Mark and Casey walked down the hall to Casey's apartment.

"I'm nervous." She whispered.

"I got my gun" Mark whispered back with a smirk. "C'mon he is your husband. Brad loves you more then his own family" They stopped at the door.

Casey just looked over at him "Is that supposed to make me feel better?"

"Sorry" Mark shrugged and knocked on the door. "You'll be fine" He gave her a kiss on the head. "You owe me by the way"

The door opened and Ben looked up at them.

"Honey" Casey kneeled down "You're not supposed to answer the door by yourself you know that"

Ben just shrugged and looked up at Mark with a grin "Hi Mark"

"Hi Benjamin" Mark picked him up and gave him a kiss on the cheek. "How's it hanging?"

"Good" Ben nodded and rested his head on Mark's shoulder since Mark always made him laugh when they would hang out.

Casey got up and gave Ben a kiss on the head "Honey where's daddy?"

"Shower" Ben answered. "Mark want to play video games with me?"

"Hell yea" Mark nodded and carried him over to their TV. "What you got little man?"

Casey sat down on the couch and watched Mark set up the game for Ben. He handed him one controller and sat him on the floor by him so both were leaning on the couch.

Brad came out of the shower with only a towel around his waist. He stopped seeing his boss there. "Hey"

Casey and Mark looked up at him. He didn't have his arm bandaged anymore since he had an appointment this morning to take it off.

Mark smiled a little spotting new tattoo on Brad he didn't see before. "Get dressed pretty boy"

Brad nodded "Yes sir"

Casey got up and followed Brad into the room as he went in to get dressed. She closed the door behind her. "Hey babe"

"Hey" He gave her a kiss "Why didn't you tell me Mark was coming over? I wouldn't have come out naked with my boss here" He rolled his eyes and went to the closet to get clothes.

"Sorry" She shrugged. "Um…can we talk about something?"

"Sure. Look I'm sorry about yesterday. It was wrong of me to ask you that."

"It's fine" She nodded. "Um…I have to tell you something"

"What's up?" he asked as he took his towel off and got his boxers.

She took a deep breath not sure how to tell him. "Last night when we got into our fight, I sort of went to a bar" She bit her lip being nervous to tell him the next part. "I ran into Dakota there"

"Dakota?" Brad asked as he pulled his jeans on. "My partner Dakota?"

"Yea" She nodded. "Well we started drinking and one thing led to another and I-"

"You what?" he cut her off angrily. "You danced with him? You hugged him? If you tell me you slept with him I'm going to kill myself"

"I slept with him." She whispered as tears filled her eyes. "I'm so sorry"

He took a deep breath and pulled a shirt on. "What did you screw Mark also?" he yelled.

"No" She quickly answered. "I was scared to call you and I just wanted to get out of there as soon as possible so I called him to pick me up"

"Then why is he here now? You need a fucking security guard to talk to me?" He moved closer to her. "What? You scared of me now?"

She closed her eyes as tears ran down her cheeks. "I'm so sorry"

"Look at me Casey" he ordered roughly.

She didn't open her eyes as she kept crying as she put her head down. "Stop. Please. I'm so sorry"

"Look at me" He grabbed her face and her made her look up. She did look at him. "You don't fucking do that to me again you understand me?"

She slowly nodded. "You're hurting me. Let go"

He let go of her face but kept close to her. "I swear to god I'm divorcing you if you even talk to Dakota again you got me?"

"Yes" She whispered.

"Ok" He wiped her tears away and took her in a hug. "You're so fucking lucky that I love you."

She hugged him back and enjoyed the comforting scent of his aftershave. "How can you forgive me that easily?"

"Because Ben needs you, I need you. I can't raise that kid by myself. Plus I'm scared what my family might do if they heard I was getting a divorce."

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James burst out laughing hearing the story his stepbrother just told him. "You got a boner with Maureen?"

Zane kept pacing around James's apartment. "No. Well…damn it!"

