The porn video tag "lankandaddydom" can be broken down into three parts:
1. Lank: This refers to the term "Lanky" or "Long and Skinny." In the context of adult content, it usually denotes a slender or lanky male performer.
2. Daddy: This often signifies a mature or older male performer who takes on a dominant role in the scene.
3. Dom: Short for Dominant, this term indicates that the scene involves BDSM (Bondage, Discipline, Sadism, Masochism) and power dynamics between the performers. In this case, the "Daddy" figure is taking on a more dominant role in the scenario.
So, "lankandaddydom" can be interpreted as a scene featuring a slender, older male taking on a dominant position with BDSM elements involved, typically involving submission from his partner or partners.