Back when the new My Little Pony show came out, it was immensely popular and my wife discovered it as well. It was a throwback to her childhood in that the ponies weren't just vapid sissy housewife types and the stories had some semblance of plot. (unlike MLP Generations 2-3).
While I myself am not a Brony, I can see how people in the non-traditional demographics for MLP can become one. The series has a fantasy world with a rich detailed lore that expands further as the series progresses and they often fight fantasy creatures straight out of Dungeons and Dragons. So, it's not hard for me to see the appeal despite the pastel colouring thrown about.
It was also around this time that Game of Thrones also came out, so naturally I tried my hand at wedding the two of them. I eventually got bored and the project fell by the wayside but here are the 46 second results of my efforts. Hope you enjoy it at least a little.
Note: You're free to download and reuse this video if you'd like to expand on the work. Just credit me with a channel link for getting you started off please ;)
1