James let out another laugh. "You almost fucked Maureen against a fridge? You got some balls Zane"

"This isn't funny. Kathleen was in the next room. This is so wrong on so many levels."

James got up and sat down by his laptop. "I got homework to catch up on. I say have a threesome with both of them. They are both hot. Can't hurt."

Zane thought about it for a second and then shook his head. "They wouldn't do that…would they?"

James smiled. "Cops kids are more crazy then the normal ones. We tend to go for bad things. You smoke. I drive drunk. Jenny…well she's not a cops kid biologically but still. Kathleen likes you cause you are a badass. Lizzie lost her virginity at 18. We are just bad kids"

Zane nodded and sat down on the counter top. He pulled a cigarette out and lit it. "You ever had a threesome?"

James started to type on his laptop. "Oh yea. Two girls and me. Fucking dream come true. You?"

"Yea. In the army"

James turned to look at him. "Seriously?"

He grinned "Yea. Chicks in the army are horny as hell. Imagine this. Everyone is out on guard duty. Only these two females and me in a tent."

"Fucking asshole" James mumbled. "Mine was when I broke up with Lizzie one time. She dumped me for a weekend and I took advantage to party. Monday morning she calls while I'm lying next to these two ladies and asks we get back together."

"And you did?"

"Well I do need ass most times and I'm too lazy to look for it in clubs" James answered with the roll of the eyes.

Zane just nodded and took a drag of his smoke. "Fair enough. I think I'm sticking with Kathleen. If I suggest a threesome I might not get any so it's safer this way."

"Whatever gets you up Dexter" James teased with a smirk.

The door opened and Lizzie came in.

Zane quickly got off the counter top and put his cigarette out. Both boys were very perverted with each other since they were guys but changed as soon as a girl came in.

"Hey guys" Lizzie waved at the two.

"Hey honey" James smiled a little.

Zane just waved back "Hey. I'm actually going to go," He said with a nod and glanced at James since James told him he wanted to get some tonight.

"Oh you don't have to" Lizzie told him.

"No. I have things to do" Zane shook his head. "Thanks though"

James just smiled a little knowing why his stepbrother was leaving in a rush. "Bye" The 26- year old said in his deep voice.

Zane waved and went out the apartment "Bye Lizzie"

"Bye" She waved back and closed the door behind him. "What you doing?"

"Nothing" James answered as he closed his laptop. "Come over here"

Lizzie walked over to him. He pulled her down on his lap. "What do you want?"

"Ferrari. A million dollars. You naked on top of me. I think the only one we could make true is the last one so I guess we should" He wrapped his arms around her waist and pulled her closer. "What do you say?"

"I like the million dollar idea. But I want a Mercedes instead of a Ferrari. You naked I definitely want" She got on top of him on the chair so each leg was on one side. "What do you say?"

"I say hell yes" He whispered with a nod.

She slowly put her hands under his shirt and lifted it up touching his tight muscles. "I like coming home to this"

James pulled his shirt off and then put his hands under her shirt in the back. He gently unhooked her bra and kissed her softly on the lips. "Oh yea"

There was a knock on the door.

Both looked at the same time. Another knock. "What?" James asked.

"It's Elliot"

"Fuck" James whispered. "What the hell does he want?"

Lizzie got off of him. "I don't know" She hooked her bra up in the back again. "Get your shirt on"

James grabbed his shirt and pulled it on. "Your dad is such a fucking Nark"

Lizzie slapped him on the chest "Be nice"

James rolled his eyes and looked down. He realized he had a small erection under his jeans. "Aw fuck me"

"Later" Lizzie whispered with a smirk and went to the door.

James quickly started to think of anything to get rid of his erection. Finally Jenny and Olivia worked.

Lizzie opened the door and gave her father a hug "Hi daddy"

"Hi sweetie" Elliot hugged her and then looked at James "Hi James"

"Hi sir" he smiled a little even if he wanted him out of his apartment. "Liz I'm going to go get us some food" James quickly grabbed his jacket and pulled it on. "I'll be back later" He waved and left the apartment.

