Sisfic. A one-shot series showing different instances, situations and experiences in the lives of Dean, Melanie and Sam Winchester. Requests are welcome.

Sisfic. One - shot. Kiara Winchester (OC) just wants to find her father just like her brothers. But as co-ordinates get sent their way, a routine salt and burn turns into a disaster as Kiara gets hurt and Sam and Dean have to patch her up. Set Season 1. Written for sweetkiwi604.

'Sister!fic where reader gets kidnapped by a monster and the brothers save her, yet she is physically and emotionally beaten up so Dean never leaves her side and takes care of nce they have a special bond.' As requested by samanddeanwinchester on tumblr

Sisterfic. Takes place before and during season 1. Alexandra Winchester, the much younger sister of Sam and Dean, travels with her brothers in desperate search of their Father while dealing with the pain that she feels due to the younger's past abandonment. Warning: Spanking in later chapters.

Who would have known that Sam And Dean had sisters? And you thought Adam was a shocker. Get ready for double trouble. (Two OC's. Don't read if you don't like that sort of thing.)

This is another sister story! Mia is Sam and Dean's 17 year old sister who has been away at school, but now that John is missing her and her brothers must come together to find him and help eachother out. sometimes it will fallow the story line but alot of times it won't.WARNING: THIS STORY CONTAINS PARENTAL SPANKING OF A MINOR

Hey, I'm Chris. Welcome to my screwed up reality. Over the years I have felt my sanity slipping further and further into the darkness. Trouble and evil follow me and family around like a shadow. Being a Hunter isn't easy, especially if you're from my bloodline. One thing is for sure, my family could run up a forture of therapy bills. DISCONTINUED

Dean and Sam get the surprise of their lives when they find themselves gaining custody of a niece they didn't even know existed. AU Season 1 (Co-written with AnastaziaDanielle) *Story is complete, additional one-shots are being added!*

Dean tries his best to avoid his brother and sister after their father dies, but eventually realizes his sister is spiraling into a dark place. Will he and Sam be able to save her before she tries to end her life?

People seem to be obsessed with giving the Winchesters a sister. So OK, now they have two.

What if Adam, Sam and Dean's half-brother had a sister? A sister that was meant to be born inside the Winchester's family as a reincarnation of the first human created by God, Eva.It starts in season 4. Hope you like it :3

Winchester-sister fic. Sam's not the only psychic in the family and there's more than one hand dabbling in the Winchesters' fates. Rated for mild cussing, innuendo, and mild gore. Basically Dean being Dean and hunting.

Set following Swan Song: Dean is pulled from his "apple pie" life with Lisa by the appearance of someone from his past. Someone he never knew to miss. Includes our favourite characters, Sam, Dean, Cas, Bobby and introducing my own OC Haley. This story is the first in The Other Winchester verse. Currently being reworked by the author.

I am reposting this story. I know that the sister thing has been done, but please read. This revolves around the brother's almost 18 year old sister Riley. Please read!

What if Sam and Dean had a younger sister, Alexa? Would she be as good of a hunter as her older brothers? Or will things turn out for the worst for the youngest Winchester? Sister!fic

Dean and Sam have a sister, and her name is Kaycee. She has fiery red hair and a temper to match. Read more to find out... please?

Sam and Dean are on the road looking for a job when they get a strange phone call from a girl who claims to be thier sister. Is she telling the truth? Why don't we find out.