In Lord of the Rings and the Hobbit movie adaptations, I never noticed any mention of prostitutes. How is that possible?

I ask this because during all these wars and struggles, wouldn't it be normal that women sell their bodies? Because, for example, when I watch Game of Thrones, there are sex workers everywhere. However, when it comes to Lord of the Rings and Hobbit franchise, there is not the slightest mention of the oldest craft. How come? Or did I somehow miss it?