Olivia sat at her desk twirling her pen. She opened her drawer and looked at the picture of her and William. It was during one of their nights they had sex before he left. She was looking into the camera with a smile and he was looking at her with a grin. She was lying in his arms naked.

"You ok?"

She instantly closed the drawer and looked up at her partner. "Yeah."

"You don't seem very happy considering William's home."

"We had an argument." She answered. "I'm not sure if it's over or not."

Elliot raised an eyebrow. "You broke up?"

"He walked out. It was my fault. I was being very bitchy."

"PMS?" He questioned knowing she had her sudden urges just to fight with someone.

She nodded. "Yeah. Lots of it too. He told me he had to go back to the war in two weeks. I snapped."

"I'm sure you'll work it out." Elliot assured her. Olivia nodded.

Cragen came out of his office. "Who's catching?" Elliot and Olivia got up. "Vic is a male. 857 west Park Avenue. Perp is a woman."

Olivia and Elliot exchanged looks. This was new. They got up and left the squad room.

--

William sat on his couch watching TV and staring at his phone. He wanted to call Olivia so badly. He heard a knock on his door.

"Coming." He got up and opened the door. There was a gorgeous brunette standing there. "Can I help you?"

She smiled. "Are you William?"

"Yes. Who's asking?"

"Katie." She smirked. "I'm Olivia's friend."

He looked confused for a second. He heard of Casey but never heard of a Katie. "Oh. Ok. How can I help you?"

"She sent me to pick up some stuff. May I come in?"

He nodded and moved out of the way. "Yes ma'm."

Katie came in and looked around. She spotted a picture of William in his marine uniform. He was also wearing a marine t-shirt and had his dog tag around his neck. "When you going back to the war?"

"In two weeks." He answered. "What stuff did she send you to pick up?"

Katie went into his bedroom. William looked confused and followed. "It's here probably."

"What are you looking for? I don't remember Olivia saying she had a friend named Katie."

Katie turned instantly and suddenly stuck a needle in his neck. In a matter of seconds, William was passed out.

--

Olivia and Elliot sat across each other reviewing their notes. "A female rapist. Well this is rare." Elliot spoke up.

Olivia nodded. "Why would she go after a married man though?"

"Could be a cover-up. She thinks the man won't report it because the wife might think it was just an affair."

She nodded. "So she drugs him. Ties him up and rapes him."

Elliot picked up a paper. "Our vic used to be married to a cop. He was a Navy Seal…c'mon you don't think he could fight her off?"

Olivia looked up at him. "You don't believe him?"

"I'm just saying that a man of that size should be able to fight off a woman."

"Not if he is tied up and just been drugged. C'mon, that man was genuine."

"He didn't want us to tell his wife."

"So he has an affair and then screams rape? C'mon." Olivia rolled her eyes.

"Look it's getting late, let's pick up tomorrow." Elliot suggested.

Olivia nodded. "Sure. I have to talk to William anyway. See if we can work this out before it gets worse." She got up and pulled on her jacket.

Elliot nodded. "Good luck."

She nodded and waved. "Goodnight." She left the squad room.

--

William opened his eyes. He looked around and noticed he was completely naked. His hands were handcuffed over his head to the headboard. "What the hell?"

Katie was sitting on top of him naked also. "You're adorable when you sleep." She smiled.

"Get off me." He ordered.

"In a bit." She smiled. "Oh I'm not Olivia's friend."

"Who the hell are you?"

"Don't worry about that. You'd be amazed what you could find out online." She started kissing his chest.

"Get off." He ordered again.

"Baby you don't want this?" She started grinding against him to get him aroused.

He started breathing harder. "No." He managed out feeling his erection. "Stop."

"Oh you're big." She grinned. "Lucky Olivia."

He started tugging on his hands. "Get off me. Please."

She started stroking him. He quickly jumped and wrapped his legs around her neck to get her off. She pulled out a knife and put it by his penis. He stopped moving. "I wouldn't do that if I were you William."

His breathing increased. "Don't. Please." He whispered. "I'll give you what you want."

She smiled. "That's what I like to hear." She moved on top of him and made him enter her.

William looked away and gripped the headboard as she began moving. He clenched his teeth. He attempted to break the headboard again. His wrists began bleeding from the cuffs.

