Cosmic Genie goes 'fuck it' and send a human to Equestria to fulfill three wishes at once.
1. Lyra's desire to meet a human.
2. Twilight's desire to read books 'nopony' has ever read before
3. Human's desire for some nachos
Resulting in a human being teleported onto the table that Twilight and Lyra had been sharing whilst eating some nachos. How will he react? How will they? What about the Nachos?!

No set direction yet, but I hope you enjoy and I am open to suggestions.