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Mark walked into the house after playing videogames with Ben. It took him a while to actually beat the little kid in the game.

He closed the door behind him and then spotted Olivia vacuuming. Her back was turned to him and she was listening to music on her headphones. She was singing some words and dancing to the music.

Mark just licked his lips since her jeans were tight and her shirt lifted a little as she danced. Her butt looked amazing.

She kept dancing and singing loudly. She moved onto dusting and her back was still turned to him.

He crossed his arms on his chest and leaned on the wall and kept watching. He smirked and finally moved to her and slowly danced.

Olivia felt someone behind her and looked over her shoulder. She stopped dancing seeing her husband making fun of her "Shut up"

"What?" he smiled. "That was great dancing"

She turned the music off and took her Ipod off. "Shut up. Go away"

"Aww c'mon" He wrapped his arms around her waist from the back "Juke with me"

"No." She blushed a little. "Go away"

He smiled and started to move with her. "I know you could drop it like it's hot baby"

"No. Leave me alone. You just make fun of me"

He took what was in her hand and put it down. He pulled her closer so her butt was against him. He held her by the waist and started to move with her. Olivia smirked and slowly gave in. She started to move against him.

Mark turned the radio on and found a nice song to go along with their dancing.

Olivia placed one hand over his and the other on the back of his neck. Making him look down at her body, which he didn't mind at all.

He nodded with a smile "Yea baby. Grind on me"

She pulled away from him "Why do you have to ruin it?"

"What?" He asked. "What did I do?"

"You always do this Mark" She rolled her eyes. "We have a nice moment and you have to say something like that. Like I'm your whore or something"

"Oh honey no" He took her hand. "I didn't mean it like that. C'mon I'm sorry"

"Forget it. Moments over. I have to do laundry" She walked away from him.

Mark turned the radio off and followed. He leaned on the doorway of their bedroom and watched as she got their dirty clothes. "You want me to help?"

"No" She answered as she pulled their clothes out from under the bed. "Go watch TV or something"

He walked in and kneeled down by her "Punish me"

"What? This isn't the time for you stupid kinky jokes"

"No." He pulled laundry out of her hand. "I'll do all this crap. Make me do something. You don't have to do anything all day."

"Yea right. You don't even know how to do the laundry." She pulled the clothes out of his hand.

"Teach me" he smiled a little.

Olivia rolled her eyes and got up. He got off the floor and took the laundry basket for her. He followed her down to the basement. "Olivia?"

"What?" She asked as she started to run the water in the machine.

"You get your…time of the month thing?"

"My period?"

"Yes" He nodded. "If that's what you kids are calling it these days."

"Yes I got it"

"You getting PMS on me?" He asked with a shrug.

"Probably. You're annoying the hell out of me" She playfully shoved him away.

He smirked and stood by her by the machine. "What do I do?"

"Put the clothes in"

He started to put the clothes in. He stopped at one shirt and looked at it. "Who's is this?"

Olivia looked over at it. "Yours"

"I have a light pink shirt?" He asked looking at her.

"Yea" She nodded. "I think you wore it once because you thought you were cool and then I took it from you when we were engaged so now I'm wearing it."

He nodded and put the rest of the clothes in. Olivia handed him detergent. "All of this?"

"Yes" She answered. "Idiot"

He smirked at her comment knowing she was easily irritated by his lack of common sense when she had her period. He put the detergent in.

Olivia handed him the softener "This makes it soft"

He let out a giggle that killed the detective just hearing it. Olivia tried to hold her laughter. "I always thought we went for hard but you got it" he put the softener in.

Olivia nodded and closed the machine. "Now we wait"

"That's it?" He asked. She nodded. "So run water. Put clothes in. Detergent. Anti-erection stuff and that's it?"

Olivia smiled "If you go to the store don't ask for Anti-erection stuff ok?"

He nodded. "Got it. I can do laundry for you if you want"

"No you wont" She shook her head with a small smirk.

