Disclaimer: I don't own Life with Derek. I know, I know, it's sad.

A/N: I'm so so so sorry it's been so long since I've updated! It will probably be a while before I get to update again, just warning you! I have a jonas concert tomorrow, then a doctors appointment, and who knows what else is going to happen after that!

A/N: I would like to thank Leaf26, itsi3, Rockgirl28, and RENT Head - A Guardian Angel for the reviews! You guys are the best! Happy Reading!

Derek's POV

The party had just started when Randy showed up. He had brought the alcohol just as I had asked. It was also very discreet, also like I had asked.

"Hey! Derek! Sweet party!" Randy greeted me.

"Thanks man, just put that in the kitchen, away from the food that Casey set out." I pointed him in the direction of the kitchen, and handed him a couple twenties. I then spotted a tall, tan, blond across the room and decided to use my charm on her.

"Hello, I'm Derek." I greeted, she must have been one of Casey's friends because I had never seen her before in my life.

"Casey warned me about you. Goodbye." She turned and walked away. I was right, defenatly one of Casey's friends.

With my pride slightly hurt I decided to retreat to the kitchen and check out what Randy had brought. It was all pretty good stuff, and I decided to spike Casey's drink as a joke. I headed back out to the party to find my unsuspecting step-sister.

I spotted her by the stairs talking to the blond. Great, this is going to a lot harder than I thought. I went for it anyway.

"Hay Case, hows it going?" I flashed her my brilliant smile.

Casey's POV

"What do you want Derek?" I asked with annoyance. I had been discussing the pros and cons of being a vegetarian with Hallie.

"Just seeing how my favorite step-sister is doing at her first planned, unsupervised party." He had that stupid smile on his face, but somehow it always made me a little weak in the knees.

"I'm good, thanks." I tried not to show to much interest.

"Do you need anything to drink?" He asked in a very polite voice. I was a little suspicious but gave in.

"Sure, a diet coke please." I said with a smile of my own.

"No problem, be back in a sec." He turned and walked away with a smirk on his face. I knew that couldn't be good, but I chose to ignore it and turned my attention back towards Hallie. But she had walked away, remembering my drink I decided to stay put.

Within minutes he was back, two drinks in his had.

"Here you go sis." He said handing me a plastic red cup.

"Thanks." I said taking a sip. It tasted a little odd, but it was good so I just went with it.

"So, where did your friends go?" He seemed pleased that Hallie had left.

"I'm not sure, I think you scared her off." I said only semi-joking.

"Yeah, she was probably just too afraid of my devastating good looks." That smirk was back, for some reason I found it strangely attractive.

"Because that actually happens." I snorted and took another sip of my drink, it was really good. I was all of a sudden really thirsty. I downed my drink, and suddenly felt really light headed.

"Casey? Are you okay?" Derek looked a little concerned.

"Yeah, do you mind getting me more to drink?" I asked handing Derek my empty cup.

Derek's POV

I was a little worried when Casey downed her drink. I was a little nervous she would notice what I had slipped in her drink, but she was clueless. She had asked me to get her more to drink, so I did. I was feeling even more confident and spiked her drink once again, along with mine.

"Here you go." I handed her the drink and she actually smiled at me. I actually felt a little guilty for what I was doing, but only for a minute.

By midnight we had both had about five drinks. I was pretty wasted, but I wasn't as bad as Casey.

"Come on Case, lets get you to bed." I said leading her upstairs.

"But Derek, I'm having so much fun with you!" She gave me a toothy grin.

"You have had too much to drink, I know I shouldn't have done that." I opened her door for her.

"You probably shouldn't have, but it's been fun." She pulled me into the room and closed the door.

"What are you doing?" Even though I was drunk, I still knew this was wrong.

"What I have wanted to do since the moment I met you." With that she reached up on her toes and kissed me. I was taken by surprise, but I liked it. I never knew she felt the same way about me. Without thinking I kissed her back.

A/N: Do you want to tell me what you think? Do you want to know what happens next? Well, if you click the little review box below you can leave a review, subscribe to the story alert and know when I post a new chapter, and you can also add this story to your favorites!

~Domi~