A/N: Sorry no update yesterday! I was so tired, and it just wasn't coming out right. So, I decided to wait, and give you a late update rather than a half-assed one! Not to mention, this story finally earns it's M rating, so enjoy! :)

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Catherine's heart was pounding in her chest.

"Ok?" Catherine repeated, grinning like she had a wire hanger stuck in her mouth.

Sara laughed quietly and shook her head.

"Cath, how could I say 'no' to you?"

"Do you want to say 'no,' Sara?" Catherine asked seductively, taking a step forward as she took each of Sara's hands in her own, entangling their fingers together.

"No," Sara replied, wearing a similarly ridiculous smile.

"Good girl," Catherine whispered, tugging Sara closer. Her senses were on overload. Sara had never looked more beautiful, her voice sent shivers down Catherine's spine. She could feel their bodies touching, the smell of Sara filling her nose. All that was missing was the taste of Sara's lips.

Slowly she leaned up, pressing her lips against Sara's for a long moment. When she began to pull away, Sara followed, immediately reclaiming Catherine's mouth. Catherine was more than willing to oblige as she smiled into the kiss. Releasing Sara's hands from her own, Catherine sunk her fingers into Sara's hair, pulling her even closer. She sucked and licked at Sara's lips, until finally Sara's tongue gently slid into her mouth. Catherine began to wonder how she'd ever lived without this, without the taste of Sara on her tongue, without Sara's arms holding her tightly against her body.

With her mind and all five senses thoroughly saturated with nothing but Sara, Catherine began to kiss her more feverishly, her hands descending to Sara's chest. Sara then broke the kiss, but didn't pull away.

"Cat, I can't do this right now," Sara whispered huskily. Catherine tensed, fearing Sara had changed her mind and was getting ready to run again, until she felt the arms around her tighten reassuringly. "I mean, I want to. Really… really want to. But I have to go back to San Francisco. My flight leaves in just a couple hours-"

"No," Catherine said firmly.

"I'll come back, Catherine," Sara assured.

"Take a later flight," Catherine insisted.

"Cat-"

"Please?" Catherine planted another kiss on Sara. Then, with her best puppy dog eyes she teased, "I thought you couldn't say 'no' to me…"

"I can't," Sara replied, unable to suppress a grin as she pulled Catherine's lips back onto her own.

This was nothing like what Catherine had fantasized about. Not one of her fantasies could compare to this moment, and they were still fully clothed. Catherine could only imagine what it would be like to touch her, to feel Sara inside of her.

The thought made her ache between her legs. She didn't want to imagine anymore. With that, she backed Sara into the wall with a thud, as she tugged at the hem of her shirt. But Sara seemed to have other plans. She spun them around, pinning Catherine between herself and the wall, her hands roaming around and in between Catherine's thighs.

Catherine was starting to believe it may actually be possible for a human to spontaneously combust, as she felt she just may do so at any moment. Reaching down to unbutton her own pants, she gently guided Sara's hand upwards to the waistband. Sara paused.

"Here?" she managed to squeak out, glancing around Catherine's office.

Catherine nodded, her body involuntarily arching towards Sara's hand.

"Are you sure, Cat?" she pushed.

"Yes, Sara," Catherine whimpered, "I need you."

It was all the encouragement Sara needed. She slid her hand past Catherine's pants and into her panties, while simultaneously lifting her off the ground. Catherine groaned quietly as Sara touched her, trying to keep in mind that they were still in her office. Though doing so became increasingly difficult when Sara slid her fingers inside her, moving them in and out as she rocked her body against Catherine's.

Sara's name seemed to be the only word left that Catherine could say, as over and over it spilled from her lips. Her nails dug into Sara's shoulders as she came, her loud cries muffled by the brunette's mouth covering her own.

"You have know idea what that does to me, to hear you say my name like that," she heard Sara whisper lustily as she brought Catherine back down to Earth.

Catherine tried to reply, but found she had yet to regain her motor skills. Not in her wildest fantasies had she imagined being with Sara would have felt this good.