Author's Note- Hello! This is a new story that is actually a companion to one of my others, You Changed Me. You don't have to read them both to understand either of them (But I would greatly appreciate if you read both^_^). This is a Grimmjow X OC story. I've been really wanting to write a story with my favorite Espada and now it has finally happened! Enjoy the story! And please R & R!

Warnings: Foul language, mature content later on.

Disclaimer: I don't own Bleach.

Chapter 1

Blue hair moved in the breeze that swept across the desert of Hueco Mundo. The sword strapped to his waist clanked as he walked. He left a trail of footprints in the sand behind him.

Grimmjow Jaegerjaquez had been turned into an Espada a few months before. Aizen was working on some sort of plan so all of the Espada were pretty much on standby until further notice. He had decided to walk to clear his head after yet another fight with the Fourth Espada, Ulquiorra Cifer. He was about to go back to Las Noches when he saw a foot sticking out from behind a boulder. He then moved around the boulder and his eyes widened at what he found. A naked woman with skin as pale as the sand beneath her was curled in a ball behind the boulder. She looked up at him with the most fearsome, demonic red eyes he had ever seen. Her light purple hair should have made her seem less dangerous but it didn't.

"Who are you?" he asked. She glared up at him.

"I could ask you the same question," she replied. She shifted and he saw that her hollow hole was in the same place as his own. He also noticed that the right side of her face was covered with part of a hollow mask. The bone went from her temple to down just below her jaw line. The teeth of her mask looked even sharper and more sinister than his own. Grimmjow narrowed his eyes at her.

"I'm Grimmjow Jaegerjaquez, the Sexta Espada in Aizen's army. You better watch it. I won't show mercy just because you're a woman," he sneered. She looked away and flung her arm out at him, releasing a cero that he barely dodged. "What the fuck?" he yelled.

"You're annoying me," she explained.

"You remind me of that scrawny little bastard Ulquiorra," he muttered. "You're coming with me. I'm taking you to Aizen." He grabbed her arm and she yanked it away harshly. The look in her eyes was more than unnerving to the blue-haired man.

"I'll go with you, but. Don't. Touch. Me. Again." She got up, completely unfazed by the fact that she was still naked. Grimmjow turned away before he started to drool in front of the well-endowed woman. (He was a man, after all.) He was slightly amazed that her somewhat tall (she was only a few inches shorter than him) lean figure could hold that much weight on her chest. She rivaled Halibel!

"Well, let's go," he replied.

As soon as they entered Las Noches, a couple of low level arrancar walked past.

"Hey, you two!" Grimmjow called. They flinched at the Espada's loud voice.

"Yes?" they asked as they bowed. He jerked his thumb towards the woman beside him.

"Get her some clothes so I can take her to Aizen." They hurried off and then returned quickly, handing the woman the clothes. Grimmjow turned away as she dressed.

"So where is this Aizen person?" she asked. Grimmjow turned back and looked her over. She had on the standard pants all the arrancar wore. Her top was long sleeved but left her shoulders exposed and ended just above the hole in her abdomen. If she weren't so irritating, he would've though she looked hot.

"Follow me."

They entered the throne room and, as soon as they were directly in front of Aizen, Grimmjow bowed.

"My, my. I thought I felt and unfamiliar presence," a silver-haired man said.

"I agree. I didn't realize it was a woman though," a blind man added. Grimmjow looked up at the man sitting on the throne between the other two.

"Gin, Kaname, I believe Grimmjow has brought us a gift," Aizen said.

"Lord Aizen, I found her the desert," Grimmjow explained.

"She seems quite powerful," Kaname noted.

"Indeed," Aizen agreed. "Is she, Grimmjow?" The Sixth Espada nodded.

"She fired a cero at me that would've taken my head off is I hadn't dodged." Aizen finally looked at the woman.

"What is your name?"

"I have no name," she replied. A thoughtful look crossed the evil leader's face.

"I feel a dark aura coming from you. From now on, you will be known as Kurono. 'Belonging to Dark' seems to fit," Aizen decided. "If you could've killed Grimmjow, you are surely powerful. Do you have a zanpakto?" She held her arm straight out in front of her and a wickedly curved blade appeared in her hand.

