This is a mixture of funny and sympathy. At the beginning of the porn scene she throws up in her mouth and runs to spit it out in the kitchen. (What I want to know is, who the fuck are those people just sitting at the table during the shoot?) She should have just quit there, but instead she keeps the show going. Dude... what's it like sticking your dick in a mouth filled with gastric acid?
After some more mouth fucking, she gags again, only this time it's for keeps... her messy sick gets everywhere and she has to take a shower to get it off. Nasty but funny!