Not since the 2005 release of 1 Night In Chyna have I seen a woman with such a fucked up misunderstanding of eroticism. She grunts like pirate with stage 4 throat cancer, pisses all over the place, and has a finishing act that'll assfuck your brain cells.
This video taught me two things. 1) eating Subway prior to apocalyptical throat fucking yields hilarious results and 2) CGI will not be necessary in any future Exorcist projectile vomiting scenes. Shananay's got it covered.
This seems to be one of the rare instances where a woman can orgasm with little or no physical stimulation of the genitals. In this particular case, it looks like the deepthroating and/or gagging is what's triggering her orgasm.