"Do you mean this?"

"Interesting. I hadn't planned on more than ten, but you seem like a valuable asset. You are now my Eleventh Espada." Aizen pointed at Kurono and she felt a burning in the middle of her back. Grimmjow watched as the number 11 appeared on her back. "Grimmjow, she is under your care. Train her." Grimmjow scowled.

"Wouldn't she fit better with someone like Ulquiorra?" he asked.

"You are the one who found her. She is your responsibility now. Teach her well." Aizen's tone left no room for argument.

"Yes, sir," he replied. He then turned to the newest Espada. "Come with me. I'll show you to your room.

'Damn it! There aren't any free rooms is this damn place!' Grimmjow thought angrily. They had walked down hallway after hallway in a horrible and uncomfortable silence. They turned a corner and he realized they were near his room. They walked until found a door without a name. The door, to the Sexta's dismay, was the one across from his. He didn't want her there, but he was tired of looking for a room.

"Here you go. See ya," he told her and turned to go into his room. He stopped when he reached his door. "A couple of lower level arrancar will be by in a while to bring you clothes and that kind of stuff. From now on they'll be your Fracciones. They'll be under your command." With that, he walked into his room, leaving her alone. He flopped onto his bed, head pillowed on his arms.

'What is that woman's problem?' he thought. He yawned as he twisted his pinkie in his ear. After flicking the gunk off his pinkie, he rolled over and went to sleep.

Kurono entered her room and looked around. The room was white, just like the rest of Las Noches. There was a bed with a small table beside it, a large circular window with two large curtains, and two doors. She moved to one of the doors and opened it to find that it was an empty closet. The other door turned out to be a bathroom. As she walked towards the window, there was a knock on her door. When she opened it, two girls who looked about fourteen stood outside her room with bundles in their arms. They smiled up at her and then bowed.

"Hello, Lady Kurono. We have been chosen by Lord Aizen to become your Fraccion. Please teach us all that you know!" they said together. They both had long, straight black hair and their partial masks started the corner of one eye, went under their eyes and across the bridge of their noses, and ended in the same place on the other side. One had dark purple eyes and the other had deep green eyes.

"I'm Lani," the one with purple eyes said.

"And I'm Lanai," the one with green eyes said. Kurono gave them a slight smile. She figured it would be wise to get along well with her new underlings.

"Nice to meet you," she replied. This caused both girls to blush. "But I have to learn how things work around here before I can teach you anything."

"Oh! That's right! We heard that Grimmjow-san will be training you," Lani said. Kurono's smile faded.

"Sadly, that's true," she replied.

"May we come in to put away your clothes?" Lanai asked, changing the subject. Kurono nodded and stepped out of their way. She took a seat on her bed as they put her clothes away. When they finished, they bowed and said goodnight. It didn't take long for Kurono to lay down and fall asleep.

"Hey, woman! Wake up!" Grimmjow yelled as he pounded on Kurono's door. The door flew open and a pair of demonic red eyes glared at him.

"I was already awake, you ass!" she growled as she shoved her way past him. He scowled at her.

"We have a meeting with the other Espada and Aizen. Follow me," he told her. He led her to a room with an oval shaped table. Aizen sat at the head of the table and there were seven others around it. Grimmjow took his seat and Aizen's gaze moved to Kurono.

"Welcome, Kurono. I apologize for Ulquiorra and Yammy being absent, but they are taking care of some very important business for me." He looked around at the others. "Everyone, this is Kurono, the 11th Espada." The others stared.

"Hello," she said as she bowed. Aizen then introduced them all and told her to take the seat across from Grimmjow. There was a thin man, Nnoitora, beside Grimmjow who wouldn't take his eyes off her chest and grinned lecherously. She frowned and pointed her index finger at him. Grimmjow's eyes widened and he was instantly behind her, grabbing her wrist. He leaned down and whispered angrily in her ear.

"If you fire that cero, I can almost guarantee that you'll be executed right here. Aizen won't put up with that shit." She yanked her wrist out of his grip.

