AN: I'm never writing pre writing a story again. People in the reviews have lots of great ideas but since I have already wrotethis chapter I have to go through with it. So long story short it's not Jason (I wish I had made it him) but this is not the last of Jason.

Anyway I had my second day of university and I'm already sick of it. I hope y'all like this chapter and thank you for being patient with me.

"Yes, thank you." She replied before taking it and turning around.

She let out a sigh of relief when it was Will. "Oh my god Will, you scared me. God I thought you were Jason."

Will's smile dropped. "Wouldn't you like it to be him?"

"No way." Emily said certainly. "I know he's a good friend of yours but I really don't like him. We have nothing in common. He just kept inviting me to his place and saying that I looked good."

Will laughed. "Well he's not wrong."

Emily took the water and pills and set the glass down. "Thank you."

"No problem." He said as he walked closer to her. She backed up until her ass bumped the oversized desk.

"Ok now there's a problem." Emily said as Will kissed her neck and placed one hand on her hip and the other on one of her boobs.

"I don't see a problem."

"Will stop." Emily protested, although if she was being honest with herself she really didn't want him to stop.

"I don't want to stop. You look fucking perfect in this dress, it's driving me crazy."

"What if someone comes in?" Emily asked.

"We can just lock the door." Will said leaving her briefly to lock the door. "Easy." He said as he approaching her again.

He looked into her eyes and kissed her. It wasn't soft and sweet, it was needy and demanding just how he knew she liked it.

Emily's hands found their way into his hair and Will's hands found there way to the zipper on her dress. He pulled it down and her dress fell a little, revealing a black bra that was encasing her perfect boobs

"You're so hot." Will said quickly causing Emily to laugh. "Get on the desk."

Emily stopped laughing and stared at him with wide eyes. "What? No way. We are not fucking on Rossi's desk."

"We're already in his office, what's the difference?" Will asked. Not the best reason but it was enough to convince Emily to sit on the desk and that's all he cared about.

Emily pulled the collar of Will's dress shirt and kissed him again. She unbuttoned some of the buttons on his shirt before getting frustrated and moving to his pants. She pulled the zipper on his dress pants down and let his pants drop around his feet.

She starting touching his erection through his boxers and he grunted.

While Emily was teasing him Will had managed to pull her dress down so it was around her feet, she stepped out of it easily, sat back on the desk and spread her legs for him immediately. He loved that, of course what man wouldn't.

She was wearing a thong but not for long. He removed that as well.

Emily broke the kiss this time. "Do I have to be completely naked?" Emily asked breathlessly as he teased her folds.

"Yes." Will said simply. He thought it was obvious. Emily was about to reply when two of Will's fingers entered her.

Emily gasped at the intrusion and closed her eyes. "What were you going to say babe?" Will smirked.

Emily ignored him, knowing that he didn't need a response from her to get his kicks.

She started moaning louder, louder than she was comfortable with.

"Will stop." She moaned, snaking her hand down to try to stop his.

He slowed down his hand but didn't stop. "What's wrong?"

"It feels too good." Emily groaned causing Will to smirk, ego boosting by the second. "Someone's going to hear us."

Will kissed her forehead. "No one can hear us over the music babe, I promise." He said as he added a third finger.

Emily's hands gripped the edge of the desk as she bit her lip trying to keep her cries of pleasure under control.

She grabbed at the back of Will's head, her fingers laced through his hair and pulled his lips towards hers. Their lips crashed together just as Emily's first orgasm of the night took over her.

Will swallowed her moans and felt her inner walls clamp down around his fingers. It drove him crazy.

After Emily had rode out her orgasm she broke the kiss and smirked up at Will. She slid off the desk and onto her knees. She looked up at Will through her lashes innocently.

Will groaned just at the sight of her. He moved when Emily gently grabbed his waist and turned him so he was now leaning on the desk and she was in front of him.

Although he wanted the blowjob she was about to give him more than anything he was weary of the time.

Before she put him in her mouth he stopped her. "Babe I don't think we have time, maybe later?"

"We can make time." Emily said as she tried to put him in her mouth once again, but was again stopped by Will.

"Fine, but you're telling the team what we were doing."

Emily rose to her feet without a word. "Yeah I thought so." Will said with a smirk.

"Shut up and fuck me." Emily said trying to sound annoyed when she was anything but.

"Yes ma'am." Will said, knowing that she hated being called ma'am, it made her feel old. "Bend over."

