This porn video tag is a combination of various elements related to adult content:
1. "Milf" - It stands for "Mother I'd Like To Fuck," which refers to older women who are considered sexually attractive, typically by younger men. In this context, it represents the preference for mature and experienced female performers.
2. "City" - This could be indicating that the scene takes place in an urban setting or involves individuals who live in a city environment. It might suggest a more sophisticated or cosmopolitan atmosphere compared to rural settings.
3. "Caroline" - This is likely the name of the female performer featured in the video. In this context, it signifies that Caroline is a MILF and the main focus of the scene.
So, when you come across the tag "milf-city-caroline," it means you're about to watch a porn video featuring Caroline, a mature woman, in an urban setting, who is considered a sexually attractive mother figure by her male co-star or audience members.