Over the next week they talked…a lot. It got to the point that one night Izzie banged on the walls and practically begged them to have sex, at least that would finish within an hour or so and then she could finally get some sleep. The truth was that they hadn't had sex; they were together practically 24-7 and Derek had stayed over a few times, but they had never actually had sex, or anything that came close to it.

"Is it weird that we haven't had sex yet?" Meredith blurted out one day as she Christina and Izzie were lying on beds in a deserted hallway.

"Yes," Christina answered while Izzie simultaneously replied with a solid "no."

"I mean it's not like I don't want to, it's just…I think I've tricked myself into believing we are friends too well."

"Just give it time," Izzie replied helpfully, "You two have been through a lot." Christina rolled her eyes at Izzies answer, choosing not to vocalize her own thoughts on the matter.

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Derek had been trying his very best to control his feelings of sexual desire, he was adamant that he would not screw up this time and was giving Mer all the time she needed, no matter how hard it was. Apart from not sleeping very well when he stayed over at her house, he thought he had been doing pretty well, until she assisted him in surgery.

Three hours into the tumor removal he couldn't get her off his mind, being close to her for such a long time was driving him insane, it was taking all his energy to stop his eyes trailing over to her body, let alone focus on the brain surgery he was performing.

She was having similar difficulties; her eyes searched his face as he dictated his actions. She had to mentally stop herself from reaching to smooth the small creases that always appeared on his brow as focused on the surgery and she stumbled her words when she attempted to reply to his questions.

"Dr. Grey you can come with me to inform the family," Derek stated as he stepped back from the operating table.

"Yes Dr. Sheppard," Meredith replied as she followed him into the scrub room. They were silent as they washed their hands, each concentrating on their own thoughts, primarily each other. Derek held the door open before following her out of the room touching her back as she paced him causing a tingle to run up his arm and throughout his body.

After speaking with the patients' family they walked side by side to the locker room and as the door closed behind them he couldn't take it anymore, he grabbed her arm causing her to spin towards him, and pinned her body between his and a locker.

As she felt the cool of the locker behind her she gasped but catching Derek's eye she grabbed at his collar and pulled him towards her lips. The kiss was passionate and each pulled away breathless as she dropped her head to his shoulder.

"I have wanted to do that for so long now," he gasped before leaning in to kiss her again.

"That has…got to be the…longest surgery, you were driving me…insane," she replied between kisses.

They dissolved into each other, their hands roaming each others tensed bodies before he abruptly pulled back from her, "We should stop," he said as he struggled for a breath, "I don't want Bailey catching us again…"

Her eyes were devouring him, his ruffled hair and swollen lips caused memories of their many nights together to come rushing back. "When do you get off?" She asked slyly, looking at the ground before making eye contact with him.

"Now," he replied cautiously, hoping he wasn't getting the wrong impression, "You?"

"Two hours ago," she replied stepping towards him and holding out her hand, "I think we should get out of here," she suggested as he eagerly followed.

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They didn't make it into the house before the first piece of clothing, his sweater, was discarded onto the front steps. Next came her top, which was left near the front door and after that was his belt and their shoes, were abandoned on the stairs.

At the top of the stairs he pinned her against the wall as she thrust her hips towards his budding cock, running a hand over her ass he grappled at her thigh as he pulled it around his body. Seconds later as his mouth attacked her neck, he lifted her other leg off the ground as her feet linked behind him. She let out a peel of laughter as his back collided with her door before they spun around and somehow landed on the bed, him lying on her.

Slowing down their rapid pace he inched up the hem of her skirt with his fingers while he lay above her watching her face. Unable to resist she pulled him towards her once again and slid her hands under his shirt, dragging her nails up his warm back causing him to arch and moan in pleasure.

