When someone uses a Sticky
Dildo and places it on
the edge of the door in between the knobs and puts their legs over the knobs with the
dildo inside of them and start fucking it violently making the door swing back and forth.
guy 1: "Dude, it was the hottest thing ever last night, my
gf let me watch her while she was doorfucking."
guy 2:"You lucky bastard my
gf never does that
shit for me."