Summary: Kate Milligan isn't the only woman John had an affair with, and not the only woman he fathered a child with. Okay, Dean and Sam can deal with another sibling, but they have a little trouble dealing with who they find her with. Please R&R!

Disclaimer: I don't own Supernatural or its characters. I only own Jade Alexander.

A/N: Okay, so another sister-fic, but it's set a lot from Sam and Dean's point of view. Not only are they confronted with the shock of a new relative but also with the shock of another possible tragedy in their lives. The OC is part of a huge plan created by the Devil to leave Sam and Dean weak. She does have a purpose. Enjoy!

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The Other Winchester

Chapter One

What was a routine hunt in the midst of the Apocalypse became the beginning of yet another roller coaster ride for the Winchester brothers. Not only were they trying to hunt down the Devil, but they'd received some bad news from Bobby and were speeding through Sioux Falls, South Dakota to get to him.

"Another?" Dean asked.

"Yeah..." Sam replied, looking worriedly at Dean who was shaking with rage.

"Another?" Dean asked with anger, "How many more love-children are hanging around from our father?"

Sam could totally understand Dean being mad, but now wasn't the time.

Another kid from yet another of their dad's flings was a bit too much to handle, but Sam knew both brothers could deal with it eventually. It would be fine. They'd both be fine, and maybe this new kid could be a help...Or she would be if she wasn't laid up in bed at Bobby's with a nasty stab wound and a bullet wound in the arm. He knew that part of Dean was worrying, as it always did for family whether he'd never known about them or not. He was worrying about losing more family, about the girl, Jade, and her current condition which Bobby said wasn't looking too good. She'd refused the hospital because she didn't want her boyfriend to leave her. And Sam and Dean also didn't like the fact that Bobby wouldn't tell them her boyfriend's name. Apparently it wasn't so important.

"Dean, just...Just try and stay calm okay?" Sam began, "I know this is scary and worrying for you. It is for me too, but we need to keep calm and assess everything when we get there."

"I can't stand it that we've been lied to, that's all." Dean bit, "And someone who is our family is now laying there, possibly dying, and we weren't there to protect her. We're bad brothers."

"No, we aren't." Sam told him sternly, "We didn't know about her. We aren't bad brothers, okay, we couldn't have done anything, she was kept a secret from us."

"Bobby never thought to tell us?" Dean asked, leaving Sam aghast.

"Dean, he made a promise to Dad. You know that he and Dad didn't get on that well, but Bobby is still really loyal to him." The younger brother said, "Obviously Dad kept quiet about her to protect her."

"Did a really good job, didn't he." Dean spat, "She's a hunter, Sam. She's a hunter and she's hurt bad. That's some protection."

Sam decided that they'd never agree, not when they were both worried sick, so the last few minutes of their journey were spent in silence, and finally when they pulled up to the house, they grabbed their bags and the remaining first aid supplies before heading up the steps to Bobby's house. It didn't surprise them that Castiel was standing there, but it did surprise them that Gabriel was there. Both looked very morbid. Highly unusual for Gabriel. That worried them even more.

"How is she?" Sam asked straight away, watching Dean glare towards the study where Bobby was.

"Before you go up there...It's not pretty, I just thought I'd tell you..." Gabriel began, watching how desperate the boys were to get up the stairs.

"We've dealt with nasty things for years, I think we can take this." Dean said, "Come on, Sam."

"Dean!" Bobby called, being ignored as the boys darted up the stairs, "Will someone warn those idjits before they..."

"What the hell are you doing here?" Dean's voice came loud from upstairs and Gabriel and Castiel headed up after the brothers.

The boys looked horrified to find Crowley laying on the bed next to their half sister who they were seeing for the first time. She really was a Winchester. She had that look about her that just screamed Winchester. She had hair dark like her father's, full lips and a cute little nose. She couldn't have been more than twenty years old. Crowley, who was settled there stroking her hair, looked up and glared at the two before getting off the bed and heading towards the doorway.

"Oi, keep your voice down!" He snapped, "Out of this room, right now!"

He ushered the boys out and closed the door, glaring up at both of them. Yes, he may have been smaller than them but he could knock them about a fair bit if he wanted to. He was a demon after all.

"Right, first of all, Jade is so badly hurt I don't know how we're going to get her through, and you two idiots barging in when she's this ill isn't going to help matters in the slightest." He began, "Secondly, yes, you saw me being a bit tentative but she and I...We've been in contact for a few years. The amount of deals she tried to make to get her father back and then you is unbelievable. It didn't take her long to dig up some dirt on me, and what with me going renegade, we decided to stick together. Keep your enemies close."

"So...you're the boyfriend?" Sam asked, earning a nod from the demon.

"What can I say?" Crowley smirked, "I have good looks and charm. We got together over a glass of whiskey each and by a warm fire. Can't get much better than that."

"You're screwing our half sister?" Dean asked, "She's how old?"

Crowley sighed slightly and ducked his head. He mumbled something out and Dean didn't quite catch it, so he asked the demon to repeat it.

"Nineteen."

Dean went to grab him but Castiel and Sam restrained him. It would do no good to fight, not while the sister they never knew they had lay in a bad way in the room before them. And as they began to calm down, he sound of a soft voice caught their attention and Crowley pressed closer to the door before opening it and heading back in.

"I'm here..." He told her, "I'm right here, Jade."

Dean and Sam stepped inside, taking in the exhausted smile that the girl gave Crowley. The fact that they were meeting their sister for the first time when she could possibly be on her deathbed was something they couldn't brace themselves for. The demon grabbed the cloth that rested in a bowl of lukewarm water and rang it out, laying it across her forehead carefully. She grimaced and reached up to touch it, shuffling uncomfortably.

"Why?" She asked, indicating the cloth.

"For your fever, darling." He told her, "Your brothers are here."

"Okay..." She replied, looking towards the door where for the first time, she got a look at her half brothers.

-TBC-


Hope you enjoyed!

Thanks for reading so far!

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