I've always dug Nightmare Moon and Princess Luna, so I whipped up this little clopfic

Sexy, naughty fun galore. You thought Nightmare Moon was beaten by the Mane 6, right? Nope, she was never really gone. She was always part of Princess Luna... in her shadows. And during the full moon, while Luna's minding her own business playing games (Yes, Gamer-Luna's hilarious to me), Nightmare Moon decides to give the Princess of the Night the best Nightmare she's ever had.

If you no like futa, you don't gotta read.