IRyS's angel and demon sides are constantly fighting for dominance
One day, IRyS's demon side wins and she gives into complete lust
Starts haunting a random village on the countryside
Men of all ages and backgrounds are found dead in the morning, their bodies emaciated and floating in a puddle of semen and vaginal fluids
The residents begin to panic as they were already declining due to all the young residents moving to the big city
They begin to worship IRyS as their new god, regularly offering the most handsome men they can get their hands on in order to give to her every six months
They kidnap men off the side of the street so they can maintain a semblance of a healthy population.
Even so, IRyS grows hornier and more powerful every day. She eventually begins raping women to death as well.
At the height of power, IRyS rapes the entire village to death over the course of about three days. Gigalitres of semen have rendered her immune to all forms of injury, and she can no longer be killed.
IRyS begans preying on more and more villages, steadily approaching the big city... she will not rest until she has raped all men in the world.
HOW DO I STOP HER AAAAAAAAAAAAAAA