"Yes I will." He answered. "You do enough stuff around the house. You wash dishes. You clean. Cook…badly but you still cook. I'll do the laundry as a gift to you"

"Aww thanks" She gave him a kiss. "That's sweet of you"

He nodded and wrapped his arms around her "I have to ask you something important" He suddenly got serious.

Olivia wrapped her arms around his neck "What?"

"If I need help with the laundry next time can I call you at work to ask?"

Olivia smiled against his lips "Yea"

"Yea?" he nodded. "Good. I wonder if Elliot knows about this anti-erection stuff."

"I'll be sure to tell him for you" She gave him a kiss and took his hand. She led it to her butt. "Guess what I have there?"

"Lots of yummy pudding for Mark?" He asked with a grin as he gently squeezed her butt.

"No. Look under."

"Oh you got it" He slowly put his hand under her jeans and with great pleasure felt up her butt. "Hmm…not a thong. Not regular panties." He kept touching something she was wearing. "My boxer briefs?"

She nodded "Yup"

He kept his hand on her butt under her jeans. "Sure?" he asked just for a reason to feel her up. He pulled his hand out. "I have to take the jeans off Olivia. It's the only way to find out this mystery." He kneeled down and unzipped her jeans.

"Mark don't," She protested. "C'mon"

He pulled her jeans down and closed his eyes. He put his hands on her ankles and slowly went up touching her amazing legs. "Mmm smooth"

Olivia smiled a little and leaned on the drying machine as he kept exploring her body. He got to her knees and gently circled around. Olivia bit down her lip getting very aroused since he knew how to make her melt with his hands.

Mark went up to her thighs where he felt the boxer briefs. "I feel like I'm feeling up a dude"

Olivia laughed a little "Well don't feel me up."

"I love feeling you up. It's one of my pleasures of being married to you"

"What's your first? Sex?"

"Second." Her corrected as he kept his eyes closed. He got to her middle but moved his hand away so she didn't feel uncomfortable.

"What's your first?" She asked hoping he would touch her middle again cause she was aroused.

"Having kids with you" He answered as he got to the elastic on the boxer briefs. "I like it that you're the mother of my children." He answered as he opened his eyes. "Don't tell that to anyone ok? If they ask I said sex was the first on the list of being married to Olivia Benson."

"You got it. That's sweet though." She ran her hand through his hair. "I like number one also. I like it that you're the father of my children"

"Really?" He stood up to face her. "I bet you want someone like Elliot as the father of your kids. Popular. Cool. Not stupid. Can actually do laundry."

"Hey" She wrapped her arms around his neck "Don't ever say that again." She shook her head. "I love you no matter what. I don't care if you can't do stupid laundry. You make me happy. I'm blessed that you're the father of my children."

He smiled a little "Yea?"

"Yes" She nodded and kissed him gently. "You are the greatest man to me." She hugged him and rested her head on his shoulder.

He hugged her back and chuckled a little. "Should I drop my pants also so we match in our underwear?"

Olivia smirked realizing her jeans were still down to her ankles. "Pull them up for me since you were nice enough to pull them down."

He gave her a kiss on the cheek and slapped her butt. He bent down and pulled her jeans up. He gently fixed them and then zipped them up.

"Don't get any skin"

"I know" He smiled and buttoned them up. "There you go. I'm sad again. You're all dressed."

She gave him a kiss. "Mark?"

"Yea?"

"Want to take me on a date tonight?"

He smiled a little. "Sure. Want to pick or should I surprise you?"

"Surprise" She answered looking up at him. "I love romantic Mark"

"The arcade romantic enough for you?"

Olivia just gave him a mean look. "You know what I like. Don't disappoint me"

He nodded and gave her a kiss "Burger king it is"

Olivia just smiled since he could be the most romantic man when he wanted to. Especially if she wanted him to be romantic he would.

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Casey lay in bed and just watched Brad on his computer. He hardly talked to her the whole day and he still seemed to be mad but he was trying not to show it. "Brad?"

