As a changeling queen, Free Agent inevitably feels the irresistible urge to breed, and Free needs to choose a partner to sire the child. However, the House Path herd is known for doing things a little bit differently, and with unexpected consequences.
This one-shot story is a much larger and very NSFW version of the final chapter of A Different Perspective, and you really need to have read the rest of the story to understand what's going on (besides the sex!). It has some surprises not revealed in the normal version.