Downhill From Here (слэш)

Years after the war, Severus Snape is finally sentenced for his crimes. To the surprise of himself (and of True Crime Witches everywhere) he isn’t given the Kiss.
Instead, stripped of his magic and exiled to the Rocky Mountains, he spends his days making muggle soap, riding bikes, and pretending he doesn’t miss the feeling of a wand in his hand.
That is, until an anonymous user begins flooding his online cycling journal with comments.