Once you've gotten your Foxen House, started capturing Foxen, and breeding them, you will have an endless supply of semen and milk to trade to Camilla and Amber-Mae for other nephelym fluids (used to lure/capture nephelym in the wild instead of wild sex) & to buy all of the different nephelym stables!
Camilla ~ Semen Dealer
You can buy nephelym fluids from Camilla!
You can sell nephelym fluids to Camilla!
Amber-Mae ~ Milk Dealer
You can buy nephelym milk from Amber-Mae!
You can sell nephelym milk to Amber-Mae!
Cassie ~ Ranch Upgrade Dealer
You can purchase different nephelym housing from Cassie!