Mystique

Mystique is a mutant shapeshifter with the ability to psionically shift the formation of her biological cells at will to change her appearance and thereby assume the form of other humans. She can also alter her voice to duplicate exactly that of another person. Originally, it was clearly stated that Mystique's powers were limited to appearances only; she could not assume the powers of the people she morphed into or alter her body to adapt to different situations. Additionally she could not change her overall body mass when taking on the appearance of a person larger or smaller, but thanks to subsequent enhancements she has stated that her body mass is not fixed and can change when she does. As a shape-shifter, Mystique is able to constantly alter and rejuvenate her body's cells and thereby retain her youthful appearance despite being alive for over one hundred years.

Mystique is the main villain of the movie and will be heavily featured. She's a shapeshifter so she will be played by multiple actresses. We still need actresses to play her in her natural form. She will be covered in body-paint and have a wig so hair color etc... are not a major issue, but you still need to find the right actress. This being a pornographic film the women are prepared to strip, pose and fuck on camera so you can judge their performances.

Your assistant, Tim, smiles at you, "We've screened the women and left them in the green room. We can let them in in any order but perhaps you could give us some direction."