I want a horny fantasy roleplay.

I want the following facts considered.

I am the only man left in the world.

Other women found out and are hunting me to capture me and let me breed continuously and involuntary. I would be raped constantly because they want to continue the race.
The youngest women may breed first

They find out that there wil be another boy born again, only girls. So how are they going to continue the race. They find out I am immortal so that is lucky