Disclaimer: If you see them on TV, they ain't mine…other than that, they are!

A/N: Here is chapter 16…I wanted to try and update Homecoming before this one, but the next chapter of that story just isn't writing itself very fast…don't worry though, it is coming.

Found Out

Rachel smiled as Luke leaned in and kissed her. She wrapped her arms around his neck and pulled him down on top of her. The two had been seeing each other for a month now. They weren't dating, it was more of a sex thing. They would get together at least once a week and just go at it like there was no tomorrow. Because the relationship was all about sex, they were still on first names only.

They always met up at her apartment and when she would ask why they couldn't go to Luke's, he would tell her that he lives with his brother and sister and they don't like him bringing people over. It wasn't a complete lie…he just didn't mention to her that his brother and sister were six and his parents lived there too.

It was June and Luke was between his junior and senior year in high school. Since it was summer and he had to watch Gage and Elyse a lot, he tried to see Rachel as much as possible. On this day, his father had taken the twins to work with him because they had routine check-ups. It was lunch time and Rachel had called to see if he could meet her during her lunch break.

They were curled together after a passionate love making session when Luke's phone rang:

"Yeah," he answered, a little annoyed.

"Luke," he heard his father say.

"Oh, hey. You need something?"

"Yes, I need you to come get your brother and sister."

"But…I'm in the middle of something," he sighed with an eye roll.

"Well, finish up and come get them. I have a meeting with the Chief of Detectives in a couple hours. I expect you to be here by 1:30."

Luke looked at the clock, 12:07, "Okay…I'll be there."

"Thank You."

"Yeah, bye."

"Bye"

Rachel looked at him, "I have to be somewhere by 1:30," he explained.

She smiled, "Well, I have to be back at work in 20, so I guess I'll see ya next time."

Luke nodded. He gave her a kiss, got dressed and left the apartment. He wanted to get home so he could shower before heading to the 1-6.

After Luke left, Rachel quickly got dressed and drove to the precinct. When she arrived she saw Olivia at her desk with a child in her lap. She had seen both children before lunch, but hadn't gotten the chance to meet or talk to them yet.

"Hey Liv," she greeted.

Olivia looked up, "Oh, hey Rach." Olivia looked at her and grinned, "How was lunch?" she asked with a raised eyebrow.

Rachel blushed and looked away, "It was fine. So, who is this little guy?" she asked, trying to turn the conversation away from her lunch time rendezvous.

Olivia smiled knowingly, "This is my youngest son, well, I guess he would technically be my youngest, Gage."

"Hi Gage, I'm Rachel. I'm your mommy's partner."

"Hi!" he greeted back.

"Isn't he a twin?" Rachel asked.

"Yeah, but El and El are having father-daughter bonding time," Olivia said with a dramatic eye roll.

"Oh, so they are just hanging out in the Cap's office?"

"Basically. Their big brother is coming to get them. They had doctor's check-ups today."

"Luke. Jake got married two years ago and him and Becca live in North Carolina. They finished up college and then moved to Charlotte to work on the force there. I thought he would get out of the 'family business' after losing his father and almost losing his brother and his father again, but I guess not."

Rachel nodded and started on her paperwork.

About an hour later, Olivia had gone into Elliot's office and Munch and Fin had gone out on an interview. Out of the corner of her eye, Rachel saw a man enter the bullpen. She turned to as if he needed any help and froze in place.

Luke walked into the bullpen at 1:25. He looked around and only saw his mother's partner. Her partner was relatively new and he hadn't had a chance to meet her yet. He watched as she turned around and his eyes went wide. 'OH CRAP!' he thought.

Rachel walked up to him, "Luke what are you doing here? I thought you had to be somewhere."

"I…I came to pick up a couple of things. I didn't know you worked here. I knew you were a cop, but I didn't know you worked Special Victims."

"Yeah, you never asked. I guess I didn't feel the need to mention it. So what can I g-"

"Luke!" his father called from the doorway of his office.

Luke closed his eyes, "Uh, hey dad. I'm not late am I?"

