Long, slow burn Dasey. Updates frequently. What happens the summer after graduation? What happens in University? When will Derek and Casey admit they are destined to be together? Lots of drama, lots of Dasey. Sensitive themes. Everything is canon except the Life With Derek movie. May be rated M in the future.

(vampire au) Derek is a guy who unfortunately is stuck with training abandoned fledgling vampires. Casey is his newest recruit. Things might not be so simple this time.

After college, Derek gets drafted into the LA Kings, causing him to move away from everything he's known. While living out his dream, Derek finds himself homesick in a way he didn't believe. Dasey. (Rating may change*)

Everyone knew Derek had feelings for Casey. Well, everyone except for Casey. What happens when Derek teases her curiosity? He craves that reaction of hers and now he can't seem to stop himself. Can DASEY put their love for vengeance aside? Or do they have too much pride to ever get along? **UPDATED**

Two total opposite Casey and Derek live thousands of miles apart until fate makes it a choice on this epic love story. Casey is sassy and smart, very talented but when she has moved back to hometown Canada with complication family dynamic, or maybe she can find unexpecting love place. Derek is outgoing hockey star with dreams make it pros and will is player ways stop when he meets

Derek Venturi and Casey McDonald are complete and total opposites. Just like their bedrooms. But. You know what they say about opposites.

This story is AU and it will deal with a lot of triggering things, such as cutting and bulemia/anorexia/Depression. It might be triggering in any cases...So Please don't read if you think you might have Problems with that. Young Casey is living with her abusive father untill Nora finally gets custody back. Will Casey be able to fit in her new family? Will they find out her secret?

Sequel to Clandestine Bluebird - Agent Casey McDonald has been assigned a new and very dangerous mission while working for The Swan Agency that may not only jeopardize her relationship with Derek, but also the millions of lives at stake. Will she succeed, or will an unlikely ally be mistaken and put it all at risk, including Casey's life? I guess you'll have to read to find out.

Casey is finally back to college after a whole year in New York but now she doesn't have any friends or know anybody in school besides Derek, her "brother" ("step brother" "same difference"). Who also coincidentally might be her roommate. But why hasn't Derek told any of his friends about their family situation? Dasey eventually.

After three years Derek and Casey still can't seem to get along. In a last-ditch attempt to create one big happy family, or at least get some peace and quiet in the house, Nora suggests they try something new. Dasey!

Derek had a few possessions that he would proudly claim as his (and only his). But maybe it wouldn't be so bad to share with Casey...

With summer ending and nerves building up, who will crack under the pressure and who will be triumphant? Derek or Casey?

What happens when Derek and Casey fight in a stuck elevator? Tensions rise and a GBF saves the day.

The Dasey love story as told by Derek in a memoir style. Ultimate Dasey. The story behind the story of Life With Derek that we all picked up on. Also touches on what happens after the LWD movie and where Dasey ends up/how they finally got together. A tribute to the YouTube video: Derek & Casey Yellow (S1-4 Tribute).

A fixfic for 3x09 "Show Off Tune." Derek and Casey wind up as the leads in their school's romantic pirate musical. Multi-chapter

Casey is shocked and confused when out of nowhere, Derek kisses her. And then...he does it again! And again!

Derek crossed his arms and studied his step-sister, peering at her through the bangs that hung over his eyes. Casey was mentally exhausting. She put way too much thought into issues that didn't matter. However, the new Truman guy had sauntered into the place like he owned Thompson High. Thompson High was on Derek's turf. And his Casey was no 6 1/2.

The one time George actually gave good advice.

"How come you never try to kiss me?" he countered, and she giggled. It wasn't a stupid giggle that some girls did to make you think they thought you were funny; it was genuine and cute, and he didn't mind it so much. Also known as: The companion piece to "I Hate You, I Love You" that no one asked for. The same story as written from Derek's point of view. Utterly unedited.

When Casey gets sick while her parents are away, it's up to Derek to take care of her. Due to so many requests, I will be making this a multi-chapter Dasey fic! Please continue reviewing :)

Song Fic. This my first attempt so be gentle. This takes place after "Marti the Monster" through adulthood. Dasey. Song is 'I Hate Him' by Sarah Solovay. Please review!

She was almost definitely calling about the wedding, most likely wondering why he hadn't RSVP'd yet. They were basically family which meant he should definitely go. He had to support her on the most important day of her life, right?

Derek knows that Casey wants to get married. He also knows that Casey doesn't want to marry him. Inspired by the song by Thomas Rhett. Dasey, as always. One-shot.

Derek & Casey have been thru alot & never expected to go thru anything together but eventually realized that they liked the word together,it meant that they could go thru anything & would be Ok as long as they were together.But 8 years later they run into eachother, both very single.Will the past be too painful to handle or will they realize that together is where they belong?

In which Derek realizes his feelings for Casey, trying to push them away and unfeel what he feels. But unbeknownst to him, she feels the exact same way. The question is: will she tell him? Or will he be forever guessing at what could be? One-shot.