Foals are often more than a hoof full, particularly if your experience with them is limited. When you make a rash decision, deciding to take care of a filly with near unlimited power for example; it becomes even more complicated.
A serious take on the HiE self-insert genre. This is the story of a by all accounts normal human being, caught up in events beyond his control. Forced to deal with the possibility of being stuck in a world that's strange in more ways than one.