Disclaimer: I don't own the characters.

"Shut up, Castle. And the name is Mistress Heat."

"Oh God..."

"That's not my name, even though I may be one," she smirked.

Rick started to chuckle, but Kate grabbed him by his shirt and forced him up against the wall. She greedily claimed his lips with her own and tasted his mouth with her tongue. He tasted like coffee, Skittles, and Castle. She ran her hands through his hair and drew his head closer to her own so she could have deeper access to his mouth. At the same time, she molded her body into his and felt his arousal press heatedly against her thigh. "I want you," she purred as she forcefully tugged his shirt apart, popping several buttons.

"That was soo hot," he growled.

"You have no idea," she whispered hotly in his ear. She felt him shudder. As if that was her cue, she started to nip and kiss his neck with her lips, teeth, and tongue. When she got to his pulse point, he felt her hungrily sucking and soothing it, giving him a hickey in the same place where he gave her one the last time. When she was satisfied with her work, she moved on to his chest. She circled his nipples with her tongue and playfully nipped at them. She carefully placed a hot trail of kisses from his nipple line to his jeans. He stopped her when she popped the button to his jeans and started to slowly pull his zipper down. He pulled her back up into his arms, quickly turned around, and shoved her up against the wall in his place.

He nuzzled his face into her neck, taking in her cherry scent. His tongue provocatively licked her neck down to the first button on her blouse. With his teeth, he skillfully undid the button. Breathing hotly against her chest and licking a trail with his tongue, he stopped at her second button and did the same. He continued this until he finished with her last button. He let his tongue circle her navel and deftly unbuttoned the top button of her pants with his teeth as well. He heard her moan as he ran his tongue just inside of where her jeans were now open. He stopped, pulled himself back up, and slid her shirt off her shoulders and onto the floor. He circled her hardened nipples with his thumbs through the black lace of her bra. He brought his thumbs to the middle of her chest, applied pressure, and the clasp popped open. He pushed the bra off her shoulders and onto the floor before taking her breast into his mouth. As she dug her nails into his back and moaned, he licked, sucked, and kissed each breast, paying special atention to stop and softly kiss the scar between them. He looked up, and their eyes locked for a few seconds, as they realized what they could have lost. She ran her fingers through his hair, and his hands reached down to unzip her pants. She stopped him and forcefully pushed him into the wall behind him.

"You're mine now, Rick," she purred.

She slowly unzipped his jeans and slid his jeans and boxers down his legs. She moaned when she saw how enormous his erection was. She brought her mouth down onto him, and he moaned in pleasure and shook with need. She ran her tongue up and down his shaft, moaning as she pulled him in and out of her mouth. She stopped to circle his tip with her tongue and then took him fully and deeply into her mouth again.

"Shit, Kate...not like this...not in your mouth...," he growled under his ragged breath.

For a second time, he stopped her. As he finished kicking off his jeans and boxers, he pulled her back up into his arms and forced her back up against the wall again. He quickly unzipped her pants and slid his hand under her black lacy underwear and into her velvety folds. He used his other hand to slide her pants onto the floor. He groaned hungrily as he realized how wet and slippery she was for him.

"We're going to finish this, Kate...Now."

He thrust two fingers into her hot, slippery center, as he ripped her underwear completely off with his free hand. She heatedly wrapped both of her legs around his waist, which caused his tip to slide against her burning center. He slid his fingers out and used them to position himself at her entrance. He removed his hand and thrust deeply inside of her, filling her completely.

She started to scream in pleasure, but he quickly covered her mouth with his hand, and she bit into it. He banged her hard and fast, thrusting in and out, and back and forth against her most sensitive spots. His shaft created delicious friction, and her walls tightened and took him eagerly into her depths.

"Rick...please...harder...deeper...faster...please"

He obeyed, grabbed her ass, and pulled her even closed to him. He pumped even deeper into her and increased their rhythm.

"Come with me, Kate," he pleaded.

She moaned and went over the edge, taking him with her. As his erection pulsated and shot his hot seed into her depths, her walls contacted, throbbed, and tightened around him, taking him even deeper inside. Finally, they relaxed and tried to catch their breaths.

"Rick, that was so good...you're soo good..." Kate whispered as she tried to catch her breath.

"You're not bad yourself, you know," he smiled as he tried to catch his breath as well. "Oh, and in case I forgot to say it, I love you."

"I know you do," she smirked as she playfully threw her ripped underwear at him.

After a few minutes, they discreetly exited the storage closet. Although some of the buttons were missing from Rick's shirt, and Kate was going commando, they were both smiling and completely satisfied...

I take these two characters out of their box, and what do they do again? ;) I planned on having Kate slip into dominating Rick with Mistress Heat, but Rick just wouldn't stop being the aggressor himself. Next chapter promises some interesting complications for these two.

Please, please review! You guys are my inspiration! If you don't review, I'm reluctant to continue. :(