Disclaimer: I own nothing except my imagination and Haley.

a/n: I'm so sorry about the long delay between this update and the one before. Since going back to work, I haven't had a lot of time to concentrate on writing a lot. I've been trying to find a certain balance between work, family and FF and I haven't quite found it yet so thanks for all your patience with me. Thanks to everyone who left a review on the last chapter and welcome to the new followers of this story. So last chapter, we saw Matt and Gabby getting married and now, we'll get to see them on their honeymoon.

This chapter is dedicated to coconut because I know she loves this story and since she doesn't have an account on here, I can't answer her. And BTW, you are NOT annoying :), hope you enjoy it

WARNING: This chapter is rated M for obvious reasons so if it's not your thing, you can skip those parts.


Matt's POV

We walked through the gate and found ourselves in line to get into the plane. My arms was drapped around Gabby's shoulder and she was playing with my hand, twirling the new wedding band that was there.

"Penny for your thoughts?"

"I can't get over the fact that we got married a few hours ago."

"You better believe it because you, are stuck with me for the long run." I hissed her forehead and we slowly moved forward. Once we got to the flight attendant by the door, we handed her our tickets.

"Mr. Casey, Miss Dawson, welcome to United Airlines."

"It's Mrs. Casey actually." I corrected her and Gabby laughed.

"We just got married." The woman smiled at them.

"Congratulations then. Your seats will be in the front section right here, enjoy your flight." We found our seats in first class and Gabby settled herself in her seat as I put our hand luggage in the overhead compartment and took my own seat.

"Are you ready?" She leaned her head on my shoulder and sighed.

"I'm ready alright." She looked up at me with a smirk and wiggly brows.

"You have a dirty mind Mrs. Casey, I like that." I leaned down and our lips met in a sweet kiss. Before air even became an issue, we were interrupted by the flight attendant.

"Welcome to United Airlines. Here is some complimentary champagne as congratulations for your wedding." Both Gabby and I took the glasses, not really sure where they were getting all of their information. "Your friend thought you'd react like this." The young woman smiled at us, handing us an envelop. "She wanted me to give this to you before the plane took off. I hope you enjoy your flight."

"That girl thinks of everything." Gabby took the envelop from my hand in exchange for her glass and she pulled out a folded paper.

I hope the two of you enjoy these few days in paradise.

And that you come back with a baby Casey in the oven.

That was Shay haha, we love you both

Haley, Shay and Severide.

Gabby chuckled after reading the words to herself. "What's so funny?" I pulled the card away from her hands.

"Shay." She giggled, obviously finding what Shay had written very funny.

"Typical Shay." I laughed too.

"So what do you say Mr. Casey, fancy practicing with me when we get to our room?"

"Oh we'll have lots of practicing time in ten days."

"I love the way you think." I could tell Gabby was turned on right now but the plane hadn't even started yet and we still had a little over ten hours of flight before arriving at destination.

"I can't wait to get there."

"That'll require some patience baby, we still have ten hours of flight to go."

They watched movies and stayed close to each other the whole flight, Gabby quickly falling asleep on Matt's shoulder as their second movie started. He watched her sleep for a little bit before he placed his head over hers and fell asleep too, the two tv's turned off. They woke up as breakfast was served. It was local Hawaiian fruit with toast and coffee. After it was all cleared, the pilot called for descent in the overhead paging system so we buckled our seatbelts and waited for the plane to land. Once we were out of the plane, we went through customs and there was a taxi waiting to take us to where we would stay. The scenery was breathtakingly beautiful, the greens of the trees and the turquoise of the sea were bold and true. The taxi came to a stop and helped us with our luggage. We were welcomed on the site by one of the staffers and given a flower necklace before they left us to see where we would stay for the next ten days.

"I know that we're not home but." I swept Gabby off of her feet, bridal style, making her giggle.

"Put me down Matt." She held onto my neck tightly.

"Not until I do this." I pushed the already opened door all the way and brought Gabby over the threshold, putting her back on her feet, both of us speechless to the little peace of heaven we'd be living in. Everything was pristine white, beautiful flowers placed everywhere.

"It's beautiful Matt." Gabby walked in farther as she explored every room.

"We have the best friends."

"We do but enough about our friends." I hadn't paid too much attention at what Gabby had been doing since I was too busy looking around at where we would stay but when I laid eyes on her, the rest of the world was far from my mind. She was standing against the bathroom's doorframe dressed in nothing but a sexy little cream coloured number, my pants instantly tightening at the sight. She slowly made her way to me as I looked her over. The light colour of the material was a stark contrast to her darker skin and she looked hot in every way possible. "I think you're wearing too much clothes."

