>>11381133
Futas would probably replace normal women if real. Their sex drives would probably be closer to a men's and I dont think many of them would top only. They would probably take turns, and eventually the futa would get knocked up. They would end up out producing normal women.
The real question would be how would futanari remain beutiful with two testicals pumping testosterone into their body?
If they have a natural blocker that prevents testosterone from developing secondary male characteristics, what would stop that from changing the DNA of men in future generations? If there was nothing to stop it, men would eventually become effeminate or womanly and essentially become shota or futa without pussies. They would never develop secondary adult male characteristics.
If the futa DNA is one the Y chromosome, men would fuck themselves into men that look like dick girls and adult aged shota. If its on the X chromsome, they would replace normal women.
Has an artist ever done something with these ideas. It would be cool to see a hentai with time lapses. Like futa are created in a lab or they are aliens or someone summons futa elves or futa demon women and by the end of the story, world peace has been achieved and futa have replaced humanity or fundamentally changed the species through cross breeding. The last page could be a pregnant futa on a couch cuddling with her feminie femboy husband.
It would also be funny to take it all at face value and futa are just ugly men with pussies due to the amount of test their melon sized balls pump out and their bodies dont block it. Have them made in a lab and they just become mainline over time and go crazy. Real body horror type stuff
