Just a terribly fucked-up broad! Anal's as big as a tree and her outer labia are hanging out like an old granny's! How much you have to fuck a young woman to get her orifices developed like that? Of course she is gorgeous on her body, but what good is it if she is already so worked out from all sides to the limit? For example, let's say with a medium size penis you'll be fucking her for hours and you won't be able to come because there is practically no friction. It's called flying through with a whistle!
The lady was normally massaged in the front, but her partner had not guessed to massage her anus! And after all the clue was close-up - the anus itself had widened quite a bit!