She leaned up and kissed me, her fingers already working the buttons of my shirt. I surrendered myself to her as she undressed me, our lips parting only for some much needed air before she attacked them again. When I was only left in boxers in front of her, she placed her hands on my hips, pushing me against the bed, my knees bending against the mattress and lied down, Gabby instantly straddling me. My hands found her hips again and I suddenly found my voice.

"You look beautiful Mrs. Casey." I smiled at her as she blushed.

"I'll never get enough of hearing you say that."

"Get used to it, today we start forever." I pulled her down to me and we made out until she took back control and pulled away. "Where did you go?" I missed the closeness of her body against mine already.

"I can't have this go too quickly now can I?" My breath caught in my throat as she leaned back down and started kissing my neck. She left a trail of open mouth kisses along my collarbone as she slipped her hand in my boxers, holding the whole length of me in her hand, slowly moving up and down. I let her get me out of my boxers and she removed her panties aside and slid on me, both of us moaning as our bodies made contact.

We got tangled into the sheets, the rest of our clothes being quickly discarded as we made love, oblivious to the outside world.

Meanwhile, In Chicago, Haley's POV

Matt and Gabby had left four days ago now for Hawaii and they were scheduled to return home in a few days still. Adam and I were sitting on the couch with a movie on after a long day, my body leaning into his, my mind far from the movie.

"What's on your mind love?"

"Thinking about Matt and Gabby. I hope they're enjoying themselves over there."

"Oh I have no doubt that they are." I felt his laugh vibrate off his chest and it made me smile.

"Dirty mind." I settled myself in closer, if that was even possible.

"What do you think we get away when we're both off? Find a small cabin by the lake."

"That would be nice but I don't see that happening for a while." I turned my body towards him and looked into his eyes.

"I'm pretty sure Voight could give me some time off." He brushed his fingers through my hair.

"What's on your mind? Adam had been quiet since coming back home before dinner time and although I didn't want to press it, something was bothering him and now that we were settled in the couch, I needed to know what it was.

"My minds all clear, enjoying time with you." He leaned down and kissed me tenderly.

"Please don't lie to me Adam. I know something is bothering you. We said no more secrets."

"Sorry baby, I just, we're starting an undercover op tomorrow." This news was like a slap in the face and instinctively, my body pulled away farther from his but he tried to pull me back by the hand but I pulled harder and stood up.

"When were you going to tell me?"

"I tried, since coming home but each time I tried, the words couldn't come out of my mouth." My brain gave me flashes of the evening where Adam was acting strange or absent minded and it just clicked.

"This op is scaring you isn't it?" I could feel my fingers start to tremble as he stood up to face me.

"It's more dangerous than the last ones I've been on." He took my right hand in his left and looked down at it.

"I'll be careful, I promise. Come here." He pulled me to his chest and held me close as my body lightly shook, a bad feeling taking over me.

"Dawson will have my back." He whispered to my ear.

"Why can't somebody else go?" The news that Antonio was going in as well was bothering me too. The last time he had gone undercover, it had been with Antonio and Kevin.

"We don't get to decide that, Voight does."

"So Voight just gets to toy with your lives, with your families?" I was getting angry now and I pulled away from Adam's embrace. "Antonio has a wife and two kids, you have a girlfriend. Why can't the others go?" I demanded.

"Haley, don't do that."

"Don't do what? Be angry because it seems you always get sent into dangerous situations and never the others?" I countered, my voice slighly raising.

"If you should be angry at someone, be angry at me." I gave him a puzzled look before he continued. "I volunteered to go in." This time, it was as if someone had punched me in the gut and kicked me while I was down. My breathing became ragged and I felt as though I couldn't get any air in my lungs.

"Why would you do that Adam? How could you do that to me?"

"They're trafficing kids Hales. They are taking them from their homes, their schools and the park and selling them to the highest paying PIG. All I could think of was what if it happened to me, to us. That our son, or daughter could be taken and sold. That's how much I think about our future together. That's how much I want it ALL with you. I couldn't let that happen, I needed to help make it right."

It took a lot of very slow ticking seconds before his words sunk in and my lip started to quiver. "You want to have kids with me?"

"I want to have everything with you Haley Reed." He had closed the gap I had put between us and pulled me in his arms, holding on tightly to me.

