Why They Call Her: "The Marshmallow Unicorn."

Luna stared at the corpse of her former lover with eye's wide and grinning from ear to ear. She started laughing hysterically as the madness of Nightmare Moon consumed her once more. "No more unicorn! No more mane six! NO MORE ELEMENTS OF HARMONY!" Nightmare moon had finally taken over. She had one. All of the thoughts rushed into her mind: Total take over of Equestria, exiling Celestia to the moon- "Celestia...." Nightmare moon hissed, "Sister. If you could see me now, I would send you to the moon!"  "No!" Luna replied "If she see's what we've done to one of her elements, she'll banish us for another thousand years! The thought took a moment to register with Nightmare moon. Suddenly, she yanked the horn out of the white marshmallow unicorns' eye; now starting to grow cold; and started to try to put it back into place. Nothing. Frantically, she used magic to try to mend her horn back together.. "Please work! Please work!" She cried! "Damn you work!" She smashed the horn back down upon the skull of Rarity, smashing the horn into tiny bits. It was no use, Nightmare moon had caused Luna to kill the only pony who was the closest to a friend she ever had. She cried and cried holding Rarity in her arms. She heard a noise behind her. "Sister?" a voice called. It was Celestia. "Sister what have you done?" Luna looked up at her sister. "Oh sister, What have I done?! What have I done?!" She sobbed  "I killed the only one who understood me! Me!" Celestia just looked at her with disappointment. "Sister, do you know what you have caused?" Celestia asked her littler sister. Nightmare moon is ever prevalent within you. I thought maybe you were able to somehow master it, but I guess I was wrong. Do you know what is to become of you?" Luna looked down and nodded. Never leaving the gaze of her beloved Rarity. She nodded. She heard Celestia's magic begin to power up. She prepared for the worst, but she smiled. She will be with her love in a moment.  Suddenly a white flash covered the room, then faded to black. Luna opened her eyes. She wasn't dead? How could this be? She felt the lifeless corpse of her beloved Rarity come back to life! Rarity opened her eyes gasping for air. Luna locked eyes with her dead lover. Then they embraced in a long kiss. "Luna!" Celestia said, breaking the silence, "You shall not kill one of my subjects... Until I have had my fun too! Now Nightmare Moon! I command you to show me a good time with this Marshmallow unicorn." Rarity gasped as she looked to her lover for safety. Luna stood in front of her lover to shield her from any harm her sister would cause.

Celestia grinned an evil grin as she turned to her sister casting a spell upon her sister. Luna twitched and was no more as she fell to the ground. "Huzzah!" Nightmare Moon said grinning wickedly, standing up where Luna lay. "The sex has been doubled!" 520