Promises -Cypress_Pride-

A/N: This idea isn't exactly original. I've seen many other fanfictions with this idea, and I absolutely adore it! I don't claim ownership nor own Supernatural or its characters. I am going to try my best to follow the storyline of the show. SOME CREDITS TO: Maddison Memoirs. Thank you for reading, and please leave a review below.

TW: LGBTQ+ is mentioned and described. There is some strong language. There are mentions of paranormal creatures. So: LQBTQ+, ASSAULT, LANGUAGE, PARANORMALS, MENTIONS OF SE**** ASSAULT, CHEATING.

Prompt I guess? ;P: If Dean and Sam had a little sister in the TV show. Her name is Della Marylin Winchester (See what I did with the middle name? MARYlin?) , she wants to help her brothers with their… business. So, what will become of it?

Overdue

"Get a coat on, Ell. It's freezing outside." Dean said, throwing on a thin leather jacket. "You'd better practice what you preach." Della let out a slight giggle and put on a heavy winter coat. She walked out the door as Dean gave her a gentle noogie as they both laughed.

When they were in the car Della looked out the window and almost obliviously started to cry."Ell, what's wrong kid? And don't give me that 'It's nothing' bullcrap." Dean kept driving but glanced over. "Dean, what are you talking abo-?" Della started but then realized she was almost sobbing. "Oh, I guess it's sad… That we have to meet Sam because Daddy is missing." Dean slammed on the breaks. "Who the hell told you that?!" Della jumped back startled. " W-well I overheard a conversation while doing h-homework.." She said, stuttering. "We are going to find him, Ell. You, Sam and I." Dean smiled for the first time in a long time. "Don't worry, kiddo."