A/N: A new story. A sequel to That one night. This one is mostly Kayla and Callen but there's a bit of Densi in it too. Hope you guys like it.

I don't own any of the characters or NCISLA. I just own Kayla, Alyssa, Mike and Donna.

It had been two years since Mike and Donna were born. Alyssa absolutely loved her little brother. Callen was so happy to have a family of his own. He loved being a daddy to Alyssa and Mike.

Kensi and Deeks were enjoying life with their little girl. She was just the cutest thing they had ever seen. It the beginning it was a bit getting used to but they both loved being a parent. Mike and Donna got along very well together, since they were the same age they had some play dates together.

Today was the first day of pre-school for Mike and Donna. Mike went to the same school as Alyssa. Donna went to a different school. Alyssa was now 8 years old.

"Have a good day at school sweetie," Kayla told her daughter and gave her a kiss.

"Bye mommy, bye daddy."

"Bye my little princess," Callen replied as he gave her a hug.

With Mike in between them they walked to the pre-school. They walked to the classroom.
The teacher came out to great them.

"Hello, I'm Ms. Julia," she spoke to the Mike.

Mike was a bit shy and crawled back up against Kayla.

"It's okay Mike," Kayla spoke as she got down to his level. "This is your teacher. It's okay sweetie. Come on let's go inside as say hello to your classmates."

For Callen this was all a bit new, he never had to bring a kid to pre-school before, Kayla had done it with Alyssa already.

Kayla walked in with Mike and put him in the circle with the other kids. Mike didn't want to and started cry and crawled back in Kayla's arms.

"It's okay buddy. It's okay. These are just the other kids. You can play with them and your teacher is gonna do nice things with the kids to teach you new things. You can color or play with the cubes. Mommy and daddy will be back later to pick you up. Okay, why don't you sit here so the teacher can start? Mommy will sit here with you for a while."

Callen sat at one of the tables and Kayla sat in the circle with Mike on her lap.

"Good morning kids," Julia spoke. "We have someone new in our class. Let's all say hello to Mike."

"Ello," the kids spoke as they waved at Mike.

Mike, with his thumb in his mouth, waved back at them.

"Since you're new today Mike you can come and sit on my lap, okay."

Kayla stood up and walked Mike over to the teacher. Julia took him and put him on her lap.

"Bye buddy," Kayla spoke and she gave him a kiss.

"Bye mama," Mike replied.

Callen walked up to and gave Mike a kiss too. "Bye buddy."

"Bye dada."

Mike was fine now so Callen and Kayla walked out of the classroom. As soon as they were out Kayla let out a deep sigh.

"You okay honey?" Callen asked concerned.

"Yeah I'm fine, first day of school is just hard," Kayla replied as she wiped away a tear.

"I know honey," Callen replied as he put his arm around her and gave her a soft kiss on her head. "It was hard seeing him cry like that."

"Yeah it was. It was the same with Alyssa. Now she loves going to school."

"Mike's gonna be fine honey."

"Yeah I know, first day is just hard."

"It's only for a few hours honey."

"Yeah I know."

Callen dropped Kayla off at home since it was her day off before going to the office. They didn't live at the house that Callen had bought, the one he had been staying when he was with the Rostoff's. They had moved to a different house just after Mike was born. They lived in Santa Monica now, Larkin Place. They loved living there. The place was a little bit bigger and they lived on a quieter street. They lived at the end of the road. It was a great place to live with kids.

…..

Kensi and Deeks brought their little girl to school as well. They lived in Westwood now, Garwood Place. They had a beautiful place for the three of them. Together they drove to the school. Donna clung to Kensi's leg so Kensi picked her up.

"It's okay sweetie, this is your new school. You're gonna learn all kinds of fun things here."

Kensi and Deeks walked to the classroom and met Donna's teacher.

"Hello, I'm Mister Jim. What's your name?"

"Donna," Donna answered quietly.

"That's a beautiful name Donna."

Kensi and Deeks walked into the classroom and set Donna down on her stool.

"You gonna be a good girl for mommy today?" Donna nodded. "There's a good girl. Dani will be here to pick you up okay. Can mommy get a kiss?"

Donna gave Kensi and hug and a kiss.

"Bye sweetie."

"Bye mommy."

"Daddy hug," Donna spoke happily.

