Getting the Jewels

In a strange, twisted dimension, an alternate universe exists where a planets jewels are the most valuable thing in it's universe and sold throughout due to their properties. But, there is one major difference in their creation...

In the early years of the Semax civilisation, jewels were almost non existent because of the lack of pressure in the planet wasn't enough to make jewels from seed. Then they realised that their extremely low sex drive left most of their holes very tight which caused a pressure perfect for turning their seed into jewels and it left many of the males with maximum seed...

The government then allowed the trade because everyone in the galaxy realised the potential of some of the unique jewels it was possible to make. Specific people were then chosen for breeding and since there is a 99% fertility rate their survival was no problem and everything else is able to run smoothly.

[This is my first story. I have done it to give a little more to the chyoa community. I do this purely for recreation so I have made this story public and am curious to see where my basic idea goes]

You are one of the people on this world and you wish to make your mark in this planet by exploiting the trade but firstly: