The next morning House walked into the hospital feeling pretty good. Cuddy was in her office and he was sorely tempted to go and annoy her a little, maybe bring up things he knows she would kill him for bringing up at work.

He got in the elevator and went up to get to work, spending most of the day annoying people, playing with his PSP and the occasional hour in the clinic to keep Cuddy happy.

The day turned into night and he wasn't ready to go home, but was quite happy listening to music and playing games in his office, he did a little paperwork but made sure that no-one saw him doing that.

Cameron, Foreman and Chase had all headed out together at about 5.30 that afternoon, possibly a little confused that House hadn't ran out of there at five, or even before then like he usually would.

House didn't really feel like going home, he didn't know why, maybe his apartment was too empty… same old thing day in and day out.

Now at the hospital there was always something going on, and there was always a sexy dean who worked late…

There was a chance that she would pretend that the night before had not happened at all, but there was a chance that she wanted him as much as he wanted her. He decided he would base everything on the latter, it made life more interesting…and she did beg for more at one point.

He really liked thinking about it…how much he can tease her about it and drop hints in front of all the other staff that only they would understand. She would be embarrassed and angry…but he likes it when she gets angry.

He wouldn't mind at all if she wanted to punish him for the behavior at the end of the day too. Mostly today he avoided her though, didn't want to get on the bad side of her, especially when he wanted to get the good side he saw last night again.

Looking at the clock watching the seconds tick by he decided it was time to head home, and bypass Cuddy's office on the way.

Before House even got there he could see the lights were still on inside so he went and quietly opened the door and went in. Cuddy only heard him as he closed the second door behind him and she jumped a little and her hand clutched her chest.

House smirked. "It's only me Cuddy! Who did you think it was…one of the cleaners coming in to try and get into your pants?"…he waited for her to roll her eyes before he continued…"or maybe I should say trying to get into your skin tight, and might I mention short skirt" he gave her an intense look, he wanted her to remember what happened the night before.

She looked up at him he was looking so handsome; his cane does not affect his sex appeal at all. She shook that thought out of her head and tried to get the bubbles out of her head….don't think about water or bubbles or even what he looks like under those jeans…

Knocking herself out of her reverie she finally said "I didn't realize you were still up. You startled me, that's all." Cuddy said, still a little distracted and trying with all her willpower not too look anywhere below his belt just incase he could see the want in her eyes.

House was looking her in the eyes…most of the time, but her jacket had come off and she was wearing a black V-neck top underneath. So low-cut that it was difficult to look in her eyes.

"House, stop looking down my top" Cuddy said it…but didn't mean it that much, she enjoyed having him look, in a way it turned her on…just a little.

She probably shouldn't have let last night happen, but now that it has its too late to change it and she had enjoyed it. There is only so long you can sit and berate yourself over a decision, but the truth is instead of thinking of the things like loosing her job and what all the employees would think, all she can think about is his body.

"You know Cuddy, I think you want me" he said and her response was a slightly opened mouth and a raised eyebrow.

"Really, what are you basing that on House?" she smiled now, because she always found it funny or at least interesting that he had such a big ego. At least that's the way he comes off. Leaning back into her chair and crossing her legs under the desk she looked up at him with a questioning gaze.

"I have 5 points, and if I'm right about them you have to take off a piece of clothing" he said with a smirk.

"I don't think so" she had one of those looks that she gave him when she was shocked but was enjoying it too much she couldn't kept the smile away, even if she wanted to.

"Come on Cuddy, its 9pm, no-one else is here and the door is locked and the blinds are down. Unless you're scared, and you cant handle it. I would understand if you were getting to old to have fun" he said with a cheeky look on his face.

He knew this would get her, and she knew exactly what he was doing, and she couldn't help but take the bait anyway.

"House, I am not too old to do anything" she stood up and walked around the desk to lean against it, she saw his eyes pass over her body, then back to her eyes.

"Okay…there are rules, first rule is; NO LYING!" he said as he got a little closer to her, there was barely enough space in between them to fit a football.

"What else?" she almost whispered to him, her breath tickling his ear and neck.

"That's all….so reason number 5 – You kept looking down at my pants, and since my fly is up and secure…at the moment" he waggles his eyebrows "I have to assume, you were enjoying the view."

She smiled and looked at his eyes "House, your right, I was enjoying the view…so I'll take off my top then shall I" she looked up at him through her eyelashes with a sexy grin.

A little shocked "Wow I would have picked you for taking off something boring first"

"That's because you don't know what's under my top" she smirked as she grabbed the bottom of the black top and started to pull it up and over her shoulders.

His eyes went strait for her breasts and she smiled at him, she was not going to step down. If he challenged her she would take the challenge and win.

Underneath her top she was wearing a black lace and satin bra, one of her favorites…nothing like knowing you look hot underneath your clothes, especially the day after you have had sex with an employee, and perfect for unplanned situations like this one.

She knew that he thought she would back out and run away, but she couldn't, there is something about taking a bet with house…if you back out he will never let you forget it.

And to be honest she was enjoying it as much as he was…one more night couldn't hurt…right?

"Cuddy, there is nothing like getting out those…let's say administrative assets" He joked.

"Well House, I believe you have 4 more to go, and I have to say…they better be correct or else you're not getting anything else off me!" She playfully joked with him.

He smirked at her "So very true….Reason No. 4 You have been avoiding me all day, mostly because you are worried the naughty little House is going to destroy your hard arse dean image by telling people we did the nasty in your bed till dawn. But you haven't pushed me away at all when I came in here"

"Oooh, I suppose that's true….and I guess you would like to see what is under this tight short skirt of mine…" he did tell her he thought it was quite short just 10 minutes ago. Maybe it was a little shorter than the usual ones, but not so much that she looked bad or unprofessional

"I think it should be the bra Cuddy" he said pouting a little.

"Sorry, your rules didn't include choice of clothing…So deal with it" he smiled because he loved it when she pulled rank.

She put her hand to the side of her waist and undid the tiny zipper, then slid her skirt down and stepped out of it. And she enjoyed watching his mouth drop open in shock, when he saw her choice in underwear.

Cuddy had matching French panties which were lace and satin and had garter belts hooked onto her black stockings that she had been wearing all day. After a few more moments of gawking he came back to realize where he was and what was going on.

"Wow, the only word for how you look right now is hot."

She couldn't help the huge smile that was plastered on her face, she often didn't feel attractive, but House constantly went on and on about her body, which she secretly always enjoyed.

"Okay House look at my face again for a little bit now" She smiled as he jerked his head up quickly.

"Sorry, I was thinking about what I could do to you….but I suppose you want me to keep going huh?" he whispered in her ear and then he let his tongue run along the ear lobe and nibbled a tiny bit before he stepped back again.

He noticed how she pulled in a deep breath which made her chest rise incredibly, and he had to focus back on task before he got too distracted.

"Okay 'my bad', so where were we???? Oh yeah No. 3."

Cuddy had butterflies in her belly now and was starting to get extremely turned on; she felt the cold air against the cool skin that his mouth just left.

She regained a little composure and closed in the last 30 centimeters between them and put her leg in between his, she was still wearing her high heals and House thought she was looking the part of a very very hot fantasy that he never thought would be standing in front of him let alone sliding her leg in between his.

She felt his erection against her leg and she looked up at him "So house…what is No. 3?"

"Um…well" he mumbled a little while regaining his composure "When I started to seduce you last night, you put up no fight at all."

"Hmm, I was already thinking about sex…It's not easy to turn someone down when your thinking about it and fantasizing about it, then someone blows on your neck…you expect them to think concise thoughts???" she said to him quietly, reminding him of last night.

"Okay, enough reminiscing…more clothes off!" she rolled her eyes a little, but only halfheartedly.

"I guess stockings then…"

"No way, that doesn't count." He complained in a way only House can.

"House, I could go for shoes…" she teased

"Hey they are not clothes at all, stockings are fine" he wanted more, and his erection was straining against his jeans.

She put her right leg up against a chair next to house, one that guests in her office sit in while they are having a meeting or conversation with her. She sat on the desk a little and undid the garters and slid the stockings down slowly.

Very slowly, and it was almost too much for House, he was on the inside of her leg and would have a perfect view if her underwear was not in the way. She slid her shoe off to slide the stockings off, but put it back on again…she wanted the height.

And there was something about having high heels and lingerie on that was hot, she wanted to keep him begging and weak, she liked that he didn't have his usual cocky know it all attitude when she was almost naked.

She then did the same thing with the other stocking. House couldn't believe that watching woman take of stockings could look so hot, he wanted her now. Time to move on to the next point and get down to the good stuff he thought.