Deeks picked her up and Donna put her arms around his neck. Deeks gave her a kiss.

"Be good today my little princess."

"Bye daddy."

"Bye munchkin."

Donna behaved really well. She didn't cry when Kensi and Deeks left the classroom. They stood in front of the door and waved to Donna. Donna waved back and sat in the circle with the other kids.

"I hope she'll be alright today," Kensi spoke as they were in the car.

"I'm sure she will be honey. This is good for her."

"I know. It's just a bit hard, the first day of school."

"I know, but she'll be fine."

…

"Good morning," Callen spoke as he walked into the bullpen. Only Sam was there.

"Morning G. Brought Mike to school?"

"Yes, it was hard thought. He cried when we tried to leave."

"Yeah I know what it's like. My little girl cried and screamed when Michelle and I dropped her off for her first day. How's Kayla?"

"She's okay. She already went through it with Alyssa so she was a bit more used to it than me."

"Mike will be fine G. Almost all kids have this on their first day of school."

A little later Kensi and Deeks walked in.

"Morning guys."

"Morning."

"Did you bring Donna to school?" Callen asked.

"Yep, it went okay. She was really looking forward to school. How did it go with Mike?"

"Okay, he cried when we left so we stayed for a little while."

Kayla sat at home. It was quiet around the house now both kids were at school. It was a little weird. Till noon, she didn't have a little kid at home to keep watch over. She went to get some housework done since it was quiet now. She did miss her little boy.

She loved how her life with Callen had turned out. He was such a good daddy for Alyssa, even though he wasn't her biological father. But that didn't matter. He was Alyssa's daddy. He was a better daddy than Alyssa biological father had been. He loved her like she was his own. And he loved their little boy. It was so cute to see him with their kids. He loved being a daddy. She remember the day exactly when she told Callen she was pregnant.

…

Kayla looked down at the sticks in her hand and couldn't believe it. She was pregnant. She was pregnant with hers and Callen's first baby. She couldn't be happier. She just hoped that Callen would love it too. They had talked about kids before and they had been trying since they had gotten married, with no success, up till now.

Callen was at work now but Kayla couldn't contain her excitement so she picked up the phone and called Callen.

"Hey honey, is everything alright?" Callen asked concerned. Kayla hardly ever called when he was at work, unless it was an emergency.

"Yeah I'm fine. I just need to tell you something. You've got a sec?"

"Yeah sure, we're waiting for some results now. What's up?"

"Guess what. I'm pregnant," Kayla spoke happily.

Callen wasn't sure he heard right. He walked out of the bullpen for a moment. "Did I hear that correct? You're pregnant?"

"Yes I am," Kayla replied happily. "I do have to go to the doctor's to make sure but both sticks are positive."

"Oh my god, honey, I'm so happy right now," Callen replied with tears in his eyes. "I love you so much honey."

"I love you too honey. Yeah I'm happy too. I still can't believe it."

"I know me neither. I'll ask Hetty if I can come home real quick."

"That's great."

"I love you."

"I love you too."

Callen hung up the phone and went back to the bullpen.

"Everything alright G?" Sam asked his partner.

"Yeah I'm fine."

"Why did Kayla call you?"

"She wanted to tell me something, I'm gonna go home real quick."

"Everything okay G?" Sam asked again, wondering what was going on.

"Yes it's fine. I'll tell you later."

Callen went into Hetty's office and told her what Kayla told him. Hetty was okay with letting him go home for a little while, as long as he would be back immediately if they got a new lead. Callen thanked her and went home.

"Honey, I'm home," Callen called when he walked in.

"I'm upstairs honey," Kayla called from their bedroom, she was putting away some laundry.

Callen rushed upstairs. As soon as he saw Kayla he ran up to her and took her in his arms.

"I'm so happy honey," Callen told her and he gave her a kiss.

"I'm glad, me too. I didn't think it was going to happen for us."

"I know honey. I know the last few months were hard for you, but you're pregnant now," Callen spoke, not really understanding what he was saying.

"Yeah I know," Kayla replied with a big smile.

Callen placed his hand on her stomach and smiled at her.

"There's a little baby in here."

"Yeah I know."

Callen kissed her deeply and backed her up towards the bed until they fell down.

"Honey, don't you have to go back to work soon?"

"I can be away for a few minutes."

