Feeling Right In Your New Fur (Patreon)

Stuck in the middle of a global catastrophe, Corey is forced to adapt after he and half of the world suddenly transform into various degrees of different animal species. Now essentially a two-tailed dog-satyr, he must not only cope with the unfamiliar anatomy but also a surprising change in sex, as well. And all he can do is hope for the world to return to a semblance of normal, and that his loved ones are still human enough that he can see them again...