PSE...balls to the wall, wide ass open sex with the intensity of angry makeup sex between two horny elephants. The kind of sex where you pass out for a few minutes when you are done. And when you come back from the abiss you jump right back into it.
A friend of mine recently described it this way.
...have a shot of vodka, then fuck...have a shot of vodka, then fuck...have a shot of vodka, then fuck...have a shot of vodka, then fuck...have a shot of vodka, then fuck...have a shot of vodka, then fuck...