//------------------------------//
// Luna gets a mustache 
// Story: The Third Sister 
// by FridgePapers 
//------------------------------//

"Sister! Where have you been? I was looking for you everywhere," Luna growled to Celestia. Her sister had been acting weird all day, having fits of giggles every time they went in public. Luna suspected she had done something, but upon checking herself over, she hadn't noticed anything odd.
"Yes, Luna?" Celestia replied from the hall, doubling over in laughter. Luna narrowed her eyes. "What did you do?" She demanded, but Celestia denied any accusations she made.
Little did Luna know, during her nap Celestia had drawn a mustache and beard on her sister in permanent ink. She regretted it almost immediately after, but it was too late. Luna was now a mustached princess.
"I was going to ask you where you put the horn trimmer," she snapped, aggrevated at Celestia's mischeif. Why did they ever put her in charge of a nation? Luna wondered for about the millionth time. Then she remembered her past. We need a middle sister. A cross between Celestia and Luna. Yeah, that would be good. Just as Luna was getting into what the sister would be like (she had a secret passion for imagining things- that was where her dreams came from), the door to their "shared but royal" bathroom burst open. Luna exclaimed with surprise. It was Shining Armor, captain of the royal guard and Prince of Love (his marriage to the princess made him the honorary Prince, but this was a fantasy he mostly kept to himself. Once he had opened up to Cadance, and she had just laughed.).
"My apologies, madams, but an alicorn who claims to be your sister blasted apart our defenses. We aren't wuite sure what to do," he panted. He was clearly worn out. His mane was smoldering, his armor was dented, and sice the birth of his alicorn daughter, he had constant bags under his eyes and looked older every day. Celestia made sure to say so. She did a good job of protecting the world, but she was a jokester and brutally honest, a show she never put on for the camera.
"Er, Luna-" began Shining Armor, but Celestia made a neck-cutting motion to indicate one very obvious word- no. Luna opened her mouth to ask, but then Stella strode in.