He moved to kiss her stomach as she dipped her hands to the waist of his jeans and undid them, releasing his throbbing cock from its tight constraints. He hissed as she slid the pants down his legs, her stomach brushing him several times as she did. She then relented and allowed him to slip the skirt from her hips and looking down at her; he was met with the sight of her nearly naked body. It was a sight he had been pining to see for nearly a year now, a sight he could not help but enjoy for a few seconds.

"You right their?" She asked as his eyes obviously scoured her body.

Looking into her eyes he couldn't help but be honest, "Thank-you," he whispered.

"What for?" she asked in reply as he came level with her eyes.

"For being my friend…for giving me a second chance…for understanding…" he replied.

She smiled at him for a few seconds, silently thanking herself that she had allowed him a second chance, before her bodies desires took president and she rolled them over and straddled him; "We have talked enough," she whispered huskily into his ear before making her way down his body and pulling down his trunks. She chuckled as his member sprang back up and stared her in the face. With a guilty grin towards Derek, who had raised himself onto his elbows to watch her, she laid a light kiss on its head before taking its base with a firm hand and sliding her lips over it.

Derek hissed as her lips and tongue devoured him, unable to control himself and thrusting his hips as she quickened her pace. Knowing he wouldn't hold much longer he pulled her back towards him, unclipping her bra before he rolled them over again. She laughed at his actions, but managed to keep an unyielding hand on his cock, stroking his length as they kissed.

"Excuse me," he declared, "but I have some friends to get reacquainted with," he continued as he lowered his mouth to her breasts. "Hello," he whispered to one breast before repeating his greeting to the other. Unable to resist he took a hardened nipple between his teeth, lightly grazing it as his fingers plucked and entertained the other one.

Gripped him a little tighter and arched her back as he pushed against her plump seem unexpectedly. He moved lower down her body, angling himself towards her as she would not let go of his cock, kissing her stomach as he slowly slipped her panties lower down her legs. By the time they hit the floor she was begging him to enter her, her legs already wide as she panted for him. "Just one taste," he stated, before he spread her folds and sucked at her pulsating clit.

That single taste was all that it took; her body shuddered with delight as waves of ecstasy washed over her. She dragged him back to her mouth after she recovered, holding his cock tightly she teased him by rubbing it between her folds before finally letting him enter.

He struggled to breathe as he slid inside her, but her swollen parted lips were too tempting and he could not wait to consume her. She moved against him after adjusting to his size, his cock twitching inside her as they quickened their pace. She arrived quickly, still having not fully recovered from her first orgasm, griping his back and tightening her muscles around his cock.

Looking down he watched as she slowly opened her eyes, guiltily grinning at him as he began thrusting in and out of her again. Knowing he was close she widened her legs, allowing him to fill her as she took his large balls in her hands, rolling them between her fingers as his body shuddered with relief and he emptied into her.

He rolled off her gasping and she easily found a comfortable crook in his shoulder to rest her head. Laying in silence he caressed her shoulder as they recovered, their chests heaving as they lay on top of the covers.

Looking down his body she saw his softening cock twitch as she slipped her leg between his, testing his abilities she ran her hand down his stomach and took it in her hands. "Ready again?" She asked looking up at him as his cock stiffened instantly at her touch.

"Always," he replied as she made her way down to greet him again. "Come here," he motioned, taking her hips in her hands and raising his lips to her clit.

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Two hours later Izzie and George ventured carefully towards the house, having found the door open they were slightly worried about their flat mates well being. However, when Izzie spied a mans sweater on the steps and Merediths shirt at the front door she just raised a suspicious eyebrow to George. "I think it's safe," she told him, "It's pretty quiet."

A while later a satisfied Meredith and Derek emerged from upstairs, her leaning on his bare shoulders as they made their way down the stairs. "You two fucked!" Exclaimed Izzie who was cooking dinner with George.

"No we didn't," replied Derek- causing even Meredith to raise an eyebrow at him. "We made love."

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Derek's last line is actually something a friend of mine said to a group of us when asked if she had $& her boyfriend…it was such a classic I couldn't not use it.

Well I hope you enjoyed it, leave me a comment:)