He heard the front door open. "William?" It was Olivia's voice.

William gulped even more. This looked very bad. He was being raped but it looked like he was cheating. "No. God no." He whispered to himself. "Get off." He pleaded.

Olivia came to the bedroom door and stopped. She stared at her boyfriend completely naked with a woman on top of him. "You bastard."

"Olivia!" he yelled. "No! Wait!"

Olivia shook her head and simply walked out. She felt tears roll down her face.

William looked up at Katie. "I'm going to kill you.

She simply smiled and kept moving.

William's last tug on the cuffs was pure anger. He broke the headboard and grabbed Katie by the neck. He started choking her. He couldn't kill her. He couldn't kill a woman. He punched her across the face and quickly got off the bed. He pulled on his boxers and ran after Olivia.

He ran out in the hallway and caught her before she left. "That wasn't what it looked like." He pleaded.

"Forget it William." She shook her head. "Go back to your date."

"Olivia that was rape." He whispered. "I don't even know that woman."

She looked over at him. "Don't you dare mock my job."

"I'm not." He answered angrily. "You have to believe me."

"Go to hell." She stated and went on the elevator.

William took a deep breath and ran back to his apartment. Katie was getting dressed. He grabbed her and slammed her against the wall. "Why did you do this?" He hissed angrily.

"You're cute." She smiled. He slammed her on the wall. "Oh I like it rough."

His hands were shaking how mad he was. He didn't even care what just happened to him. It was what Olivia thought it was. He wouldn't dare cheat on Olivia. Especially when she was carrying his child. "If I see you again, I'll kill you. Stay away from me and my girlfriend."

"Girlfriend? I thought she dumped you when she saw us."

He threw her down on the ground. "I have killed people for far less." He warned.

Katie got off the ground. "Goodbye William."

"Fuck you."

She left his apartment. William punched the wall angrily. He sat down and leaned on the wall. He put his head down and felt tears form in his eyes.

--

Olivia sat on her couch quietly. She was staring at the TV blankly. How could William do this to her?

She heard a knock on the door. She didn't say a word knowing it was William.

"Olivia c'mon." William pleaded. "I know you're in there. I hear the TV."

She turned the TV off.

"Now you just turned it off. Can I please talk to you?" He knocked again. "You can't ignore me forever, you're carrying my child."

She instantly got up and opened the door angrily. "I don't want you near me. Let alone this baby."

"What?" He questioned.

"Go away. We're done."

"You won't even let me explain?" he questioned.

"There is nothing to explain. It looked pretty simple."

"Olivia you have to believe me." He pleaded. "That was rape."

"You're pathetic."

He just stared at her. "You're making a big mistake."

"You made a bigger one." She slammed the door shut on him. He closed his eyes and just walked away.

--

Olivia kept quiet the whole morning at work.

"You talked to William?" Elliot questioned.

"Wish I didn't." She answered.

"What happened?"

She looked up at him. "I caught him with another woman."

"I'm sorry." Elliot whispered. He spotted Cragen right behind Olivia hearing the whole conversation.

Olivia noticed her partner was looking over her shoulder. She turned around and spotted her captain there.

Cragen looked at Olivia. "He cheated on you?"

Olivia shrugged a little with embarrassment. "I know he is your step-son but-"

"Not anymore he isn't." Cragen answered. "I'll make sure he leaves you alone."

"Thanks cap."

Cragen nodded and walked away.

Olivia and Elliot sat there working for a while. Both spotted William come in. He glanced at Olivia and kept walking to Cragen's office. He knocked on it and went in.

"Sir may I talk to you?"

"About what?" Cragen questioned angrily. "You cheating on your pregnant girlfriend?"

William's face hardened. "I didn't sir."

"She said she caught you with a woman."

"It was a misunderstanding sir." He answered. "I tried to explain but she wouldn't listen."

"Explain what? You sleeping with another woman? I think that's pretty clear."

"Sir I didn't cheat on her. I didn't even know that woman." He defended. "She came into my apartment pretending to be someone she isn't and she raped me."

Cragen raised an eyebrow. "You should have a little more dignity then screaming rape because you got caught."

"You don't believe me either?" He asked in disbelief.

"Why should I believe you?"

"I'm your step-son sir." He answered.

"Not anymore. I don't want you near Olivia."

