I actually wrote this some time ago and never got around to finishing it. I know it's a bit of a crack pairing but I love Grimmjow x Rangiku pairing! I hope you enjoy it…I will warn you now there are some VERY graphic sex scenes in this fan fiction. Anyway enjoy this somewhat AU twist to the Arrancar Arc.

Grimmjow furrowed his thin blue brows looking at the chocolate haired and eyed "Lord" before him. He was sure Aizen was yanking his chain, that he was telling some joke out of boredom but then Sosuke Aizen never really did the whole joking thing. He had to admit he was curious as to what Aizen was thinking when he had told Grimmjow that he wanted the Sexta to go the human world in order to obtain a specific Soul Reaper. The only order that he had to obey was not to kill the woman, his job was to capture the female, bring her back to Las Noches and nothing more. Why Aizen wanted that particular Soul Reaper was something only the Lord would know.

He was a little pissed that he couldn't cause destruction while in the human world but hopefully the woman would have some friends with her that he could tear up and turn into nothing more than a blood splatter on the ground.

"Fine. I better hurry then"

Grimmjow grunted and started to leave the throne room.

"Do not forget Grimmjow. The women is to remained unharmed"

"Yeah yeah I heard yer the first fucking time"

Grimmjow lifted his hand and waved off Aizen's words. He didn't need to be told twice!

Lieutenant Rangiku Matsumoto sliced through another large frog-like hollow. Haineko struck through the skull like fragment and easily cut it in half, destroying the beast and turning it into nothing but ash. She landed on the ground and wiped her forehead. A light film of sweat glistened on her large breasts that were mostly exposed by her Shihakusho.

"Ahhhh I really need a drink now. I'm exhausted. Hmmm…"

The sunset blonde woman looked around and sheathed Haineko. She raised her hand over her eyes, shielding it from the sun and looked around the place in curiosity.

"I wonder where Yumichika and Ikkaku have gone to? I would have thought they would have been done by now"

Rangiku lowered her hand and sighed. She really could go to a bar and just wait until the other Lieutenants were finished with their hollows but she would never hear the end of it from her Captain Toshiro Hitsugaya about her slacking off…again and getting drunk….again. She turned and started to walk away and in the direction of where she sensed the others presence. Hopefully they were done too and then they could all go drinking since all of them worked hard to annihilate the hollows that seemed to continue to attack the world of the living.

Grimmjow stepped through the Gargantua that he had opened up in the world of the living. He had reduced his Reiatsu to an undetectable point so that he could destroy everything in the path of completing his mission without having to spend too much time in this disgusting and lively place. The woman was supposed to be around here somewhere at least that was what Aizen instructed that is why he sent the mass of hollows to this place. He was on the search for a Lieutenant, long orange-blonde hair, large breasts and wearing a pink scarf and come hell or high water he was going to find the woman.

Rangiku slumped into the park bench and yawned loudly. Yumichika and Ikkaku had already left without her, he couldn't feel their presences anywhere. They had probably gone back to that weird pervy kids place, the one she had punched a couple of times for trying to grope her. She didn't like little boys she liked men, large, rugged and handsome.

"I suppose I could go have one drink. Captain Hitsugaya can't say anything if I only have one right?"

She spoke to herself. Rangiku stretched out her arms but before she could stand to leave she felt an incredible strength wrap around her. A large palm bound around her mouth and another squeezed her waist then grasped her breast and caressed it firmly making her cheeks blush pink. Rangiku tried to fight the weight, the Soul Reaper tried with everything she had to push what she assumed was a man off her but she couldn't even grasp Haineko and before she could even raise her Spiritual Pressure to alert the others Rangiku was out cold unable to breathe.

"WHAT THE FUCK ARE YOU TALKING ABOUT?!"

Grimmjow growled aggressively as he looked at Aizen who just there with a dumb grin on his face. One hand was curled and used as a perch for his cheek the other holding a cup of tea that was not unlike what Grimmjow would imagine piss and vinegar would taste like.

He was shocked and he had no idea what the hell Aizen was playing at.

"It's really rather simple Grimmjow. I cannot make it any clearer. That woman is yours to do as you please with, the only condition I have is that she is to remain alive and her presence is not made known to Gin. There is a reason why I asked you to capture the woman. I have something I am curious about and you are going to give me answers"

Aizen still smirked and Grimmjow was on the verge of wiping that damn smile off the Lords face if he didn't cut it out with the cryptic bullshit.

"Why the fuck didn't you just order Ulquiorra to do it? I ain't some damn experiment to fulfill your curiosities"

Grimmjow snarled again not taking his blue eyes off Aizen not even for a second

"You shall soon realize why Grimmjow, it will be something that becomes apparent to you in a couple of days I suspect. You will know what to do when the time comes and I am sure once you do know, then the curiosity I have will make itself evident"

Grimmjow stuffed his hands into the pockets of his white hakama and started to walk away he didn't have the patience to listen to Aizen's bullshit he didn't know what the fuck he was on about but if it wouldn't be for a couple of days that he would know then it was just going to piss him off even more. He grumbled and growled as he stalked. He couldn't believe that he was put in charge of the Soul Reaper that he had acquired. He didn't know why she was given to him, he didn't know what the hell was supposed to happen in a couple of days that would make it obvious why Aizen had told him that she was his responsibility and other then not harming her he was to keep her from Gin. He wanted to say hell to it all and just kill the Reaper but he had to admit he was curious why Aizen wanted this particular woman and why she was given to him.

