Sombra, Nightmare Moon, Chrysalis. Three of the most nefarious villains of Equestria. But once, they were simply teens who had lost their way in the world......
Sweetie Drops and Big Mac go out to an amusement park for a romantic date. However as they explore one of the rides, the two become lost and find that they are locked inside the park. What could possibly go wrong? There is no actual sex in the story.
It's the story of two fictional villains (or are they) coming together to kick plot, chew bubble gum and perhaps find love. It is such a shame they are out of gum.