"Be careful." The tears of anger and fear that I had been holding back were now falling down my cheek and onto his shirt.

"I promise." He rubbed slow circles on my back and ran his fingers through my hair, his lips gently pressing to my forehead. "I'll come back to you in one piece."

"Don't make promises you can't keep officer." I mumbled in his chest.

"Here's one I can keep." He held me at arms length and smiled. "I will love you forever."

"I'll hold you to that." I smiled through my tears, Adam's thumb coming to wipe them away.

"Let's go to bed." He pulled me to our room, his arms still tightly wrapped around my body. I picked my things up and got ready for bed in the bathroom, splashing water over my still red face. I walked back into the room and Adam was already waiting for me between the sheets. I snuggled closer to him and wrapped a leg around his, the need to be as close to him as I could before he would leave at dawn the next morning.

We fell asleep from exhaustion and emotions, our bodies staying tangled together through the whole night. A bad feeling woke me up at dawn, the sheets next to me already cold. I quickly got up and wrapped my body in my robe, quickly going in the living area, hoping Adam hadn't gone without warning but he was standing over the kitchen sink, drinking the last bit of his coffee and putting it back down in it.

"I thought you were already gone." I whispered, Adam turning to face me when he realised I was there.

"I've been up for a while, couldn't sleep."

"You should have woken me up, we could have talked about it."

"You looked so peaceful, I didn't want to wake you up. It's just nerves, I'm ready now."

"Please keep me updated?" I walked up to him and leaned on my tip toes, using his shirt for support and kissed him.

"I asked Lindsey to keep you updated, we'll be wearing wires and we'll have taps."

"Won't that be dangerous?"

"It'll be fine. Walk me out?" I held onto him as we walked to the door, Adam's duffle bag already packed and by the door.

"Please stay safe out there."

"And you, keep your badge off the wall."

"I promise." We shared one last kiss before he had to leave. I waited until I heard the building door open and close before closing the front door and heading back to bed to try and catch a few more hours of sleep before shift but clearly my mind would have other ideas and sleep would never come. I got up and got ready for an extra shift I had pick up earlier in the week and headed out of the house, praying that nothing bad would happen to Adam.

Back in paradise, Gabby's POV

I woke up with the sun, the smell of salt water never getting old. I made a fresh pot of coffee so it would be ready when Matt woke up and poured myself a cup and went to stand on the balcony to enjoy the amazing view. Even after four days of being here in paradise, I still couldn't wrap my head around the fact that I was now a married woman and that our friends had surprised us with this amazing honeymoon in Kauaii, Hawaii. My body was still deliciously sore from all of our activities between the sheets, perfect practice for a baby. We hadn't discussed it all that much but had decided that we would let what was meant to be, be. I was lost in those sweet thoughts and didn't hear Matt move in closer until I felt his hands on my waist.

"Morning beautiful." He whispered as his lips lingered on my neck.

"I made some coffee."

"I'm not in the mood for coffee." His kisses moved a bit lower to my shoulder. "I think that I haven't had enough of you just yet." The things he was saying to me made my knees weak and my breath raged, heat pooling in my groin.

"How about you show me?" I put my cup down on the small patio table before Matt took me in his arms and brought me to our bed, his lips finally finding mine, the extra body weight welcome. He kissed his way down between the valley of my breasts, my head tilting back in extasy as he pulled on the robe string to reveal me naked under it. He took an awaiting nipple in his mouth, a moan escaping my lips as his fingers found my core. He moved two fingers in and out of me to work me up even though I was more than ready for him. He moved them in and out one last time before entering me, a growl escaping his lips this time as my pelvis met his. The room was filled with moans and groans, our bodies moving as one. It was as if we were made perfectly for each other. Matt fell exhausted against me, his body covered in a thin layer of sweat. We both panted, trying to regain our breaths. Once we managed to do that, Matt rolled on his side and pulled me to him.

"You were amazing." I sighed, content and snuggled closer into him.

"So were you. Are you up to breakfast on our own private beach?"

"That sounds amazing, all this exercise has made me hungry." I leaned up to him and we shared a passionate kiss. We rolled around so he was at the bottom, his hands resting on my waist as we kept kissing.

"Alright, time to get out of this bed." Matt laughed as Gabby's stomach growled.

"Sometimes I wished we didn't need any food. I'd stay in here with you the rest of this vacation."

"We, have forever now." He kissed the tip of my nose.

"Forever in Chicago, four more days here."

"I know, so what's the plan for today babe?" We had talked about what we wanted to do in our ten days and I had gone to the main desk to get everything planned for us.

