A human manages to make the best of his time in Equestria. He has a partner, a home, and friends to look after. A perfect life, what else could anyone ask for?

Unfortunately, all good stories must come to an end, and his did a little too early. A vile act sweeps the town, and he is caught in the middle of it. When all clues point to him being responsible for the murders of three young fillies, a quick trial decides that he is to be punished for a crime he knows he did not commit. His soul is damned to Tartarus, a hellish space where he will be tortured for all of eternity.

Only months later do the princesses discover his innocence, but its far too late to make amends.

Credit goes to WhiskeyLullaby for the general idea.