"Dad? Did you just call him dad? My captain is your father? That means your mother is my partner?" Rachel asked shocked.

"No son, you are right on time." Elliot looked into his office, "Guys, your brother is here."

Gage and Elyse ran out of the office and straight to Luke, "Hey squirts, you ready to go home?" he asked quickly, wanting to leave as soon as possible.

"Can I talk to you?" Rachel asked through clenched teeth.

"Sure," Luke said with his head bowed. The two made their way into the hallway.

"What the fuck is going on?" she asked. "I work with your parents? Your parents? And not only that, you said you lived with your brother and sister, you could have mentioned that they are six!!"

"Yeah, I guess I forgot to mention that they live there too."

"Yeah, that must have slipped your mind," she said sarcastically. "How old are you anyway?"

"17. But I turn 18 in a few months."

"17? 17? Do you know how much trouble I could get in?"

"I'm of legal age. You can't get in trouble."

"Right. We haven't been drinking together either…SHIT! Do you know what I have told your mother? She is gonna kill me."

"Is everything okay out here?" Olivia asked coming into the hallway.

Rachel shook her head, wiped her eyes and ran to the crib.

"Do you two know ea- OH MY GOD! You're Luke, you are Rachel's Luke."

Luke nodded and kept his head bowed, "Yes ma'am."

"Oh My God! Go home! Get your siblings and go home. We will talk about this later."

"Yes ma'am."

Olivia turned back toward the squadroom and caught sight of Elliot, "What is your father gonna say?"

Luke stayed silent and walked to where his brother and sister were laughing with their father. He got Gage and Elyse and left the stationhouse.

On the way home, Luke tried to get Rachel to talk to him through text messages:

L - R: I am so sorry, please talk to me.

R - L: Sorry? I can't believe I slept w/ my boss' son. You are 17, what were you doing at that club? What were you thinking?

L - R: I'm sorry. I should have told you. I really like you, please can we see each other again?

R - L: I need time to think. Don't call me for a while.

Later that night, Luke was in his room after putting the twins to bed when he heard his parents get home. He sighed and walked downstairs to the living room to face them.

"Sit on the couch son," Elliot told him.

"Yes sir," Luke sat down and waited for his father to continue.

"First off, give it to me…" Elliot said with his hand extended. Luke bowed his head and fished his wallet out of his pants. He pulled the fake ID out and handed to Elliot. "A bar? You went to a bar? You are 17 years old son, 17! You don't belong in a bar! Much less in one trying to pick up 20-something year old women!"

Olivia walked into the living room from having gone up to check on the twins, "Elliot, don't yell. You are going to wake Gage and El," she scolded her husband.

"Sorry," he directed to her. He turned back to Luke and continued, "And you are too young to be having sex, much less with someone who is 25 AND under my command!"

"You are one to talk. I bet you had sex before 17," Luke retorted, instantly regretting it after seeing the look that came to his father's eyes.

"This isn't about me and you are wrong!"

Although he could see that Elliot was mad, Luke continued to argue, "Right! You two were probably shacking up the first night. At least I waited a week."

Elliot's face had now turned a mean shade of red, "NO! I didn't even kiss your mother until our second date and we didn't sleep together until after we were engaged. You…you slept with her after a week? I taught you to treat women better than that!"

"Mommy? Daddy?" all three heard from the stairs. Olivia turned from her silent place behind Elliot and walked over to her son. She picked up Gage and he put his arms around her neck, "Mommy, why daddy yell?" he asked innocently. Olivia turned and gave her husband an 'I-told-you-so' glare.

"No reason baby. Let's get you back in bed." He nodded and laid his head on her shoulder.

Once Olivia left, Elliot turned to Luke, "Get to your room. We will discuss this later."

Luke made his way up the stairs and to his room. When he got there, he sat down at his computer and tried to decide on what to do. He wanted to do something to show Rachel that he really cared for her and that he was sorry for lying. He was hoping and praying that he could get in her good graces and maybe she would take him back.

R&R Please!