Nineteen Neighty Four
yes its a 1984 parody and it is amazing
Can a utopian paradise that preaches love and tolerance really make ponies happy? Does contentment really lie in free universal healthcare and open government?
Twilight Sparkle is determined to resist this happy world on a matter of principle, and finds herself sneaking off with a mare called Trixie to hate and loathe each other in secret.
Will their hate-nest go undetected? Or will they be forced to face the dangers of the Ministry of Love and the mysterious Room 101?
This was the best fic I have ever read.