Summary: What if Kol got a human Katherine pregnant after she was brought back to life?
It was a dark night as Katherine's ghost stood in the mausoleum, speaking to the witch, Davina.
"I need you to bring me back to life."
"Why would I do that?" Davina asked. "Who are you?"
"I'm Katherine Pierce and you don't want to get on my bad side. I'd rather not be sucked into oblivion, so if you'll bring me back, that would be great."
"I've heard of you. I'll bring you back," she answered, figuring she wouldn't stop until she was alive again.
After she'd done the spell, Katherine was alive again.
"Thanks, Davina. Now, I must be going. People to see. Things to do."
Human Katherine left the mausoleum and cemetery, her destination being the Mikaelson family home.
Once she arrived there she saw Klaus, Kol, Marcel, Hayley, and a blond girl she had found was named Cami. The only person she was there to see though was Kol. They'd secretly had a relationship a century ago, but no one but she and Kol had known that.
"Well, look who finally came back from the dead. Hello, darlin.' Care to join us in plotting against our mother?" Kol greeted and gave her a smile.
She smiled back.
"Hello to you too, Kol. I'd love to join you."
She walked over and sat beside him.
"I have a suggestion, Katerina. Why don't you leave? This is a family matter," Klaus replied.
"I'd rather stay and help," she replied.
Klaus gave her a growl.
"She wants to help so let her," Kol said to Klaus.
"I get it. You hate her more than me, but it won't hurt to play nice until Esther is dead," Hayley reasoned.
"Fine," Klaus said.
"Nice to see you again," Marcel told her. "Cami, meet the famous Katherine Pierce."
"So you're the ex-doppelgänger. Nice to meet you," Cami said.
"And you're the brave bartender Cami," Katherine replied. "So what's the plan?" She added, looking at everyone, but mostly at Klaus. He was always the one with plans; especially, when It came to taking down his enemies. Right now, that included his parents.
"War," Klaus answered her.
She smiled at his answer.
After they had taken out Esther, they all went home and she and Kol went into a room and closed the door.
"I'm sure glad you're back, darlin," he told her.
"As am I. And we're finally behind closed doors."
They smiled and then began to make out. They then took clothes off, still kissing, and found themselves on his bed, go to third base, him on top.
A few weeks later, Katherine and Kol found out that Kol had somehow gotten her pregnant. And a month later, they found out that she was pregnant with a girl. She was happy, because she saw it as her second chance to be a mother. He was happy, because he was thrilled to be a father. And in the end, they agreed on a name for her. Having lost Nadia, they decided to name her Nadia Petrova Mikaelson; in memory of her first born daughter from 1490. She promised that this time around, she would be a mother and if anyone tried to take her, she would fight harder than she had in 1490, to keep her and raise her.