"What?"

"I didn't think you of all people would cheat on the woman that is carrying your child. Get out of my sight." He started doing paper work.

"You're disowning me?" He whispered in disbelief. Cragen didn't answer. William nodded. "Thank you for everything you've done sir." He turned around and left the office.

William kept his head down as he walked past Olivia. He stopped and turned around. He went back to her and opened her drawer. He took the picture of them and ripped it in half. He took his half and walked away. Olivia stared in amazement but didn't say a word.

--

Casey sat in her office looking over a file when she heard a knock on her door. "Come in."

William peeked his head in. "Can I talk to you? I need some legal advice."

Casey raised an eyebrow. "Olivia knows the law too you know?"

"I know. She sort of dumped me and doesn't want to see me again. And my step-dad disowned me. I sort of need to talk to someone I can trust."

She put her file down. "What did you do to piss both of them off?"

He stared at her for a second. She would probably be on Olivia's side. "Never mind actually. Is there any other good lawyers around here?"

"You can talk to me." She told him.

"I know…but…it's complicated."

"Get in here William."

He came in and closed the door. "It will be quick, I promise."

"I'm on lunch anyway." She told him. "Sit."

He sat down across her. "Um…I just wanted to know the laws on rape. What options there is other then telling the cops?"

She raised an eyebrow. "Did you rape someone?"

"No." He quickly shook his head. "For a friend of mine. The cops don't believe his story."

"File a legal complaint. Does this friend know the name?"

"No." He answered. "So if he doesn't know the name the perp gets away?"

She leaned in closer. "What friend is this?"

"It doesn't matter." He answered.

"Was it you?"

He got up. "It doesn't matter. There is nothing that can be done. Thank you for your time." He turned to leave.

"Did you tell Olivia you got raped?"

He stopped in his tracks. He shoved his hands in his pockets and slowly turned around. "Yeah. She walked in on it. She thinks I was cheating."

"A woman raped you?"

He blushed insanely. "Look it doesn't matter. I don't know who the woman was. There is nothing that can be done."

"You told your step-dad also?"

"Yeah." He nodded.

"You know they are investigating a female rapist now. Tell me what you remember."

He shrugged. "Not much. She came in saying she was Olivia's friend and needed to pick something up. She went to my bedroom and I followed. Next thing I know she stabs me with a needle in the neck and I was passed out. I woke up naked handcuffed to my bed."

Casey nodded. "I'll talk to Olivia for you."

"Don't. She's going to get mad that I came to you with this."

"Don't worry about it."

He nodded. "Thank you." He left the office.

--

Casey came into the squad room. "Olivia can I talk to you?"

Olivia got up from her desk and followed the young lawyer out. "What's wrong?"

"We have a vic. Want to hear the MO?"

"Sure." She nodded.

"The perp is a woman. She stabbed the Vic in the neck with a needle. The Vic knocked out. He woke up tied up to the headboard naked and the perp on him."

Olivia raised an eyebrow. "That's the same MO as the woman we are investigating now. Who is the victim?"

"William." Casey answered. "You didn't believe him so he came to me to ask what else he could about getting raped because the cops don't believe him."

Olivia stared in shock. "Oh god." She put her head down. "I…I walked in on it. He begged me to believe him. I didn't."

"It's ok." Casey assured her. "Just go talk to him. He thinks you would be mad at him for telling me what happened."

Olivia said nothing and instantly left the precinct.

--

Olivia came into William's apartment since she had the key. "William?" She closed the door and went to his bedroom. She stopped in her tracks seeing he was sitting on the ground with a gun in his hand. "Baby…what are you doing?"

He had tears in his eyes. "I…I can't do this anymore."

"Baby I believe you. I know you didn't cheat on me." She whispered.

"Yeah I did." He nodded. "I should have stopped it. I could have fought harder."

"It's not your fault." She picked up the pills that were on his dresser. It was very strong pain killers. He didn't take pills. "Baby these pills are making you suicidal. C'mon put that gun down."

"No." he pressed it to his chest. "I have nothing left. You dumped me. My dad disowned me. I don't really have a lot of friends. You guys were all I had."

"Baby you still have me." She took a step closer.

"Olivia please just leave. I don't want to do this in front of you." He gripped the gun with two hands.