Twenty Five years ago Earth was invaded by a species called "The Venark." Many speculated that the race of aliens were attacking the planet for water, gold, precious gems, even livestock. Yet the true cause of the invasion was not known until the end of the war. Earth united under a solid banner "The Earth Group" and they put up a valiant fight against the invaders. Ultimately though the Earthlings would lose the battle and Earth would fall.
Today, the Earth looks as if it was never invaded. In fact the Venark presence is restricted to only a few cities. This is all due in thanks to what is known as "The Sydney Peace Accords" which was an emergency session of the Earth Group and the Venark leadership to hammer out some kind of agreement that would spare the human race, and give the aliens what they wanted.
It was at these accords that the Venark stated what they were invading the Earth for, and though many had speculated everyone was caught off guard. They were here for the women. The Venark would later tell how in all the known universe no female species is as desirable as the Earth female. They came here for the women to capture them to trade them and keep them.
This caused a discourse that nearly destroyed all progress in the talks for peace. That is when Simon T. Hendly proposed something that no one had thought of, something radical. What if every 10 years Earth gathered its female population and gave a percentage to the Venark. It was an idea that many hated and didn't want to accept but decided to do because it would save the human race. The women would be bred and thought of as heroes while the world watched in horror as they were taken.
The Venark in turn would leave Earth mostly alone, though under its protection, and collect the girls every 10 years. The girls would be collected from all over the planet in central gathering zones such as soccer stadiums. They would then be divided into groups and either kept as Venark property or sold to other species.
The Rules According to the Sydney Peace Accords.
1. The Venark will only be granted permission to land in collection zones, and will have a military escort.
2. All females will range from 17-26 years old.
3. Once taken the females will never return (unless returned by the Venark).
4. The amount of females taken will be determined by each zone and each female can submit for a special waiver if possible to avoid collection. (Though few are granted outside of Medical and very special circumstances.)
5. The Venark will protect Earth from other invaders.
This is the world we live in now a world where Earth women are given freely so that mankind might survive.