Girl girl, when you are going to shoot a pornmovie there are some rules that you have to keep in mind. The most important one is hygiene. Make sure your breath smells good, use a good deodorant to avoid body odour and last but not least, your pussy should be clean and fresh. Wich isnt in this case, she has a yeast infection wich isnt very pleasant for her opponenent. So they decide not to use her pussy this time but only her asshole.