"Okay so Lisa Cuddy sex god of all time" she raised her eyebrows "No. 2 is your choice of skirt today. I think that you chose something so tight, and actually a little bit shorter than your regular ones, because you wanted me to notice you. It did work, don't get me wrong, but I get the feeling you thought maybe I would not notice you today and you possibly wanted to ensure I did….and I sure did"

"Really?"

"Yeah it's hard not to notice a sexy woman walking around in tight clothes the day after you have had the best sex of your life….with her!" she smiled and laughed a little. She looked at him, and reached her hands around the back of her.

He licked his lips unconsciously as she undid the clasp of her bra and slid her bra off her and let it drop on the floor. Then she just stood there leaning against the desk, pushing her chest out just a little. And he couldn't take it; she knew it and he knew it.

She was just trying to tease him now, and it worked.

He moved right up against her body and slid his arm around her body pulling her to him. His head dipped down to lick her right nipple just a little, and she thru her head back and gasped as he swirled his tongue around her nipple.

She grabbed hold of him and pulled him closer, he pushed her further onto the desk and pushed a few papers and items over to make room. She slid her legs around him and started grinding against him as he kissed her passionately.

She knew this was wrong, having sex in her office and of all places on her desk. He had a way with….words, or maybe his tongue was the right word….

House started pulling at her underwear, while she was grinding against him and trying to put as little space between each other as possible. She stopped kissing him and looked at him…

"You don't get to take these off until you tell me the fifth reason why you think I want you!" she said panting, it was hard to stop him when she just wanted him to take full advantage of her weak state.

He gave her an incredulous look "Well, last night, you came 5 times…so I thought you would want to again."

"God House you're so cocky" she said while he was trailing kisses down her neck. Shivers were running through her, he was just that good.

House pulled her underwear down her legs as she lifted herself up off the desk a little. He then took off his t-shirt and jeans, but left his boxers on for a little bit longer.

House pushed Cuddy down so she was lying on her desk, with her legs hanging off the edge. He let his hands slowly slide down from her neck to the middle of her breasts and across her navel.

Her body was tingling so much she was anticipating what he would do next. He brought his hands down so close to the place she was almost begging him to touch, but then avoided the area and caressed her thighs.

"House don't be mean, god damnit" he smiled, he loved the power.

House slid his fingers around her thighs for a while and teased her until she couldn't take it anymore, then slide one finger over her clit. She moaned out load, which made his erection press against his boxers.

It was so erotic, touching her there, hearing her incoherent mumbling and her screaming his name. His tongue replaced his finger on her clit while his fingers moved inside her. She started to shake a little, the pleasure beginning to override her control, and he explored her until he found exactly the places and the motions that made her weak.

It was too much for her, and she clenched her whole body and came, screaming his name with her release and mumbling words here and there…simple things like 'oh my god'. He loved it when she did that, he wanted her to think about these moments when she saw him around the hospital.

He continued even after her first orgasm because he wanted her to have another, the instant the orgasm finished she begged him to stop, the intense pressure on her body of him continuing and dragging out the pleasure and sensation where almost too much for her and then she got to the point where the next one was building and was begging him for more.

He continued and only finished after that one because wanted to be inside her so much at this point he didn't think he could survive another one of her orgasms.

He pulled his boxers off quickly and spread her legs around him in one quick motion. Then House slowly started rubbing the head of his cock against her while she moaned and silently begged for him to enter her.

He slid in only a tiny bit trying to be gentle not wanting to hurt her, but she kept grinding against him which was driving him crazy and she slid further down until he was completely inside her.

"House, seriously just fuck me" he grinned his silly little grin, and she rolled her eyes.

"You know it's hot when you beg" he said while grabbing her breast and increasing the pace.

Not long after that he was ready to come, and she was so wet she just kept grinding against him and begging him to go faster, he was trying to hold out as long as possible, thinking about golf or something equally as boring.

He was doing a good job of holding out until she started to shudder around him and it was too much for him to handle just a second after she came he did too and almost screamed out her name. He muffled a groan.

"That was amazing" he whispered in her ear, but she mainly looked dizzy and her chest was moving up and down so hard from all the panting she was trying to get under control.

"Hmmm" she couldn't even think, her head was still hanging over the other side of the desk.

"So let's go back to your place and have a shower….shower sex is good!"

"Hmmm" she was still not ready to comment.