"We are trying paddle boarding after lunch but this morning after breakfast, are heading to the beach."

"My hot wife in a bikini, I won't complain."

"Shower with me?" I pulled away from Matt and got out of bed, not even bothering to put anything on.

"Definitively." I got up and followed her in the bathroom where we showered and made out together before getting dressed in our bathing suits and heading for breakfast and the beach. We enjoyed some time in the water and Gabby worked on her tan, even though she didn't need it, she was naturally dark. After we had some lunch by the beach from a small vendor, we slowly made our way to the front desk where an instructor was waiting for us. We walked along the beach with him until we made it to all the equipment. Matt had always been good at pretty much any kind of sports but I hadn't really done all too much except running so I couldn't wait to see how we'd both manage out on the water. Once we were given about a half hour of instructions, we tried our hand and as I expected, Matt got it on the first try but I wasn't so lucky.

"Come on baby, you can do it." Matt encouraged me as I fell for the fifth time.

"That's easy for you to say." I snapped but quickly apologized. I sat on the board one more time and took a deep breath, receiving a little extra instructions from our instructor before I stood up for the sixth and final successful time.

"Woohoo. That's my girl." Matt cheered from where he was standing on his board. The rest of the afternoon was amazing as we boarded for two more hours before heading back to the hut and grabbing another shower before dinner

The next day, we did an excursion on a catamaran and enjoyed a traditional meal on a smaller island farther from shore. The day after that, we took scubba driving lessons and were able to explore the beautiful green waters and marine life of the area. The three other days, we enjoyed a horse ride on the beach as well as a hike to take a helicopter that would take us to a beautiful waterfall where we were aloud to swim as well. There was also various shows when we went for dinner in the evening, one more beautiful than the next all the hours where we didn't have plans, we stayed in our room, ordering room service and making love for hours on end.

On one of the last days there, I noticed two pages that were stuck together in a brochure at the front office and when I managed to get them separated without damaging them too much, I looked on at Matt with excitement in my eyes.

"Wouldn't it be fun?" I pointed at the images of people doing the zip line through the forest.

"It looks amazing but I'm not sure we could do it on such short notice."

"We won't lose anything to just ask."

"For sure." We approached the person in charge of all the excursions and asked if it was possible to do that and we were about as lucky as we could get.

"You are in luck. We've had two cancellations early this morning to I could put you in for the group that leaves right after lunch.

"That would be amazing, thank you."

"Let's get some lunch." We made sure to order something quick so we wouldn't be late going back to the front desk to meet up with the group. We were taken deep in the forest by a jeep and had a lot of stairs to walk up to get to our destination. We were given our instructions on how it would go and after we got clipped in, we were sent on the most amazing ride. We drove back to the resort and we went to get refreshed and ready for another dinner and a show. After all the excitement of the day and the wine, we headed back to our hut and got ready for bed. While Matt was getting ready and into bed, I washed my face and changed into a little something sexy I had picked at my party. This was our last night on the island and I sure as hell was going to enjoy it.

"I hope you're not too tired." I slowly walked back into our room to find Matt propped up on his arm, waiting for me.

"Wide awake, I was waiting for you." He smiled seductively at me. "You know, you spoil me with all those hot little outfits since we got here on the first night."

"Well you should thank your friends Haley and Shay for those, they left them with a note." I had only picked two out when I had my bachelorette party before our wedding, not expecting to be sent to paradise for ten days.

"I'll be sure to mention it when we get home." He took my hand in his and pulled me down to him, flipping me so I was underneath him. He started kissing my neck as I ran my fingers though his hair, pulling lightly as he kissed his way down to my breast over the material, making me moan. His hand caressed my side as he made his way to my core, rubbing it with his fingers and I shivered and moaned again, loving how his fingers felt against my skin. He gave attention to every inch of skin he could find before he gently entered me, my body coming up to meet his. He slowly moved in and out of me, kissing my neck and bitting down as he quickened his pace. I pressed my fingers against his shoulder blades as he went from slow to hard, hitting just the right spot every time. Our body was covered with a thin sheet of sweat as we made love and Matt made sure to make it last by slowing down his pace each time he knew my body was on the verge of letting go. The bedroom was filled with moans and screams, both our names slipping off the other's tongue. He picked up the pace a little bit later and I knew he was getting close to release.

"Just let go babe." I whispered against his lips as we kissed.

