Zephyr has shown up back in Fluttershy's house. Can she help him with his new "problem" and get him back on track? Of course she can, but naturally it's going to require incest. Lots of incest.

That's not a joke, by the way, so consider yourself warned that incest is in this story. I will leave how much of that incest there is to your discovery and enjoyment. It is also very long, so consider bookmarking and reading it over several sessions.