Emily faced the desk, Rossi's desk and bent over it so her boobs were pinned to the cool wooden desk.

Will was behind her in half a second but instead of slamming into her like she wanted he teased her pussy with the tip of his dick.

He stroked her outer lips with the head before pushing in a few inches only to pull out again. He was driving her crazy, fast. She needed him so bad and was in no mood to deal with his teasing's.

"If you don't stop teasing and fuck me right now I'm leaving." Emily warned.

Will rolled his eyes even though Emily couldn't see it, there was no way she would be able to walk away from him now.

Will removed the head of his dick and stepped away from her. "Be my guest." He said as he gestured to the door with one hand and stroked his dick with the other.

Emily turned around and looked from his face to the hand that was stroking his dick. There wasn't a chance in hell that she could leave now and spend the rest of the night in a room full of nosey profilers.

"I fucking hate you." Emily said as she closed the distance between them and kissed him passionately, moving his hand from his dick and stroking it herself.

When they broke the kiss Will smiled at her. "Ride me?"

When Emily nodded Will grabbed her hand and pulled her around the desk. Emily's eyes widened when he sat down in Rossi's big leather chair behind his desk.

Will sensed her hesitation. "It's fine Em, no one will know."

Emily didn't let her brain run wild. Instead she just mounted herself on him without a word.

Will grabbed her hips and pulled her down until he was fully inside her. Emily instinctively bit her lip to keep her moans quiet.

Emily rode him slow and deep, loving every second of it and wanting to drag it out as long as she could.

"This never get's old." Will said breathlessly as he pushed and pulled on her hips, making her ride him faster.

Emily smiled at him, a real one and it made Will's heart stop for a second. She looked so beautiful, not sexy but beautiful. Of course she looked sexy too but that's beside the point.

Will's hips seemed to move on their own as they met Emily for every thrust.

"Fuck yeah." Emily whispered, her face contorting in pleasure.

Will watched her boobs bounce in front of his face until he couldn't stand it anymore, he had to touch them.

Will grabbed at her left boob, squeezing it and rolling her nipple as she rolled her hips above him. He could feel her heartbeat as he played with her boob and he could feel it beating faster and faster.

He watched as one of Emily's hands found it's way down her body to her clit. She played with the sensitive bud as she got closer and closer to her orgasm.

"Fuck me." She begged as she bounced above him. "Fuck me harder." She demanded. Will happily and immediately obeyed.

She closed her eyes and her head fell back a little as she continued moaning her demands. "Faster."

"You going to cum?" Will asked, even though he already knew the answer.

"You tell me?" Emily smirked, looking down at him through her long lashes.

Will kissed her neck and lips before whispering in her ear. "I know you are. I can feel you tightening around my dick." She tightened her pussy even more causing Will to groan. "It feels too good babe."

Emily couldn't hold it anymore as she finally let herself cum. As she came she held the hand Will was holding her boob in. She bit Will's shoulder in order to keep her cries of pleasure quiet. "Oh god." She moaned around his shoulder.

As she came her body took on a mind of it's own as she continued to thrust and grind against him.

Will felt himself finally lose control. He thrusted into her four more times before emptying himself into her. "Goddamn." He huffed out harshly as he let himself get lost in his release.

As they came down from their highs Emily continued to grind on him slowly, keeping every inch of his dick deep inside her.

Emily wished they could stay like this forever but unfortunately they couldn't, the slightly muted sound of music and the many voices of the many drunk people on the other side of the door was a good reminder of that.

"We should get dressed." Emily whispered in his ear.

Will kissed her forehead before nodding and allowing Emily to get off him. They got redressed in silence.

Will quickly finished getting dressed and watched as Emily brushed out her hair and replied some of her smudged makeup.

"How long have we been in here?" Emily asked, trying to hide the worry in her voice.

"Not long." Will said while he looked at his watch. "A little over twenty minutes." Not a total lie, it was over twenty but it was much closer to forty than twenty. But it calmed Emily down so Will didn't care if he lied.

"Ok, so how are we going to do this? Are you going out first?" Emily asked.

"I can." Will said as he walked towards her a wrapped his arms around he waist. "But I don't want to."

Emily rolled her eyes. "You have to so go."

Will kissed her one last time before leaving the office.

Once he was gone Emily ran a hand through her hair as she surveyed the office. The office they had just fucked in. Rossi's office.

Fuck.

