Cas spent the rest of the night laying motionless watching Ava as she slept. He had went from a sitting position to a lying postion so she could sleep easier. She was without a doubt the most beautiful human he had ever seen. He had always thought Sam and Dean had some beauty to them but once Ava turned up he seen true beauty. When she yawned and began to move Cas felt disappointment and joy as her green eyes fluttered. Part of him wanted the girl to sleep in his arms longer but the other half wanted to see her awake and functioning.

When her eyes opened fully Ava's eyes met Cas' blue ones. She smiled as she slowly sat up.

"Did you sleep any better?"

Cas asked trying to appear as normal as he could as Ava sat up.

"That's the best I have slept in a long time. Whatever you did thank you."

Cas looked down realizing that Ava's hand hadn't left his instead her fingers were tracing over his. He liked the way it felt. Never had he wanted human contact more in his life.

"You're welcome. I can help anytime you need sleep."

Ava smiled as Cas ran his hands over hers.

"I like this."

He said softly. Ava smiled.

"Me too."

Cas watched her face carefully. She was watching their hands intently.

"Cas I..."

"Feeling the same thing I am...its dangerous Ava. I would be putting your life in a lot of risk. Other angels hate me right now."

Ava watched sadly as he stood removing himself from her grasp before walking to the window looking out. Cas didn't blink for a few moments looking even more angelic than ever.

"If its any consolation a lot of things don't like me anyway. After all I am a Winchester. There are a lot of dark creepy things out there that don't like me. I don't care what you are Cas. Angel or not that doesn't matter to me. I don't care if all of your halo bearing crazy brothers are after you. I care about us...what we could have."

She slowly got up walking to Cas wrapping her arms around him from behind. Cas stood motionless for a moment before turning in her arms. Reaching down he slowly tilted her face to his locking their gaze.

"I...I...want..."

Ava smiled reaching up running her fingers through his dark hair.

"Its ok Cas. What do you want? Use your words."

Cas swallowed.

"I want you...in every meaning of the word. Watching you sleep in my arms last night was the most peaceful time I have experienced in years...thousands of years. At the same time though I am putting you in so much danger. You could have someone much younger, less dangerous, less awkward..."

Ava placed a finger to his lips.

"But they wouldn't be you."

Cas still didn't look too convinced.

"What will your brothers say? Sam and Dean won't like it. They are so protective of you."

Ava sighed.

"I am a grown woman. They will get over it. Honestly, they should be happy I found someone so protective. This is where you kiss me Castiel."

Cas stood watching her for a moment before leaning down pressing a tender kiss to her lips that quickly escalated into a hungry one with Ava pressed against the wall. He finally pulled away upon remembering that Ava would need to breathe. Both panted as Ava snuggled against his shoulder breathing in his scent.

"Wow you sure can kiss."

Cas smiled laying his head against her.

"You can learn a lot from the pizza man."

Ava frowned looking up.

"You watch porn?"

She couldn't help smiling when Cas' face turned pink.

"Um...a time or two."

Ava chuckled pressing a chaste kiss to his lips.

"I have three brothers Cas. I know all about porn. You know...you could try some of those skills you learned out on me if you wanted."

Cas looked a little more frightened if possible.

"Wouldn't you rather make our first time a little more special? You know...like in the movies that Dean calls chick flicks?"

Ava giggled.

"I want to tell you something. Cas I have never been in love before. I had a boyfriend a year or so ago and I never felt anything for him like I feel for you right now. Our first time would be special no matter the circumstances...chick flick like or even if it happened in the back seat of Dean's car. In the past few weeks I feel almost like my soul is calling out for you and I've never felt that feeling before. I don't want someone younger or less awkward. I want my angel."

That was all the confirmation that Cas needed to realize she felt the same way about him as he did her. She recognized their union just as he did. Maybe it could work out and he could keep her safe.

Cas put the civil war going on in heaven out of his mind for the moment and decided to focus on his human, his lover, his everything. He wasn't wasting the once chance at he had at not being alone. Standing a still a moment long Cas quickly whisked her away to her bedroom with the door locked.

If Cas thought he was awkward Ava couldn't see how in this moment. He seemed completely confident in himself as he pushed her back against the the wall for another long heated kiss.

"The bedroom is a different kind of confidence. I'm a lot more confident in my abilities here."

Cas mumbled in between kisses. Ava moaned as he slid his hands up her shirt cupping her breasts. He wasn't ready to admit that over the past few weeks he had been almost a pervert for her. Cas wasn't ready to tell her that he had been checking her out at any given moment. He had even gone so low as to being invisible and watching her in the shower.

