A/N: I was thinking about doing a Dasey for a while and just could not come up with anything that would work and then one day while some of my friends and I were bouncing ideas off of each other I came up with this so I hope you enjoy it. Review, flame, just tell me what you think about it I must have at least five reviews before I update any chapter in this story.

I don't own 'Life with Derek' But I would love to have Derek...


"Derek you played great tonight." Nora said as she go in the car. We had just finished watching Derek play hockey. "Thanks Nora. Casey there will be a party, you wanna go?" Derek asked as he placed his bag of hockey gear in the back of his car. It was not out of character for Derek to be nice and invite me to parties with him. The only reason being that we have been dating for the last few months behind Nora and George's back. "I would love to D." I said as I hugged mom thru her open window. I hugged Lizzy and Edwin before they got in the car. "Derek I want you and Casey home before one o'clock in the morning." George said. "Will do dad and don't worry Nora I will take care of her." He said answering Nora's unsaid statement. "Thank you have a nice night kids." She said before George took off.

"So is there actually a party or did you just want to go find somewhere to park the car so we can have 'wining the game' sex?" I asked as I walked over to his car. "There is a party and I wanted you to go all though the last part sounds way better than a party." He said as we got in the car.

"Casey I love you." he said leaning over and pressing his lips to mine. "I love you too D. Always have always will." I said when we pulled apart. Derek smiled and started the car and we were off to who knows where.

We pulled up about ten minutes later to a house with people outside dancing. "Case I know that we are a thing but I do want you to dance and have fun like you would if you were single." Derek said. He always said this before we went into a party because he didn't want people knowing about us, which is smart because what would people think if they knew that two step-siblings are dating and having sex? "I know D. But just so you know even if I dance and, or flirt with other guys nothing will happen because all I want is you my hockey playing, sexy as hell, annoying step." I said as I got out of the car. Derek followed and whispered in my ear before we walked in. "Just remember that tonight you are my prize for winning the game." I shuttered at how close he was before following him in the house.

"Casey!" Emily called once I stepped in the door. "Hey Em." I said hugging her. "Casey I want you to meet Clayton. Clayton this is my friend Casey." she introduced me to the tall blond beside her. "Nice to meet you Casey. You can call me Clay." he said sticking his hand out for me to shake. "Nice to meet you too Clay." I said shaking his hand.

Just then a guy from the hockey team came up to Emily. "Would you like to dance?" he asked Emily nodded and left Clay and I alone. "How about you would you like to dance?" he asked me. "Sure but let's get a drink first." I said taking his hand and leading him over to a table with drinks lined up. I picked up two and handed him one before taking a sip of mine. "Okay let's dance." I said. Derek caught my eye when we walked out to the dance floor. He was dancing with one of the cheerleaders. He looked over and saw me and sent me the famous Derek smirk and a wink. I smiled back and turned to Clay and started dancing.

After a few songs and a few drinks I was still dancing with Clay and he had his hands all over me. "Let's go somewhere to rest for a little." he said taking my hand and leading me up to the second floor and to a room. He opened the door and let me in and walked in himself before closing and locking the door. When I heard the lock I turned to look at him. He had a evil smirk on his face. I started backing away when he started walking toward me. "Don't scream Casey because trust me it will hurt if you scream." he said. My back hit the wall and I began to cry. Clay came up to me and he roughly kissed me. I tried to push him off but his grip on my arm became tighter with each push.

"Don't fight it Casey you know you want me. I've been watching you for a while now." he said pulling me off the wall. He turned me around and pushed me agaisnt to hard wall again. Just then I heard the door bust open and Clay's grip I could no longer feel. I fell to the floor still crying. I heard Derek's voice and I turned to see him punching Clay. "Derek..." I whispered just loud enough for him to hear. He turned and dropped Clay coming over to me. He picked me up bridal style and walked past Clay but not before Derek kicked him in the chest. "Derek..." I said. "Sh Case I've got you, you're safe now." he said. I berried my face in his chest. I heard the music when we reached the last step but paid no mind to it. Derek set me on my feet before anyone could see us and we walked out.

"Okay Casey I'm taking you home and I'll tell Nora I saw a guy taking you upstairs and that I went after you to make sure that you didn't do anything. Then I'll go to my room and you come up a little later so we can talk." Derek said as we got in the car. "De-Derek don't leave me alone." I whispered. I didn't think he heard me until I felt him pull me close. "I'll never leave you." I said as he pressed his lips to my hair. He pulled back and started the car and we headed home.

"Derek, Casey, you're home early. What happened?" Nora said looking at me. "I almost got rapped but if it wasn't for Derek I would have." I said. Derek gave me a look but nodded. "Derek you saved her?" George said looking at his son very proudly. "He did. Well I think its time for bed." I said hugging my mom and George. "Yeah I think I'll be heading to bed too." Derek said following me up the steps. "Just be quiet the others are sleeping." Nora called after us. "Goodnight." Derek and I called back before walking down the hall. I stopped at my room to change before going to Derek's room where I would most likely fall asleep like always.

"D can I come in?" I knocked on his door. "Always babe." he said opening the door. "So I guess there will be no 'winning the game' sex tonight." Derek joked. "No but I'll make it up to you." I said as I crawled under his covers. He crawled under as well and I rested my head on his chest. "Okay well goodnight beautiful." he said. I twisted my head so that I could kiss him. "Goodnight my hockey god." I said.