"But I don't wanna have a few minutes, I wanna have hours."

"I promise there'll be more tonight."

"I'll hold you to that."

Callen smiled at her and kissed her again. He wasted no time in getting their clothes off. Callen kissed down her body and stopped and her stomach.

"Hello little baby," Callen spoke to her stomach.

Kayla smiled. He was just the sweetest man she had ever met and now she was carrying his baby. They made passionate love. They were just finished when Callen's phone bleeped.

"Sorry honey, I have to go back to work. I'll see you later. I still can't believe you're actually pregnant."

"I know honey, me neither. But I really love it and I love you." She gave Callen a kiss.

"I love you too honey and I love our little baby in here too." Callen moved his hand over her stomach. "I'll see you too later, let me know if you make a doctor's appointment. I wanna come with you."

"I will."

Callen gave her one more kiss before he left for work again.

…..

She was so happy to have this family together with Callen. She would be happy with another addition, if it were to happen, but she was happy with this family. Alyssa was really happy to have Callen as her daddy. It meant a lot to Kayla that he was so accepting of Alyssa and he was a perfect daddy for her.

Before Kayla knew it, it was time to go pick up the kids from school. Kayla stood at the playground waiting for the kids.

Alyssa came running up to her.

"Hey sweetie, did you have fun at school today?"

"Yes, I made this today at school."

"That's very nice, a little house made out of clay."

A little later Mike's class came out with their teacher.

"Mommy!" Mike came squealing towards her.

"Hey buddy," Kayla spoke as she picked him up and gave him a kiss. "Did you have fun today at school?"

"Yes."

Kayla walked to the teacher. "How did he do today?"

"He did very well. He played with the other kids. Only just after you left it was a bit hard, but once he settled down it was fine."

"That's good."

"Bye Mike, I'll see you Thursday."

"Bye." Mike waved at her.

Kayla took the kids home and had lunch with them. Just as she had gotten the kids their sandwiches her phone rang. It was Callen.

"Hey honey," Kayla answered the phone.

"Hey baby, how was it today at pre-school?"

"It went very well. The teacher said he did very well."

"That's good. When does he have to go again?"

"Thursday and then the afternoon."

"Alright, I've gotta go, just wanted to check in how it went with Mike."

"That's fine. Be careful."

"Always, love you."

"Love you too."

Kayla hung up the phone and had lunch with the kids. They played for a little while before Alyssa had to go back to school.

Callen game home just after 6pm.

"Daddy!" Alyssa squealed and ran up to Callen.

"Hey sweetie," Callen replied as he hugged her. "How was school?"

"I made this at school today," Alyssa answered as she went to retrieve her house of clay.

"That's very nice."

Mike had wandered over to Callen as well and hugged his leg.

"Hey buddy," Callen spoke as he picked him up and gave him a kiss. "Did you have fun today at school?"

"Yes."

"That's good."

With Mike in his arms he walked over to the kitchen where Kayla was preparing dinner.

"Hey honey."

"Hey G," Kayla responded and she gave Callen a kiss. "How was your day?"

"Good, just the usual. Yours?"

"Quiet. It was a little bit getting used to, not having Mike here all day."

"Yeah I bet, but you'll get used to it, I think."

"Yeah, I remember how it was with Alyssa. For 2 years she was home every day with me and then she was off to school. They grow up so fast."

"Yes that they do."

"Alyssa, sweetie, could you help daddy set the table please?"

"Sure mommy."

…

Callen and Kayla had just arrived at work when Eric called them up.

"What do we have Eric?" Callen asked as they walked into OPS.

"We just received this email," Eric answered as he put the email on the screen.

The team read the email.

"Isn't this one of your aliases?" Callen asked Kayla.

"Yeah it is. Do you know who sent this?"

"Still working on it."

"What do you think they want?" Callen asked.

"Not sure."

Kayla thought back to the case.

…

Kayla went undercover as a crooked MP. Navy transports were used to transport drugs into the country. It was Kayla's job to find out where they were coming from and who was involved. She went in as a MP that could be bought to look the other way when shipments came in. She became part of the group and identified the players. They were all caught but not all the drugs had been recovered.

….

"Do you think they want to transport more drugs into the country?" Sam asked.

"Perhaps."

"Didn't we catch all the players?" Callen asked.

