A/N : Inspired by the clip I saw on yahoo... A 2 parter too. I hope you like it!

Addison held her cup of hot morning coffee in her hands as she made her way down the hallway. It was early, it was almost empty. Suddenly, a pair of hands slided around her waist, lips attacked the side of her neck. She jumped, shrieking as her coffee spilled over the top of her coat. Quickly stabilising it, Addison spun around and glared at her attacker.

"Look what you've done!" she said, pointing to the coffee stain at the top of her coat. Derek laughed, then release her from his embrace as he reached into her bag for a napkin, pressing it against the spot and rubbing it in slow circles. Addison snatched the paper away from him and started scrubbing at the wet stain, hoping to get it off.

"Aww...c'mon." Derek pleaded, hooking his arms around her waist again.
"We're in a hospital, Derek." she hissed, trying to batter him away while wiping the stain off at the same time.
"There's no one here." he said.
"I don't want to take the risks, Derek." she said without looking up. Finally, he sighed and slipped his arms off her waist, slotting them into his coat's pockets.
"Fine. You owe me."

This time, Addison looked up to him with a frown. "Owe you what?"
"Hot sex. Last night's was boring." he complained goodnaturedly, then hurried off before Addison could threaten to send the hot coffee onto any part of her body.

-----

Addison walked swifly to the nurses' station, settling the coffee down at the table as she took another look down to the stain on her coat.

"Sex. Hot sex. Who needs that? Ha ha. Very funny." she complained, drawing in a deep breathe before picking up the pink chart on the table. Tossing the paper into the bin, she headed towards the three of Bailey's interns standing by the counter.

"I need an intern. Now."

"I'm with Bailey." Meredith said. Then Cristina's eyes darted around uncomfortably.
"I'm with Burke." she added almost immediately. Then the two ducked under her and darted away. Addison sighed.

"Karev." she greeted the remaining intern.
"I don't do vaginas. Not as a doctor anyway." Alex said, a cocky smile on his face, and started to move away. Addison looked up to him with a raised eyebrow.

"Oh, bad talk." she said, which caught his attention. "You know what? You've just bought yourself a case." she shrugged, dumping the chart onto his arms. She looked down at the stain again with a sigh, heading straight to the bathroom to clean it once and for all, leaving the intern standing there by himself.

-----

Before she can reach the bathroom, an arm grabbed hers and pulled her forcefully away. She rolled her eyes, already knowing that only her husband would do that. An episode like this had happened many times back in New York, and before Mark. Her body was flung onto his forcefully as he looked up to her with a seductive grin. Funny how it wasn't working this morning, especially not with that coffee stain on her coat.

"Lost your touch, Addie?" Derek teased as he saw her angered expression. She sighed, pushing herself off his body.

"Now if you don't mind Derek, I've gotta get this stain off my coat, and I have work to do." she said. But before she could leave, he pulled her back, diving down for her lips without a word while his hands peeled the coat off her body. He reached in under her skirt and pulled her legs up, allowing her to straddle him against the wall. She gave in, running her fingers through his hair as she deeped the kiss. Derek smiled through it, knowing that he had won.

Suddenly, his pager beeped. Reluctantly, he stopped the process and pulled away, looking down to his pager.

"I've gotta take this." he said, then dashed off without another word. Addison stared after him with disbelief, watching his figure run off around the corner before she bend down to pick up her coat.

"Oh, so get me aroused and then stop right there. Wonderful, Derek. Wonderful." she mumbled as she slipped on her coat. At least I don't have to redo my hair. Addison mused to herself as she walked by a reflection of herself.

But alas, Addison Shepherd is going to be in a very bad mood that day--unless Derek makes up for what he did.