cari istilah yang lo mau, kaya' basic bitch:
A sexual position where the woman bends her knees, while standing, into a 90 degree angle and keeps her balance, while the man runs at her and pierces her vagina with the force of a gun.
Dude, I just had some hot matrix sex with my chick last night.
dari CrossLaChantu Minggu, 26 Desember 2010