Emily sighed, nothing she could do about it now. She straightened up some things on the desk before opening the door, turning off the lights and closing the door behind her.

She didn't bother getting another drink, figuring she had already had enough, and instead went to look for JJ again.

People had started leaving so there weren't as many people crowding the area. She quickly found JJ standing on the catwalk with Rossi.

Emily started to blush as she approached them. She really didn't want to face Rossi right now, not after what she did in his office.

"Hey guys." She said when she got close to them, her heart beating a million times a second.

They turned to her and smiled. "Hey Em. How's you're head?" JJ asked.

"Better now. I stayed in Rossi's office for a while it was quieter in there, I hope that was ok." Emily said looking to Rossi.

"Of course." Rossi said with a wink that really threw Emily off. "Well ladies I must head home before I fall asleep."

The three laughed as Rossi once again made fun of his age. "Good night Rossi." They said as he walked away.

The room was about half full as people started filtering away. Emily looked at her watch, it was almost eleven o'clock.

"When are you leaving JJ?" Emily asked.

"Very soon, I just need to grab something from my office." JJ replied.

The two walked on the catwalk until they reached JJ's office. She unlocked the door and the two walked in and closed the door behind them.

Emily was suddenly relieved that JJ hadn't had any Advil. If JJ did have some then she and Will might have ended up having sex in her office. If that happened then JJ's office would definitely smell like sex and JJ would've gotten a little closer to finding out about Emily and Will.

Everything happens for a reason. There was a reason JJ didn't have any Advil. There was a reason why it was Rossi's office and not JJ's. And there was definitely a reason why Emily wasn't going to tell JJ the truth tonight.

It wasn't the right time. JJ was just starting to trust Will again, she couldn't ruin that. And what about Henry? If she told JJ the truth it would rip their family apart and then what would happen to Henry? Emily couldn't, not yet, maybe not ever.

"Alright I'm all ready to go." JJ said while they walked out of the small office and through the bullpen. "Will left a few minutes ago, he said he had to go to the store to get a few things before heading home. He looked exhausted."

"I am too honestly, these parties really suck the energy out of me."

JJ giggled. "Yeah the party is why you're tired."

Emily internally panicked but calmly defended her statement. "It does, I hate these things."

JJ stopped just before they got to the elevators. "Ok I have to tell you something but you have to promise not to get mad, I'm only the messenger."

"What the hell is going on?" Emily asked, letting the panic creep into her voice.

"Someone walked by Rossi's office and thought they heard people having sex in there."

"What?!" Emily said loudly.

How had someone heard? Will told her that no one would be able to hear them. Or did he say no one would be able to interrupt them? Fuck, she couldn't remember.

"Calm down, no one knew who was in there so they don't know it was you and a mystery man." JJ said trying to calm her best friend down. "Well Rossi knows now because you opened your big mouth but I'm sure he's not too mad."

As JJ talked Emily thought he legs were turning to jello, she was sure she was going to faint. "Oh my god! I can't believe people know. Oh my god I'm such an idiot." She rambled as she paced in front of JJ. "People are going to think I'm some kind of office whore. They're going to think I slept my way to the job."

JJ stepped in front of Emily. "Em, no one is going to think any of that stuff. No one knows it was you, no one even knows who the guy was, so you're both in the clear." JJ reassured her.

Emily tried to calm down, on the outside at least. JJ pushed the button on the elevator. She surveyed Emily while they waited for the elevator. Emily was lost in her own thoughts.

"So." JJ said less than causally. "Who was the guy?"

Emily sighed. "It doesn't matter."

"You're right." JJ said putting her hands up defensively.

"Is it the hot guy from the third floor?" JJ probed after breaking the silence once again.

"JJ!" Emily exclaimed. "It doesn't matter, you don't know him anyway."

JJ said nothing but smiled to herself. Emily had made mistakes like this before and it was always amusing to watch Emily struggle with the decision to tell her details or not.

The elevator dinged as the doors opened in front of them and Emily all but fell out of it.

"Anyway, tonight wasn't as bad as we thought it would be. We should try and have more of an open mind when it comes to these things. Anyway I must be going I have lots to do tomorrow. Good night JJ, I had fun tonight and I hope you did too." Emily rambled as she walked away from the blonde.

JJ laughed to herself as she watched her friend walk away. "Not nearly as much as you did."

AN: JJ is so close to finding out yet somehow still so far away. Teasingly close to discovering the truth.