Imagine you could pop anywhere on the map almost instantaneously, without actually requiring that you be a unicorn. Twilight might just have the spell for that!
Well... almost. She's been trying all day to find the missing link responsible for the actual blinking, but to no avail.
Thankfully, her wonderful assistant inadvertently gives Twilight a crucial insight; it has to work now.
It does... for the most part.

This is my first attempt ever at writing a story, any constructive criticism is profoundly appreciated. I was particularly prompted to post the story online after a couple of friends told me I had done a great job, especially since I'm not a native English speaker.

The "sex" tag is for an implicit description that appears in the story.