New Story - Fate is a Funny Old Thing.

After a series of unfortunate events, Reimu Hakurei and Marisa Kirisame end up transported to Ponyville, putting Gensokyo in mortal danger. However, they didn't expect to have a third human joining them - A man in a uniform, whose humanity is debatable.

Can they survive the perils of Equestria until Yukari finally wakes up and figures out they're missing? Will the mystery of Mobius One ever be solved? How is he such a badass pilot, like an airborne Stig?

And can Reimu and Marisa live with him and each other without going absolutely insane?

electreXcessive helped me a lot with this! Thanks man!

Touhou and Ace Combat crossover.

Fate is a Funny Old Thing