Disclaimer: I own the plot and Katie. Everything else belongs to Disney and the writers of Life with Derek.

(The Day Before Christmas 2007)

Slam

Casey closed her door so hard that the entire house shook. George and Nora rushed up the stairs to see Casey come out of her room, wearing her bathrobe, and storm across to Derek's room.

"Casey, sweetie, what are you doing?" Nora asked trying to gain control of the situation.

"It's time that for one day of the year Derek and I don't fight. So I figured Christmas was the best time," she reasoned with them.

"Ah. So what's with the paper and pen than?" She asked.

"This is a drawn up document for Derek to sign stating that he will not give me reason or anyone else to yell at him or start a fight. The same goes for me with not badgering him and so forth."

"Wow," George exclaimed, "you've really thought this out.'

"Of course George. When it comes to Derek no measure should be overlooked."

"Well we wish you luck on your…" Nora couldn't quiet find the word for it.

"Endeavor. I shall."

Casey reached for Derek's doorknob and turned it. As an afterthought she said to her parents.

"Don't listen at the door like I know you'll want to."

"Of course not." Nora said.

"We would never." George replied.

Casey just rolled her eyes.

"Well, Here I go."

She pushed the door open and was surprised to see Derek awake and wearing only his boxers.

"Derek we need to talk." She said.

Casey closed the door and locked it behind her. No sooner was the door closed Nora, George, Lizzie, Edwin, and Marti (Who all came along during Casey explanation) rushed to the door to listen to Derek's reaction. Little did they know what Casey saw when she entered.

"You know I don't like you in my room," Derek said but mouthed the words "I love it."

Even after the wedding Derek and Casey kept dating. They told their parents that they were going out with certain people when really they were double dating with those people. It wasn't a secret at school because of the year previous at the party and all of their dates up till the wedding. You never saw Derek without Casey and vice-versa.

"Well I need you to sign something," Casey said while handing Derek the paper and pen.

"What's this Garbage," He asked while scanning through it.

"This 'Garbage' as you put it is a peace treaty for you to behave on Christmas by not causing the family any discomfort with your attitude and pranks."

"And what if I don't want to sign it?" Derek asked as he threw the paper on his desk.

Everyone outside the door didn't hear the paper hit his desk because Edwin was snickering too loudly for he knew Derek would never give in.

"Then I guess you won't get one of your presents Katie and I got you early," She said while removing her bathrobe. Underneath was a see through Emerald Green teddy.

Once he saw what she was wearing his jaw drop. Trying to regain his composure he was able to close his mouth and with his index finger beckoned her over to him.

"Well in that case where do I sign?"

Casey was now currently sitting on top of his lap and could feel his erection through his boxers. She started pointing to various spots on her body starting at her lips and moving her way down.

"Sign here, and here, initial here, and there."

"What happens if I sign here?" He asked pushing his lips to her core.

"That lets me have complete control of your room 4 days a week." She said.

Edwin and George pulled away from the door in shock. Derek would never give his room up to Casey without being completely insane.

"Come on Ed, let's go see what's on the TV."

Only Nora, Lizzie, and Marti stayed and heard the next agreement.

"Didn't you say you had to sign to?"

"Yes but it was under your terms. If I initial here," She said kissing his tip which had come free of his boxer's during Derek's kissing, "What do you get?"

"All access to your CDs and Movies."

Nora pulled away this time. Casey's CDs were like her children, no one, not even her own mother, was allowed to touch them. Nora also walked off to finish the laundry she had started.

"OK, but if I sign?" Casey than took his entire cock into her mouth. It took all of Derek's self-control not to moan.

"I also get control of your room but on the weekends along with anything in it."

Lizzie finally left too. She couldn't believe her ears. Casey and Derek had finally lost their brains. Walking away while shaking her head she decided to try to find some ice cream in the freezer.

"Now hold it there," Derek said pulling her off of his lower regions, "Don't start what you can't finish."

In a matter of seconds the teddy and boxers were on the floor. No sooner had they started Marti knocked on the door and at the top of her lungs said,

"They're gone. You can stop having sex now."

Once they had heard the knocking both jumped away from each other and put their clothes back on. Derek was a word to late on putting his hand over her mouth. From downstairs four "What's?" could be heard.

"Don't pay attention to Smarti, you know how little kids are."

Grumbled replies came from downstairs all agreeing with him.

"Now Smarti, Nora and Dad don't know about Casey and me. So you have to keep it quiet OK?"

"OK Smerek." Marti rushed off to her room then to play with her stuffed animals.

Once she was gone Derek pushed Casey back into his room and onto his bed after closing and locking the door.

"Now," he said removing her robe and Negligee, "Where were we?"

"I think you were about to sign something."

"Oh right."

After everyone had gone to bed Casey finally left Derek's room and went to her own. She fell asleep as soon as she got into bed with a small smirk on her face for before she left she got Derek to sign the actual paperwork, after a couple of interruptions of him attacking her neck, and had the paperwork safely under her pillow for the morning. What Derek didn't know was that he signed away his room and car privileges for a month if he caused any problems. Too bad she was going to make him break the contract.