The Earth is under siege, the pathogenic alien race known as the Blight have started their invasion to infect and take control of the planet's agricultural food supply. The only things standing in their way are the Farmlords, gigantic pieces of war equipment that transform from tractors into powerful exoarmored suits for their female pilots. However the threat is not limited to the worlds' crops as these disgusting aliens can also mate with human girls putting the Farmlords' pilots at even greater risk. As the battle intensifies the Reaping Harvesters, a group that does not abdicate the use of the Farmlords and prefers traditional hand held weapons, may undermine the Farmlord program from the human side. However both groups of female warriors may soon find themselves at the sexual mercy of the Blight if the tide of war is not turned