This story is a sequel to My Little House Guests
After the events in "My Little House Guests", Tristan Shay wakes up in Equestria, where he is overjoyed to be reunited with the one he loves and the friends that changed his life. Now his life really changes when he immediately makes the discovery that he no longer has opposable thumbs. Or clothes, for that matter. And there's some weird thing in the middle of his head. A horn? Seriously?
Tristan has a lot of figuring out to do now that he's become a pony, like how to deal with not having fingers. And how to walk on all fours and use that nifty little thing on his head. And whose idea was it to all of the sudden rip Tristan out of his world and throw him into theirs?
At least he's still got that flowing head of hair going for him.
Major thanks to Nerom_Fencer for the cover pic!