Olivia had butterflies in her stomach as she walked to his building. Jesus. It happened to week ago and just like she said to him, it was just one night. They had sex. Awesome, mind-blowing sex and that was it. Yeah right, like she could believe that.

"Hey" she said as he opened the door.

"Hey" he stepped aside to let her in. She turned towards him as he closed the door.

"I just came to say that we found Sarah. She was at her grandmother's old beach house"

"Well at least we have good news. This case was insane. Is she ok?" he asked. Peter took a moment to take her in. She was wearing a simple black bluse with jeans but it fit her perfectly. He felt completely overwhelmed by how much he absolutely loved the woman standing in front of him. He wanted to know everything about her and make her…

"Yeah she's fine. Carisi and Rollins are with her at the hospital, they called about an hour ago. No signs of abuse. Just a minor head injury" she said interrupting his thoughts.

"Great. I'm going to talk to her tomorrow we need her testimony" Peter said.

"Ok" She caught him staring and gave him a small smile. She saw an expression on his face that she didn't recognize and it scared her not to be able to control herself and make a mistake by saying something she would regret later or kiss him right now and here. He looked so sexy right now, standing in casual clothes. She could see the definition of his chest and his arms and she felt a deep throb as she thought of those arms wrapped around her; his hard body pressed up against her.

"Well I have to get going. So" she said nervously.

"Liv wait" he interrupted her.

"Yeah?" she asked. The sound of his voice making goosebumps erupt all over her skin.

"Are we even going to talk about it?"

Oh god. Here we go.

"There is nothing to talk about" she said, her tone a little sharper than she intended. She needed to get a grip. She was so damn nervous.

"What's wrong? Was something I said or?" he said. Her heart melt at how sweet and caring he was with her.

"We talked about this. Let's just forget it ok?" This was so damn hard to her. Refuse to him. She wanted him so fucking badly.

"I can't" he whispered.

"Peter" she said, her tone pleading.

"Liv" he said, closing the distance and grabing her hands with his.

No. Nonono. She couldn't be weak. This was insane…they couldn't do this. She need to stop this.

"It was just sex" she said looking at the floor. She pleaded he believed the lie.

"Really? Do you honestly think that?" he asked, his voice rough "Or is that you're afraid to talk about how you feel? I already told you it wasn't just one night thing for me. And I know you feel the same. I just don't understand why are you avoiding me...avoiding this between us"

"There is no us" she said in a flat tone. Her body was betraying her, she could already feel a flush spreading across her body.

"Liv" he wishpered "I can't stop thinking about you. About the other night. It was special for me. I felt something I never felt before with anyone. Do you understand?. I knew it from the beggining. The first time we meet. Jesus. I saw you and"

"We can't" she said sofly closing her eyes.

"Why?" "Who says we can't? I miss you Olivia. Every time we are together I can't stop thinking about how much I want to kiss you" he said his forehead against her. His breath on her lips.

She closed her eyes. She wasn't strong enough. She wanted this just as much as he did, and she was tired of fighting it. "Peter, you know I feel the same way. That night it was amazing for me too. It felt so good. I never felt that way. But"

"But what?" He pushed, softly. "Please tell me"

"I'm scared you know? My feelings for you are strong and if this does not work. I just... I don't want to lose you" she whispered.

"Olivia. I'm scared too. And I promise you're never going to lose me. Let's just try this ok? We both deserve to be happy. And I only feel whole when I'm with you" he looked at her smiling softly "I'm so deep in love with you Liv and I just want to make you happy, just give me the chance to do do that. Tell me yes"

That was it. He was right, she wanted this. He wanted this. And it was worth to take the risk.

"Yes"

He closed the gap between them, hesitating only a second before he dropped his mouth against hers.

"I just want to make you happy Liv" he said between kisses.

And the truth was that she couldn't stop thinking about him either.

"Take me to bed."

He growled and pulled her against his hard body. He crushed his mouth against hers again. The kiss was hungry and demanding. She trusted her body to him, completely. She gripped onto the front of his shirt kissing him back.

