So, the humans were being converted in happy latex aliens and everybody were happy about this.
Not really.
From the darkness of space, a new, beligerant race that looked like a ugly mix from 'Mars Attack' and 'The War Of The Worlds' was in his way to battle the invaders and take over the blue planet.
¿But why?
¿Human experimentation?
¿Alien colonization?
Nop.
Porn movies.
The martians had developed a fetiche for humans (or cows ... ¿or human cows?) and anal probes. Since their first contact n the 40s, probing humans had became extremely popular within the habitants of the Red Planet. As time went by, this culminated into the birth of massive, popular, cinematic industry.
Everything was right in the world. until it wasn´t. Now the humans were in danger of extinction because some hippies from the other side of the cosmos came to their backyard to fuck up the fun.
Even the emperor of Mars was worried that this invasion could ruin their economy. And they weren't interested in latex and huge cocks. (Martians don't like to experiment because weirdos ¿remember? )
Also...those cocks intimidated their own minuscule masculinity.
So they went to Earth with their flying saucers and deathly lasers to cick them off.
And, from his flagship, the martian emperor looked at the blue planet surrounded by the enemy ships of the invaders and then he said:
"Ra ra, raaaaaaa raaaaaaa!"
Translated to a more simple, understable language it sounded like this:"Kill those fuckers!"
The Seven Inch War had just begun.