I thing the institute would be more apt to be Institute of White Human Only Reproductive Effort, or I WHORE.
then white men could go to the WHORE on their allotted day of the month to be have his cum extracted, screened for appropriate genetic attributes and then inserted into the any of the ovulating white girls at the preserve who provide an adequate genetic match for what is needed in the population.
I do fantasize that while in the institute, the white women would be ’educated’ on satisfying needs, and what to do when released to ‘the wild’ after their initial contribution of a while baby. Of course, it would be via c section, to keep that pussy tight.