punishment are complete useless, slappers and thumpers also do no good, and at the end Mistress Nyx even pulls out a sidearm and empties an entire clip into Power Princess' ass and skull in an attempt to make the invulnerable superheroine feel any pain, all of which fails spectacularly. Bored, Power Princess revels in her invulnerability and mocks the attempts by Mistress Nyx to 'harm' her and asks if she can fly away yet. Not finished yet, Mistress Nyx uses her hostage as leverage in order to Power Princess into willingly taking off her red and gold cape and tossing it aside. Bored beyond belief, Power Princess obliges the supervillain. Then, Mistress Nyx snarls and takes off Power Princess' beautiful blue satin gloves, tossing them over the edge of the bed. Power Princess barely manages to stifle back a yawn. Then, even more angry, Mistress Nyx rips off Power Princess' beautiful blue Italian leather boots and tosses them over the edge of the bed. Power Princess barely notices or cares as this is happening.

The moment that Mistress Nyx grabs at Power Princess' belt however to toss it away, she sees a look of fear spread across the heroine's face.

Realizing she's onto something, Mistress Nyx does a little research on e and finds that in every photo in the news where Power Princess is captured by supervillains and publicly paraded around for the public to see, Power Princess isn't wearing her signature red belt in the shot. It's always mysteriously absent from around her slender waist.

Putting two and two together, Mistress Nyx realizes that the belt must be the source of Power Princess' incredible solar superpowers! Armed with this knowledge, Mistress Nyx now has a definite advantage over the arrogant superheroine, and presses home that tactical advantage. Power Princess only replies that her sole power item merely helps her absorb and process the yellow rays of the sun (she's unable to do so on her own), and that she would still have plenty of superpower without it. Mistress Nyx theorizes though that without the technology to metabolize the energy of the Earth's yellow sun and convert it into power, Power Princess would slowly get weaker and weaker, losing her superpowers as the energy she's stored slowly 'drains away' without being replenished. Given enough time, Power Princess would eventually lose so much power that she becomes an ordinary Earthling, without any superpowers at all. Power Princess (now fearful for her existence) is to surrender her solar energy adapter technology to Mistress Nyx, and as her belt is handed over, Power Princess feels her superpowers (including her invulnerability) start to fade away. Just a little bit for now, but at only 90% of her powers and dropping slowly, Power Princess knows that it won't be long until her powers are at 50%, and then 30%, and then 10%, and then nothing at all. What will the Powerless Princess do then?
Then... the floggings, spankings, and beatings will actually HURT Power Princess!

This clip is for lovers of handcuff fetish, leg-cuff fetish, demonstrations of superpowers (super-hearing, invulnerability) debooting, busty women, powerful woman (Vivian is in full control of the situation right up until the end when she sacrifices her superpowers), leotard fetish, bedroom restraints, blackmail fetish, debelting, glove removal, cape removal, redhead fetish, cape fetish, spanking (ineffectual) spanking with a thumper (also ineffectual), and lots of sexy wordplay back and forth between superheroine and supervillain.