A/N: The other night I was watching the first crossover between Fire, PD and SVU, as it was right after Severide and Brittany eloped in Vegas, and it gave me an idea for a Benoight story. I don't own any of the characters.

New York...

Olivia needed to get away for a while. After her break up with Tucker, she didn't want to deal with anything related to work. She found someone to watch Noah for a few days, told Dodds he was in charge, packed a few things and headed to the airport. She didn't have a destination in mind, so she went to the Reservation counter and asked where the next flight was headed. The person at the counter told her Las Vegas. She had never been there, so she bought the ticket and headed to the gate. While she was waiting, she made reservations at one of the hotels on the Strip. After a while, she boarded the plane and waited for it to take off. She had really hoped this trip would help her clear her head with everything that has happened lately. There was, however, one person who seemed to keep finding his way into her thoughts and that was Hank Voight. He seemed to be one of the few people she wasn't upset with. As the plane took off, she started thinking that maybe she should have decided to take a trip to Chicago instead.

Chicago...

Not one to really ever take time to go anywhere, Hank decided he needed a break. He arrived at O'Hare and picked a destination...Las Vegas. After he bought the ticket and went to the gate, he made reservations at one of the hotels on the Strip. Erin kept trying to get him to admit to Olivia that he had feelings for her but he knew he was kidding himself. He knew she was in a relationship, so he was too late. Erin told him they broke up weeks ago but Hank pretended like he didn't care. After he boarded the plane and it took off, he wondered if maybe he should have listened to Erin and gone to New York. He figured he made the right decision by not going because Olivia probably wasn't ready to get into another relationship.

Little did they know was that their lives were about to change.

Las Vegas...

The flights from New York and Chicago arrived at about the same time. They both went down to Baggage Claim to get their luggage. Olivia was checking in to see how Noah was and wasn't paying attention to where she was going. She walked right into Hank.

"Hey Benson."

"Voight, what brings you here?"

"I felt like getting away for a few days. I didn't know where else to go."

"Same here. Where are you staying?"

"Caesars Palace."

"Me too. Do you want to ride together to the hotel?"

"Sure. Sorry to hear about your break up."

"I'm not. I don't know what I was thinking. It was clouding my better judgement and I started making bad decisions. I thought he had changed, especially since he was the one I contacted when I was being held hostage this last time because I thought he cared but I was wrong. My heart wasn't really in it and honestly, I wasn't happy. I've had a lot on my mind lately, especially after my last trip to Chicago."

They got a cab to the hotel and then went to check in.

"Can we meet for dinner later? I need to get a few things off my chest."

"Sure. Is an hour too soon?"

"Perfect."

They both went to their rooms to get settled and unpacked and then they got ready for dinner. Hank went to pick Olivia up at her room and then they found some place to eat. After they were seated and had their order taken, they talked.

"What's going on, Benson?"

"I thought I knew how I was going to say this but now I'm not so sure I can."

"Just say it."

"I've had feelings for you ever since we first met. Every time I'm around you, the more I want to be with you. In fact, I think my heart has been with you all along. I think being in a relationship with the wrong person helped me realize what I really wanted."

I've had feelings for you for a while too. The only person who knows how I really feel is Erin. I haven't been good with feelings since Camille died but I do know that I love you."

"I love you too, Hank."

"You really do?"

Yes. I hope you want me as much as I want you right now."

"I do want you."

Olivia moved so they were both sitting on the same side of the booth and then they kissed. They had dinner and then they walked back to the hotel as they held hands.

"My room or yours?"

"It doesn't matter."

They went to Olivia's room and started kissing as Hank put the 'Do Not Disturb' sign on the door. They started undressing each other and continued kissing. Then they made love for the first time. Afterwards, Hank had his arms around her and she had her head on his chest.

"That was absolutely amazing."

"You're not too bad yourself."

"I could get used to this."

"What?"

"Us. Being in your arms like this."

"I could too. Can we survive the long distance thing?"

"I don't see why not. Although I wouldn't mind packing up my things and my son and moving to Chicago."

"What about your job?"

"Want a change in my life."

"Will you marry me?"

"What? Now?"

"Yeah. I'm usually not this spontaneous but I don't want us to be apart. I want all of us to be a family. You will eventually have to meet Justin, Olive and Daniel. I meant what I said about you being around more for Erin. It would be good for her to have someone in her life who is a better influence on her and well, it would be good for me too. Of course, if you don't want to, I'll understand."

"Yes, of course I will marry you. Noah needs a father figure in his life other than Fin. I've been in enough short-lived relationships over the years but I want one that is going to last for the rest of my life and right now, I only want to be with you. I just want to be happy."

"I will do my best to make sure you're happy. You have my word."

"I know you mean it when you say that. I love you, Hank Voight."

"I love you too, Olivia Benson."

"How soon do you want to do this?"

"The sooner the better."

They kissed again and then they got out of bed. They got dressed and then they went to find something to wear and buy the rings. They went back to their rooms and got ready. Before Hank went to get Olivia, he checked out of his room, since they only needed one room.

They went to find a Wedding Chapel and got married. They went back to the hotel and spent the rest of the night drinking champagne and making love. They both ignored the texts and voice mails they had gotten from either Erin or Fin. They would deal with that another time.

Thank you for reading and I hope you enjoyed it so far. Please leave reviews.