Twilight Sparkle was reading a particularly fascinating book on magical theory when Rainbow Dash flew through the open window of her crystal tree castle’s library and slammed into a landing in front of her.
“Oh, hi Rainbow,” she said. “What brings you by?”
“How can I get Fluttershy pregnant?” Rainbow shouted.
Twilight blinked slowly several times before answering. “I feel like this conversation skipped a few steps,” she said. “Could you explain that question?”
Rainbow sighed. “Okay, so I was just talking with Fluttershy and she told me that she’s always wanted to be a mom. The pregnancy, the birth, the whole thing. And, well, because she’s a lesbian, it’s not like she’d sleep with a stallion, so that whole idea is kinda down the drain. She says she’d be fine with adoption, but she’s wanted to actually give birth to the foal of her special somepony since she was a filly. I’m pretty sure she didn’t picture me in that role back then, but here I am. And so I was wondering if there might be some magical way to get her pregnant with my child.”
“Wow,” said Twilight. “That…that is something…”
“Well, is it possible or not?” Rainbow asked.
“With magic, I suppose nearly anything is possible,” said Twilight hesitantly. “But I don’t think I’ve ever heard of magic like that before. When did she tell you this?”
“About ten minutes ago.”
“Uh-huh…” Twilight said. “If you really want my help, I’ll give it to you, but I have to ask: do you want to raise a child?”
Rainbow thought about this for a long minute. Finally, she said “If I were on my own, I wouldn’t consider the idea for a second. If I was with any other pony it might be a maybe. But with Fluttershy…I can picture it. So yes, I want to raise her child; to raise our child.”
“Alright, said Twilight. “But trying to find something like this could take a lot of research.”
“I’ll help in any way I can,” Rainbow said, taking a bold stance. “Where do we start?”
Twilight looked up at the many, many shelves of the library. “That’s a good question.”