The Balls of the Elves

Alternate Name: 
Egg of the Elf
The Eggs of the Elves
The Elven Balls
精灵之蛋
Status: 
Ongoing
Author: 
MAD茧
Artist: 
MAD茧
Type: 
Chinese (Simp) Manhua
The demon king having cursed the human race by removing their ability to produce female children so that they would go extinct has had his plan foiled by the elves who made men breedable by giving them eggs(balls) which would make them become women when said ball is taken away from them.