"Ladies first." He smiled and he started going in and out of me faster and harder. I dug my nails into his skin when I knew I was about to fall off the edge, Matt's name tumbling from my lips a few moments later as I body exploded around him, him following shortly after. Matt was breathing sharply as his body went limp on mine, both blissfully content like that. After a few minutes, He rolled on the side and pulled me to him, no words needing to be shared between us.

"I love you." He whispered against my hair.

"I love you too." I mumbled into his bare chest as we both fell asleep one last time in paradise.

Day 10, Matt's POV

"I can't believe that we're going back today." Gabby said, neatly folding our clothes and packing as I walked around to make sure we didn't forget anything here.

"I know but we have to go home at some point baby. Don't you miss our home and our friends?" I came up to her from behind and placed my hands on her hips, my chin in the crook of her neck.

"I do but I'll miss this place." She leaned into my body.

"Maybe we can come back here someday, maybe for an anniversary." I whispered.

"That would be fun. We had an amazing ten days thanks to our friends."

"That we did. And maybe like Shay said in the letter, maybe we're going back with a baby Casey in the oven." She giggled as an answer since we spent a lot of these ten days, in bed, getting a hell of a lot of baby making practice.

"I guess we'll find out soon enough." I kissed her cheek and pulled away, letting her finish packing. I did a call to the main office and asked for lunch right here so we can enjoy one last meal with the amazing view before having to go back.

Once Gabby was done packing and everything was by the door, food arrived and we placed everything on the patio table as I grabbed us both a beer. We ate and made light conversation while we enjoyed the breathtaking view of the sea and the island. We didn't have to wait very long after we were done eating when the taxi driver knocked on our door. We took one last look at the place where magic happened before closing the door behind us and getting into the cab and enjoying the island's colours one last time on the way to the airport.

The plane ride was mostly uneventful as we both fell asleep for most of the flight. Kelly had promised to have the truck in the parking lot when we would arrive, a text waiting for me with the parking location. We went through customs after we landed at O'Hare and I looked at my phone, still no text from Kelly but I quickly found out why. Haley, Shay and Kelly were waiting for us with a sign that read Mr. and Mrs. Casey.

"They are crazy." Gabby giggled as she saw them as well. We both knew that they had shift in the morning and it was already late.

"You shouldn't have, you guys have shift tomorrow." I walked up to Kelly and hugged him as Gabby hugged both Shay and Haley.

"We missed you guys." Haley gave me a long hug.

"Anything special happened while we were gone?" I wrapped an arm around her shoulder as we all went towards baggage claim.

"Apart from keeping our badges off the wall, nothing special." I looked down at her and didn't buy her story, I could hear it in her tone.

"Hales." I warned.

"Nothing I swear except Adam is on a dangerous undercover op, that's all."

"How many days?"

"Too many. Enough about that, let's get your guys home."

It didn't take very long for our luggage to arrive and we picked them, up before heading to Haley's waiting SUV. We talked a bit about the trip on the ride back home and we thanked them when they dropped us off and they all headed to their respective places to get a few hours of sleep before shift. We got in the elevator of our building and made the ride up in silence, both too tired to talk. I put our suitcases by the door and I unlocked it before taking Gabby bridal style again and making it official.

"Welcome home Mrs. Casey." I placed her down and turned on the lights, revealing a big sign saying Welcome Home with balloons and our living room table moved and filled with our wedding presents.

"I'll never say it enough, we have the best friends." She walked into the living room and picked up the note that was there.

Welcome to your brand new life.

We hope it brings you all the love and happiness for many years to come.

Love, from everyone at 51

She gave it to me so I could read it and she walked around our place to see what else was there. I found her in the kitchen, face in the fridge that was filled with goodies with a note that said Hope you're hungry

"I think we'll be fed and fattened for at least a whole week." She chuckled as I poked my head behind her.

"I'd say." She closed the door and I pulled her to me. "How about we leave everything for tomorrow and we go to bed."

"That sounds perfect." We walked to our room, Gabby still in my embrace and we got ready for bed. We settled ourselves into bed and turned the lights off as I pulled Gabby into my embrace.

"Welcome home baby." I kissed her.

"Home sweet home." We kissed some more before we fell asleep, exhausted from the plane ride.


a/n: So finally Matt and Gabby got to have some romantic and HOT time alone in paradise but they had to get back to the real world and back to firehouse 51. Meanwhile, Haley and Adam face their most dangerous undercover op as a couple but will it end well or will the outcome be disastrous?

Please take a few seconds to leave a review because I love to know what you guys thought about it - Sarra