AN: Since people liked it, so I just updated! It was also brought to my attention that I should change the rating to M. So when I figure out how to do it, I will, okay? :b

Disclaimer: Don't own Life With Derek or How I Met Your Mother.

"Seriously, Derek! We've been together for like a week and you were already hitting on a blond bimbo!" she shrieked. He thought she was totally exaggerating, by the way. He was not hitting on that girl! She just dropped her books and he was just nice enough to pick them up. Sure, she started flirting a little bit, but he put her down gently, proclaiming to have someone else.

"I wasn't hitting on her!"

"And you even said you had 'someone else'! Can't you say girlfriend, or were you too afraid to ruin your chances with her in the future?!" she continued, like she didn't listen to him. "I mean, out of all the things you'd do, I never expected you to cheat, or are you like Truman, now?"

"OKAY THAT'S IT!" he screamed, cutting her off. "You know I wasn't cheating on you, you know I'm nothing like that scumbag you mentioned, so stop with the accusations. I said someone else because I don't think she has any business in who I date! And besides, I thought we agreed on the whole 'no labels' thing, but apparently I was wrong."

"I know bu-"

"No buts!" he cut her off. "Now it's my time to talk! You have to stop being so insecure all the time, and you have to start trusting me. I've never cheated on anyone, and I had lots of chances, believe me. If and when I don't want to be with you anymore, I'll tell you. Until then, stop worrying, because if I'm with you, it's because I want you. Just you. Okay?"

She looked at him, after his (sort of) love declaration, and jumped into his arms. She kissed him deeply and soundly, and wrapped her legs around his waist. He waited no time in pushing her onto the bed and lying on top of her, never breaking the kiss.

Clothes soon started to bother, and the pair quickly removed them, while kissing and groping every inch of the other's body.

And when Casey screamed his name (now for a good reason) he couldn't even smirk. He just moaned out her own name and fell on top of her, exhausted and sweaty.

He kissed her neck and asked. "Are we okay now?"

"Mmm," she murmured in agreement. After their love making, Casey was always unusually quiet.

"Good," he smirked. "Make-up sex rocks!"

"Der-ek!"

AN: So did you like it?