"Yeah we did, but not all the drugs, so there could have been players out there we didn't know off."

"Mrs. Callen, I want you to go back in as the MP. Find out what's going on now and who contacted you," Hetty told them. "Mr. Callen, you will go in as the NCIS Agent on base. Mr. Hanna you will go in as a Navy SEAL, try to get close to the players and get them to let you be a part of it. Ms. Blye, Mr. Deeks, you will handle the things in the office and help us track down whatever they are transporting."

With everyone knowing what to do they left OPS and went down to get their things. Kayla called Kelly, their babysitter, to let her know they would be home later perhaps even overnight.

Kelly didn't know what they did for a living but she did know that sometimes they would be called into work expectantly and had to stay late or even overnight.

When they got all their things they took the chopper to Camp Pendleton.

"Haley Thomas, as I live and breathe," one of the other MP's spoke as Kayla walked into the MP office. "Where have you been all these years? It's been 4 years."

"I was locked in the brig, no thanks to you."

"You did it all by yourself."

"You left me out to dry. You were just as involved as I was. You set me up to get caught."

"It was your own fault. What are you doing back here? I didn't think they would let you back as an MP."

"I served my sentence. I back to work now. So anything interesting going on in here?"

"Not much, just the same old same old."

Kayla went to work and a little later she got a phone call.

"Welcome back Haley. I've been looking forward to seeing you again," the voice on the other end spoke. "Meet me in barracks 31 in 20 minutes."

Before Kayla had a change to respond the phone was already disconnected.

"Who was that?" Jake asked.

"Just some commercial shit. I'll be right back, gonna visit some old friends."

Kayla went to the barracks. The navy seal was already waiting for her.

"Hey David," Kayla greeted him.

"Hey Kayla, it's good to see you again." David gave her a kiss. "How have you been?"

"Could have been better, brig sucked."

"Yeah sorry about that."

"It wasn't your fault. It was mine."

"It's good to see you again. I've missed you. I would've come and visit you in the brig, but they said no visitors for you."

"Yeah, I didn't want to see anyone, it was better for me to deal with it alone."

"We're alone now," David spoke and pulled her towards him and wanted to kiss her but Kayla stopped him. "What's wrong?"

"I'm sorry, I can't do this."

"Why not? I thought you liked me."

"I do, just not in that way and there's someone else. After I got out of the brig I got married."

David backed away, visibly irritated. "You got married? To whom?"

"He's an NCIS Agent here on base."

"Well congrats I think."

"Thanks. I do hope we can stay friends."

"Yeah of course." David shook his head. "I see you got my email."

"Yeah I did. What do you need?"

"Just someone to look the other way."

"I can do that. If you need an extra hand or something I know someone. He's a navy SEAL and he can be useful to you."

"Can he be trusted?"

"Yeah he can, I met him in the brig. He's got a service record so he's not the one to back away from a little trouble."

"Tell him to come by the gym yard later."

"I will. I've gotta get back. I'll see you later."

Kayla quickly sent Eric a text to about her backstopping with her alias being married to Callen's.

Satisfied with the events of the first day the three team members headed off to bed. Kayla sent a quick text to Kelly, saying that they would be gone overnight. Kelly didn't mind. She could always stay in the guest room. Just as she put her phone down there was a knock on her door. It was Callen.

"Hey, I just find out that you're my wife," Callen joked.

"Yeah I had to come up with something quickly."

"Everything okay?" Callen asked as he closed the door.

"Yeah, I just met up with one of my old contacts. A shady Navy SEAL, I've introduced him to Sam. So that plan is underway. We were close before I went to the brig but he read it wrong, he was coming on to me so I just had to quickly tell him I was married."

"He came onto you?" Callen asked a little irritated.

"Don't worry honey, nothing happened now and nothing happened back then. There's only one man that has my heart and that's you."

"I'm glad."

Callen kissed her and backed her up to the bed.

"Honey, we can't do it here," Kayla protested as Callen kissed her neck.

"Sure we can, no one will come in here."

"It's only my first day back, I don't wanna get caught having sex at base."

"You won't get caught, I've locked the door."

Not being able to resist Callen she gave in and they made love. Just as they had fallen asleep they were woken up by a loud bang. The door to the room flew open and Callen and Kayla stared down at the end of a barrel.

To be continued…