"Yea?" He asked as he kept typing information in.

"You still mad at me?"

"No" he answered even if it was obvious he was still angry with her.

"Then why haven't you talked to me at all today?"

He rolled his eyes in annoyance. "Can't you just leave me alone? I forgave you. What else do you want?"

"I want you to talk. Even if you want to yell at me that's fine. Just talk"

"Oh my god. Leave me alone Casey" He got off his chair and closed his file. "You are so fucking annoying sometimes"

Casey just hugged her pillow and tried to keep her tears to herself. "Sorry"

He said nothing and took his shirt off to get ready for bed. He threw the shirt in the closet angrily.

Casey bit down on her lip and quickly wiped her eyes before he saw her tears. "Brad-"

"Shut up" he cut her off and took his jeans off. "Stop apologizing. It wont change what you did"

Casey said nothing and turned to the side. She wrapped her blanket around her more.

Brad got in next to her and let out a deep breath. "You don't ever talk to him without me there again you understand?"

Casey took a deep breath. This was where she drew the line. "You don't tell me what do Brad. Ever"

"I'm telling you what not to do" He rolled his eyes.

She turned around to look at him. "I'm serious. I love you but you don't fucking control me"

"Well if I did you might keep your legs closed"

Before Casey could control herself she slapped him across the face. "Fucking asshole"

He grabbed her wrist roughly. "Don't you dare you hit me"

She started to fight him with her other hand. "Let go!"

He got on top of her and held both of her wrists. "What? Did you hit him like you hit me? Did you say his name like you said mine?"

Casey started to cry as he held her down. "I hate you"

"That's fine. Cause I can't stand the site of you either" He let go of her wrists but kept sitting on her. "Did you blow him? Cause I know you might have been eager to put something in your mouth baby"

She slapped him again and hit him on the chest "Don't talk to me that way!"

"Fuck you Casey!" He pushed her down on the bed and got off. "Fucking slut" He tried to get off the bed but she grabbed his arm.

"You don't walk out on me Brad." She ordered.

He pulled his arm out of her grip and suddenly pressed his lips to hers. He moved on top of her again and pulled her shirt up as he kissed her.

Casey suddenly got the same arousal he did. They turned each other on when they would fight. It was their weird way of make-up sex.

She pulled her shirt over her head and threw it on the ground. He grabbed her hair and gently pulled it back as he started to kiss her neck.

Casey closed her eyes and tilted her head back as he kept gripping her hair. She slid her fingers down to his boxers and pulled them down as much as she could with the way he was sitting on her.

He pushed her down on the bed and took her panties in his hand. He slid them down and then took off his boxers. He moved up to face her and started to kiss her.

She took his hair into a fist and wrapped her legs around his waist. "Fucking Prick"

He pushed inside of her and kissed her shoulders. "Shut up"

She let out a small moan and pressed her body to his so her breasts were against his chest. She felt his rock hard body start to move against her.

He started to move faster and grabbed her wrists. He pinned them down over her head and moved down to kiss her breasts.

Casey playfully untangled her wrists from him and pushed his face away from her breasts to tease him.

He smirked and purposefully took one of her nipples in his mouth. He gently swirled his tongue around.

Casey covered her mouth not to be loud. She was reaching her climax. He moved a little harder just enough to turn her on but not hurt her. Casey gripped his back and tried not to scratch him. She let out moan on his shoulder reaching her orgasm.

She lay there as he started to move softly to reach his own orgasm. She closed her eyes enjoying her husband inside of her. He reached his climax and fell down on her. He started to catch his breath on her shoulder.

Casey just hugged him. "Baby"

He placed a small kiss on her neck. "Oh god. I'm not giving you up"

She smiled and held him. "Same here."

"You're a curse Casey Novak. You could screw anybody and I'll still love you"

A/N: Do you guys want the next chapter to wrap up the story or a chapter to write a sequel? It has to come to an end sometimes. I can go either way. Review!!