The previous night when she nestled close to him Cas couldn't help himself from peaking down her shirt as the loose top fell dangerously low on her shoulders. There was also the moment she had turned in his arms and her behind was pressed tightly against his crotch. Leaving Cas with that uncomfortable tightness in his pants.

"The thought of you being cocky is actually a turn on. Your sass is cute."

Ava said as she nibbled on Cas' bottom lip. She had noticed the his now throbbing erection pressed against her thigh.

"I'm pretty sure of my abilities to please you. I like the fact that no one has touched you this way."

Cas quickly snapped his fingers leaving her nude. Ava moved to cover her body but was stopped when Cas moved her hand.

"Don't hide yourself from me. You are the most beautiful thing I have ever laid eyes on. I want to see all of what's mine."

Cas quickly picked Ava up laying her on the bed. She watched as his deep blue eyes looked over her body.

"You're perfect."

He whispered dipping his head to kiss her again. Ava tugged at the buttons on his shirt.

"It isn't really fair that you have all of these clothes still on and here I am naked."

Cas smirked snapping his fingers again leaving him completely naked as well. Ava bit her lip as she looked him over. He too was perfect. So much of his amazing body was hidden by all of the layers of clothing he wore.

Ava slowly reached out running her hand over his well worked chest and stomach before getting braver and letting her hand fall to his manhood gently stroking him. Cas inhaled sharply before moaning.

"That lip bitting thing you just did is a turn on...or I guess as your brother says a kink."

Ava chuckled as Cas began to kiss at her neck before dipping down to her breasts.

"My angel has a kink. I can't wait to see what other ones you have."

Cas' eyes rolled to her.

"There's more trust me."

Ava tried to think of something witty to say but Cas beginning to stroke her folds made her loose all grip on reality. Cas watched her carefully for any sign of discomfort as he added a finger. When she began to rock her hips against his he was satisfied that she was in no pain...yet.

"Please Cas...I can't wait..."

Her green eyes snapped open when his hand moved away from her. Cas looked down at her with a frown.

"In bed call me Castiel no nick names here."

Ava smiled. The thought of her angel being a dominant in bed was so out of character and such a major turn on.

"Yes sir."

She purred leaving chill bumps on his skin.

"Much better. I'm going to make love to you now."

Cas said as he placed himself at her entrance. He faltered a moment before looking up.

"This is the last chance you have to back out. When I take your virginity your as good as bound to me."

Ava reached up cupping his cheek.

"I want to be bound to you in every way possible. I don't want to back out now Castiel.

Again her words were all the encouragement he needed before pushing into her. He tried to ignore the sound of pain she made when he tore through her innocence however, at the same time he loved it. She was his now and he would do anything he could to please her.

Cas didn't move for a moment giving Ava time to adjust to his size. He instead, let his hand go in between their bodies stroking her clit while sucking at her neck.

"Castiel please."

Ava whimpered when the pleasuring became too much. She needed him to move.

"That's it baby. Say my name."

He whispered as he began to slowly rock his hips into her. The slow and sensual love making quickly led to frantic fast paced fucking her into the mattress sex. Neither would say it but both knew their bedroom life would be a spicy hot one. There was no denying that.

Cas gritted his teeth trying to make sure he didn't loose control with his powers and strength enough to hurt her.

"Castiel I can't make it much more."

Ava cried out. Feeling her body tighten around his was all Cas needed to push him over the edge. Ava lay in the after shock of her first orgasm as she felt Cas finish hard inside of her.

Neither moved for a moment before Cas slowly pulled out and gathered her into his arms.

"Wow!"

She said as Cas snuggled against her.

"Was that satisfactory?"

He asked timidly. Ava giggled. Her awkward angel was back. The sex fiend who would not dominate her was back in the closet. She slowly turned hiking her leg over his hip and snuggled closer.

"Beyond perfect."

She watched him smile looking beyond proud of himself. That smile...Ava was in love with it. Cas didn't smile often so when he did it was a treat in itself.

About that time a door in the bunker closed. Both Cas and Ava looked up being broken from the after glow of their love making.

"Cas? Ava? Where did you two go?"

Dean's voice called from the other room. Cas slowly stood pulling on his abandoned pants.

"I suppose we should inform your brother's of our little arrangement. Something tells me they won't be happy."

Ava frowned as she pulled on her clothes before walking to Cas pulling him into another kiss.

"Whatever the outcome its you and I."

Cas nodded.

"Now and always."