"Didn't I tell you not to touch me?" she growled back. They heard a laugh and looked up to see that Nnoitora's grin had gone from lecherous to evil.

"Well, don't you two look chummy already? Touching her and whispering in her ear, Grimmjow," he said as he laughed again.

"Fuck off, Cyclopes," they answered in unison.

"All of you, stop this nonsense," Aizen said. He didn't raise his voice, but the air got thicker and it was difficult to breathe. Grimmjow went back to his seat and the room fell silent. "Ulquiorra and Yammy are in the World of the Living determining if the substitute soul reaper, Ichigo Kurosaki, will be a threat to us. Once they return, we will be able to put my plan into action." Aizen talked for a while longer and then dismissed them.

Grimmjow and Kurono had been ordered to train. The now stood in one of the training rooms, glaring at each other.

"You'll need your zanpakto," he sneered. Her eyes narrowed as her curved blade appeared in her right hand. She didn't wait for him to prepare himself before she lunged at him, her sword almost catching his throat. He ducked and moved his leg in a sweeping kick, knocking her legs out from under her. She recovered quickly and swung her sword at him again. A loud 'clang' filled the as Grimmjow drew his sword and blocked her attack.

"I won't be defeated by a woman!" he growled. She kept on the offensive, pushing him backwards until is back hit the wall. He pushed her back just enough so that he was able to switch their positions, slamming her into the wall. She cried out in pain and he smirked. Both Espada were breathing heavily and Grimmjow's hand was around her throat. His insane grin plastered itself on his face as he moved his lips to her ear.

"You may be strong, woman, but don't fuck with me," he growled into her ear. She shoved him away and he slid across the floor. She charged at him again and he caught her wrist. "We're done for today." At that moment, Lani and Lanai ran into the training room.

"Lady Kurono!" Lani called. The two girls reached the two Espada.

"Are you finished with your training?" Lanai asked.

"We want to show you around! Lani explained. Kurono smiled, which shocked Grimmjow. It never occurred to him that she could smile.

"We just finished," she told them. The young arrancars finally seemed to notice Grimmjow. They bowed.

"We're sorry! We didn't mean to interrupt!" they apologized. Grimmjow waved it off.

"Like she said, we were done anyway." He shoved his hands into his pocket and walked out. Lani and Lanai swooned as they watched him leave.

"He's so gorgeous!" Lanai said to her sister. Lani nodded enthusiastically.

"So gorgeous!" she agreed. Kurono made a noise under her breath which brought the girls' attention back to her.

"Oh! Come with us, Lady Kurono!" they said as they took her hands.

Weeks passed and nothing was going on since Ulquiorra and Yammy hadn't returned. Kurono and Grimmjow trained every day. Sometimes it was hard to tell if they were just training or if they were actually trying to kill each other. Their tempers clashed constantly.

One day got particularly rough. Although Kurono had gotten faster and stronger, Grimmjow was still able to best her. He had thrust his sword at her multiple times and she'd manage to dodge them all, but not completely. There were cuts all over her body. Blood ran down her cheeks and arms. This caused her to go after Grimmjow with renewed vigor. She managed to knock his sword out of his hand and then made hers vanish, the sparring match breaking down to hand-to-hand combat. It wasn't long before he had her pinned to the floor. His hand held her arms down and his legs straddled her hips.

"I win," he smirked. She turned her head away from his piercing blue eye and the sweet smell of her blood wafted up to his highly-sensitive nose. Before he knew what he was doing, he leaned down, his tongue moving along the cut on her cheek. She gasped and her pulse quickened. His smirk widened and moved his lips to her ear, licking along the shell. This pulled a quiet moan out of her.

"Aaah!" she cried as he began sucking on her pulse point. Encouraged by her sounds, his mouth traveled lower to the curve of her breast. She arched into him as he placed open-mouthed kisses on the soft flesh. As she pressed her body to hi, she felt something that was definitely not soft pressing into her abdomen. His hand moved up her torso and had just started to unzip her shirt when they heard twin gasps. They looked up to see Lani and Lanai, eyes wide, faces red, mouths covered in shock, and staring at the two Espada.

"Fuck!"