The Sexta Espada grabbed one of the white uniforms that was kept in storage if he had to look after the woman then he didn't want to look at that disgusting black Shihakusho. If he had to, he would force the woman to wear the Espada uniform. He stormed into his room where the woman was kept. He entered and closed the door locking it with his Reishi, something all Espada's had been given the ability to do. He lurked over to the woman that was sitting beside the window just staring out over the desert. Her slender long legs were bought up to her bountiful chest and she just stayed silent

"Put these on woman"

Grimmjow said tossing the white clothes beside her. She didn't move for a moment but then turned her attention to the uniform that was thrown down in front of her. Rangiku was not someone that could be so easily ordered around. She was willing to do what her Captain told her to do…..at least sometimes and her previous Captain, Isshin Shiba had no hope in hell of telling her what to do so she wasn't going to do as this Espada told her to do….however…when Rangiku turned to face the man that had taken her and the moment she looked at him her cheeks blushed and she swooned he was so HOT! But she couldn't let him think she was already weak for him. He was so attractive and tall and muscular she really was smitten but she also wanted to kill the man that had kidnapped her and for whatever reason was holding her prisoner.

"I am not doing anything until you ask nicely that's the least thing you can do since you are holding me prisoner without giving me reason why"

Grimmjow clenched his fist

"Tch"

How the hell dare she talk to him like that! Talk to him like some kind of child. Grimmjow started to form a cero but then Aizen's words repeated in his head. She was to remain unharmed he grunted again and lowered his hand

"If you don't change your clothes I will force you to change them"

Rangiku rolled her eyes. She didn't know why men had to be such pigs. In order to keep the peace and hopefully if she complied then she would be able to get some Sake at least, she silently agreed to put the damn thing on. Until someone knew she was missing and where she was then she was going to have to try and remain alive and doing what was requested of her was perhaps the best way. There was one other method that Rangiku knew how to get her own way and it was something that all men went for. She was irresistible and Espada or not her captor was going to fall for her just like every other male did.

Rangiku stood and kept herself in Grimmjow's sights. She pulled off her pink scarf then started to remove the white obi that was tied in a large bow. She tugged and pulled at the fabric until it fell loose. Innocently she raised her light blue gaze and looked at the attractive blue haired Espada in front of her then pulled down the sides of her Shihakusho revealing her bare body all but a pair of lacy pink panties.

Grimmjow couldn't take his eyes off of her. He thought she was gorgeous before and now seeing her naked before him stirred his cock that was already half erect. Her large breasts seemed to gleam in the moonlight that streamed through the window. Her body was a slender hour glass shape Rangiku had the curves in the right places and those curves had made him completely erect. He wanted to look away to pretend that she hadn't had an effect on him but she was sexy as fuck and all Grimmjow could think about was fucking her… he would destroy her, sexually. He would fuck her completely senseless until the woman couldn't stand anymore, or even breathe he wouldn't kill her but he would certainly leave her close to it.

Grimmjow moved closer and grabbed the white uniform from her hands and snatched them away opening up the jacket that matched his own. It wouldn't cover her breasts completely but for now she needed to be dressed. If she was his responsibility then he was going to have to protect her from Nnoitra and that guy wouldn't think twice about killing her and Grimmjow would surely end up suffering for it, he may very well lose his ranking and his powers. He trusted the jacket onto the woman and somehow seeing her in his matching jacket with only her nipples and lower breast covered aroused him even further. He pushed the pants into her arms huffing and walking over to his bed

"Put them on and get on the bed. I am in charge of you so unless you want to get raped and murdered you'll listen to what I am saying"

"Where is Haineko?"

Rangiku asked pulling on the white hakama. She moved over to the bed and sat down beside the Espada that rested on his back with his arms behind his head.

"You will get it back when you are allowed to have it til then…you're my bitch and you will do as you are told"

Rangiku had enough of being ordered around by this Espada in a quick flash she straddled the man's hips and wrapped her hand around the bluenette's throat and looked down at him with angry eyes. She didn't care how strong the man was she knew she had something over him. Rangiku would make the man see she was nobodies bitch and unless she chose it no man would have anything over her. This excited Grimmjow more than seeing Rangiku naked. He enjoyed that she was rough and forceful it made him growl and purr and when Rangiku heard those noises she released his throat and her light blue gaze turned from anger to curiosity

"You're a feline Espada~?"

The woman said in a soft whisper still straddling his hips. Grimmjow reached up and grabbed a handful of the long sunset colored strands and yanked the woman down with force at the same time pushing his growing cock up into her. He growled again and stared into her eyes.

"And you reek of a female feline….so this is what Aizen was yammering on about"

Grimmjow grinned wickedly as he breathed in the faint scent on Rangiku. That scent would only get stronger once the woman was in heat her aroma would drive Grimmjow to the point where he WOULD fuck her senseless. There were no other female felines in Hueco Mundo but the Espada knew damn well that soon enough he would not be able to control his frustration or urges. No more masturbating, no more fucking other random Arrancar he could keep this woman as a pet and do as he pleased with her as long as she didn't die then he was fulfilling his duties.