Lip Grip 

When you pull your penis out of a girl and her vagina grips it so hard that it's pulled out an inch or two.

Man julie is so tight her lip grip is insane

Lip Grip by attacksblacks September 4, 2012

Lip Grip 

The act of a women forming their lips in a tight ring around a man's penis .

I love when Hillary would suck my cock, She really could make a lip grip around my dick.

Lip Grip by Laughs Along With Humans January 29, 2021

Double Lip Grip Effect 

When a girls inner vaginal lips become loose enough for the outer, secondary vaginal lips to establish themselves as the primary lips of the vagina. Because they have not been stretched before (only the primary lips are stretched during intercourse) they have an increased tightness compared to the already worn down inner lips. This leads to an increase in overall tightness, and in turn pleasure/volume of seamen produced by the male.

Marcus: "Dude, does Lianna have the double lip grip effect yet? I know you've been wearing that thang out!
Leo: "Yea man she is just about there. I can feel the grip gaining strength again!"
Marcus: "LFG!!!!!"

Double Lip Grip Effect by thesultanofgrip October 11, 2023

lipgrip 

Labia covering a penis during a sexual intercourse and its stretching back and forth.

We were doing it in a reverse cowgirl position, so the view of the lipgrip was amazing.

lipgrip by keko_mleko March 29, 2013