He slid his fingers through her hair, sending shimmering cascades of sensation over her shoulders and down her spine. Then, in an instant, he grabbed a fistful of her hair and gently pulled her head backwards as he started kissing the exposed skin of her neck.

He lifted her off her feet, carrying her into the bedroom.

"I want you so bad"

Her face flushed crimson. She was so turned on.. She undressed, her fingers trembling with the intensity of the moment. He stared so intently, his gaze raking over every inch of exposed skin.

When she stood before him in only her red lacy bra and panties, he pulled forward. His cock was hard as he pulled her against his body again. He shoved his hand inside her underwear, his finger sliding into her panties, circling around and teasing her clit. She gasped against his lips.

He groaned against her neck feeling her wetness. Just for him.

"Please" she breathed. "I need you inside me"

He took his hand away when she began unconsciously squirming, writhing against his hand. Instead, he unclasped her bra and took it off and threw it to the floor. He gently led her to the bed as he started to unbuckle his belt and pulled his pants off.

She braced herself at the sight of him. His body was perfection. He was hard everywhere.

Finally, he climbed on top of her and tenderly ran his hand over her body as he settled between her legs. His touch was so warm and her core throbbed with a need so intense it was unlike anything she'd known before. She felt over-stimulated, hysterical.

She reached up and pulled his mouth against hers again. Peter kissed her, his hand on her breast. Olivia reached down, tugging at his boxers. He pushed up and moved off the bed and pulled his boxers off, freeing his erection and moved back towards the bed.

He placed his hands on her hips and snagged the waistband of her panties, pulling them down slowly looking at her with desire in his eyes. He got her panties down around her thighs and moved briefly so she could kick them off.

He settled himself between her legs, spreading them with his hands. Placing small kisses along her thighs, and Olivia moaned in anticipation.

She grabbed the sheets as his tongue trailed along her core. His broad shoulders opening her up to him.

Peter trailed his tongue down , teasing her entrance with his tongue and her hips bucked up. He reached up holding her in place as found her clit with his tongue and started sucking softly. She put her hands on his head, pushing herself against him.

"Oh god ." She moaned. She was moving beneath his mouth, as he continued to eat her with his tongue.

He suddenly pulled his mouth from her and moved up her body, placing kisses along her belly until he reached her breasts. He ran his tongue across her nipple as he knocked her thighs further apart with his. He settled between her thighs, and his erection knocked her entrance.
She arched her back, placing a hand on the back of his head as she sucked and teased her nipples.

She lifted her hips slightly, forcing him to penetrate her slightly and he gasped against her breast. He groaned , squeezing her hips as he slowly drove his cock in and out of her. His forehead rested against her temple. Her breasts were bouncing as he increased the pace. He knew he was hitting the right spot because her eyes were closed and she was letting out one long string of moans each time he pushed his cock inside her.

"Yes." She repeated the word with every deep thrust that brought her closer to her orgasm.

"Fuck" He started to move inside of her, pulling out and then driving back inside her. He was going slowly, feeling every inch of her around him.

He moaned, his head dropping against her shoulder as he felt he walls clamp around him.

"Oh god Peter I'm so close" she moaned as he kissed her neck, nipping at the skin there as he moved faster inside of her. Harder, as he felt her erect nipples scrape against his chest.

"Fuccckkk" she cried out as she clung to his broad shoulders and was tossed into the seething crush or an orgasm to intense it was almost painful. Her body convulsed and writhed and she had just enough sense to notice when he dragged his teeth against her neck biting her as he pumped his cum inside her.

Panting, he rested his head on her breast and she pushed her fingers through his hair and they drifted quietly for a while. The only sound was the slowing beat of their hearts.

She didn't know what to say, she felt so overwhelmed with want. He rolled off of her and clutched her to his side in a tight embrace and she nuzzled into his chest.

"Never leave me," he whispered against her hair, while his fingers traced over her skin. "I love you "

Sorry for the wait. Hope you liked this one. If you did please leave a review :)