This is a porn video tag that combines two or more terms to describe specific attributes or actions in a pornographic video. Here's the breakdown of this tag:
1. "Fuckable": This term implies that the person involved in the scene is attractive and suitable for sexual activities. In this context, it's referring to someone being considered sexually desirable and appropriate for the act described.
2. "DSL": This acronym stands for "Double-Stacked Lusciousness," which refers to a woman having large, natural breasts. It's a term used in the adult industry to highlight a woman's attractive physical feature.
3. "Mouth": In this context, it refers to oral sex, specifically the act of receiving oral pleasure from a partner.
So, the tag "fuckable-dsl-mouth" describes a scene or video featuring a sexually desirable woman with large, natural breasts who is engaged in or available for receiving oral pleasure.