A Monster Girl Tamer World

John had it then, a spark of ingenuity, with a snap his vision went white, when he finally regained it, he was in his room, and on his bed was a sleeping fox woman with white fur, a large tail that was curled around her body, and a average looking body. He looked down to see his own groin bulging with his massive package. He created a world where 50% of all women happened to become monster girls, all the classic types, beast-women, magical beings, dragon human-hybrids, spirits, and more. But that wasn't all, in this new world certain men would exist, these men would be enormously endowed like him, and they could do something unique in that they could use their enormous endowments to woo and even tame monster girls. At first this was used to create sizable harems as with their enormous endowments they also had stamina that was super human and could control the fertility of their seed. Not only that but with each girl they tamed they got bigger, both in endowment and in body size and their stamina went up as well to better satisfy his many women.

The world as a whole changed, cities became smaller if they had been in the old world the biggest 'city' would be more around the size of a castle town. This was to allow monster girls a greater variety of land, of which the earth itself was double it's original size and humanity lived in cities scattered around the globe. Technology however was more advanced as the compressing of cities caused people to be slightly more cooperative and caused technology to advance at greater speeds. Hover cars, energy shields, cybernetics, robotic helpers and much more. The biggest cities could afford the best... however villages could not afford this and even with their valuable trade they weren't valuable enough to afford protection.

This was because monster girls who formed tribes would take 'lesser' men from villages and use them to help breed more monster girls as any girl birthed from said monster girls would turn out as monster girls. Boys, however, had the chance to become a tamer because of this, in fact boys born from monster girls had a much higher chance of being born a tamer than from the traditional human pairing. However the traits wouldn't manifest till the age of 18 in which boys would receive tremendous hormonal growth and more often than not tamed the tribes they were born into should the mother decide to keep them. With the passing of time and the change in said times however more often than not the boys would be sent with their fathers to grow and males would be less of abductions and more of 'volunteers' for breeding.

This was because as time progressed some of these men decided to go the route of a famous monster catching game. Training their monster girls which had... unique effects on their monster girls. As the monster girls got stronger some would change, or 'evolve' as people called it. With the evolution they became stronger but also more alluring. However not all of them could evolve primarily those that were weak low-level monster girls who could evolve 2 or 3 times, some mid-level ones that did it once or twice, high-level ones either didn't or only once. Also as some monsters girl just got stronger with their 'stats' increasing it caused them to become more endowed in general this was most evident with the high and mid level monster girls.

With this surge of monster girl tamers, a competition was created called the Tamer League. Challengers would gather up to 5 monster girls and battle it out. Whoever made it to the top was declared King of the Monster Women, and would get riches and power beyond their wildest dreams. Most monster girls saw this as an opportunity to gain influence and also become 'equal' in the eyes of humanity. While they did indeed gain influence it was the more... carnal kind. Monster girls would often leave their tribes to interact with the human world and would be influenced by humanity.

John himself would participate himself, the monster girl on his bed used to be his sister. Now she was a Kitsune, a low-level monster with 3 evolutions. She would start as a 1 tail, evolve into a 3, then a 6 and finally a 9 tail kitsune the legendary Kyuubi-No-Kitsune a very powerful monster girl should one have the patience and determination to bring them to that level. They were also incredibly beautiful and had the unique ability to change their endowment size freely to better pleasure their tamers. Not only that but it was said that should one in their complete trust they would defend their tamers to their dying breaths. He walked up to his monster girl the first of many, he reached for her cheek and stroked it gently. She moaned then she opened her eyes and looked at John, "Master." she purred, and she hugged him snuzzling her head against his chest. "Master let's fuck I want to become strong!" she growled...