This porn video tag can be broken down into three parts:
1. "Leg Lift": In a porn video, this typically refers to when the performer lifts one or both of their legs during sexual activity, often for better access and visual appeal. This could involve lifting a leg over the partner's shoulder, propping it on furniture, or holding it in the air.
2. "Fuck": This is a common term used in porn to describe various forms of penetrative sex, including vaginal, anal, or oral. It signifies that the video will feature explicit sexual scenes involving these acts.
So, the tag "leg-lift-fuck" suggests a porn video featuring explicit scenes of penetrative sex where at least one performer lifts their leg(s) during the act. This could include positions like cowgirl, doggy style, or scissoring.