Here it is! The M-rated companion to "No Stranger to the Rain" that everyone wanted!

Disclaimer: If I owned Castle, there would be Caskett sex scenes all over the place. (;

This first chapter starts right from where Chapter 5 of NSTTR left off. Round 1 of the couch love-making.

"How about you move in with me instead?"

Her smile was so wide, so bright, so... Kate. She looked ecstatic.

"Yes, I'd love to," she answered, leaning in to kiss him passionately.

He kissed her back, adding tongue into the mix, and grabbed her tank top, lifting it over her head.

She did the same to his shirt and kissed his exposed, muscular chest. She planted open-mouthed kisses all over his torso as he threaded his fingers through her hair. She then kissed back up his chest and kissed his lips hard. He immediately opened his mouth to her as she slid her tongue in his mouth and thoroughly tasted him.

When they broke apart for air he ran his hands up and down her sides, coming up to palm her breasts. He squeezed and kneaded gently as she gasped. He swiftly unclasped her bra and threw it to the side.

He kissed the scar between her breasts. She smiled at him, the man she loved. He always took the time to acknowledge the discolored mark on her chest from the day that she was shot.

He swiftly took her left breast into his mouth while palming the other one. Her head flew back as she moaned loudly. He sucked and softly bit at her nipple. He let it out with a soft pop and then moved to the other one to give it the same treatment.

"Rick I... mmmm... need you... inside me... now."

He lifted his head from her chest and smiled at her before kissing her again, angling his head so he could stick his tongue as far in her mouth as possible.

She grabbed his pants as he kissed her and undid the button and slid the zipper down. She broke from the kiss, stood up, and slid his pants off of him, releasing his throbbing, hard erection. She grabbed her yoga pants and slid them off along with her thong and stepped out of them. She climbed back on him, straddling him again as he reached out to knead her breasts again.

She kissed him again and brought her hand between them to grab his manhood. She stroked up and down it gently and the sensation set his whole body on fire. He released her from the kiss and groaned as she stroked him lovingly.

She continued to stroke him and moved to suck on his neck. She moved from his collarbone to his ear, kissing, sucking, and biting. She could practically feel herself get more and more wet with every stroke on his hard shaft. She needed him. Now.

She released him and let him come back from his high before she grabbed him again and sat up a bit, positioning him right at her entrance. She gave him a look and he nodded, as if he knew she was asking if he was ready. She slowly settled down over the tip and then sat all the way down on him, filling her completely. They both moaned and gasped at the contact, missing the perfect way that they fit together for the past week. He grabbed her hips as if to signal her to start moving. So she did, coming up and all the way back down onto him. He rocked his hips in time with hers and her thrusts got faster and faster, bouncing up and down rapidly.

"Castle! Oh God!" Kate yelled.

"Oh, Kate. Jesus! Yeah, baby!" Rick yelled at her in encouragement.

Just a few more thrusts and Kate was over the edge, sweat dripping down her forehead as she came. She saw stars and collapsed on him, her body flush against his and her head on his shoulder. He came hard right after her, groaning as he spilled into her.

They both sat there, stuck together with sweat, paralyzed, and panting. It felt like it had been ages since they had made love. It felt so good. So real.

Love is real. Real is love.

Honestly, I'm not convinced that I'm good at writing smut, so I don't know how I feel about this…

That last line was a For Lovers Only reference.(:

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