Not My Lieutenant

Chapter One

Kisuke Urahara, the new captain of squad twelve. He thought as he sat alone outside the barracks quietly. He'd just been promoted to captain about a week ago. It sounded weird in his head. It felt weird. What am I doing? He sighed outwardly.
"Is something wrong captain?" A soft, calm voice asked. Kisuke turned his head toward the voice.
"Oh, Lieutenant Sosuke. What are you doing here?" He was rather surprised to see the brunette.
"I've come to pick up your report for the head captain."
"Oh. Why you?"
"Squad four's lieutenant took them last month. This report must be delivered from all squad captains on the same day." Aizen didn't expect the new captain to know how this worked.
"The head captain got tired of all the lieutenants squabbling in his office. Now we go in order of squad number. Next month squad six will take care of it." He explained.
"I see." Kisuke stood up. Did I even do that report? He's been so busy.
"You did complete the assignment, yes?"
"Y-yeah I did." The captain laughed awkwardly. He stepped into his office with Aizen in tow. He began digging in his desk drawers.
"Seems you've been renovating." Aizen noted the moved furniture, and empty walls.
"Oh yeah. Hiyori hates it, but I have some ideas. I want to make some changes to the squad." Kisuke pulled the report from the drawer, and rubbed the back of his head awkwardly. Aizen didn't reply. Kisuke looked at the floor for a moment. We don't really talk one on one like this. It's so weird. He's so quiet. Usually Hirako is with him. 
"Oh right!" He gasped, and handed Aizen the packet.
"You're probably busy, and I'm keeping you up."
"Not to worry." Aizen took the paperwork, and turned to leave.
"Oh, Sosuke!" Kisuke called as if he had something more to say. Aizen stopped, and glanced back at him.
"Yes sir?"
"N-nothing." Kisuke's cheeks flushed. Really he had no idea what he was about to say. Aizen nodded, and continued on his way. What was that? Kisuke groaned. Why is he so weird? Why am I so weird? He's just so... cute. Kisuke sighed. He had thought that for some time now, but never said anything to anyone aside from Yoruichi. There is no way that guy would like me.
                                         ~
The following morning Kisuke was up far earlier than usual. He was working on the renovations to his room, much to Hyori's dismay.
"I just don't understand why you have to change everything! It was fine the way it was!" She snapped.
"I just wanted to personalize it a little, I've also got some new ideas for the squad."
"New ideas!?"
"Yeah, I was thinking..."
"I don't care what you were thinking!" She said before planting her foot into his back.
"You don't have to kick me." He grumbled.
"Some one has to!" Hyori crossed her arms.
"Remember when we went to the maggots nest the other day?"
"Yeah."
"Wasn't that a great bonding trip?" He smiled softly. I thought we were getting on well.
"That wasn't some kind of field trip! It was dangerous, and all you wanted to do was talk to your freaky friend about science."
"That's the change we're making to squad twelve, remember."
"Yeah I remember." She glared at him.
"You want to make this all a big laboratory for your nerdy scientists."
"Yes we're going to be the research, and development squad." Kisuke hummed. Hyori made fart noises in response.
"Please give it a chance." He smiled sweetly. Hyori sighed.
"Fine." She huffed before stepping out with Kisuke behind her.
"Let go get Mayuri."
"That weird guy?"
"Yes."
"I don't want to go back to the maggot's nest."
"You don't have to go in with me if you don't want to."
"Good." She paused for a moment.
"I better go with you." She shook her head.
"Why?"
"Just in case." She blushed softly.
"Are you worried? Is that why you changed your mind?"
"No!" She growled.
"Okay." Kisuke laughed. They walked through the seireitei for a bit.
"Kisuke!" Hirako's voice sounded behind them.
"Hm?" Kisuke turned. Captain Hirako happened to be heading in the same direction with Aizen behind him. Kisuke blushed softly when he saw the brunette.
"Shinji you jerk!" Hyori launched at him, and kick the captain in the face, knocking him to the ground.
"Ow! Hyori, why are you always abusing me?" Shinji snapped, and rubbed his face. Hyori tugged at the captain's long blond hair.
"Ow! Ow! Ow!"
"You didn't say hello to me!" She kept pulling at his hair while he tried pushing her away. Kisuke, and Aizen watched.
"Why are they like this?" Kisuke asked.
"I couldn't say." Aizen sighed.
"It's like they're siblings." Kisuke chuckled.
"It would seem." Aizen nodded.
"Where are you two going?" Hirako asked as he stood up, and dusted himself off.
"Picking up a colleague." Kisuke replied.
"Oh for your science stuff?"
"Yes." Kisuke nodded.
"Science stuff?" Aizen asked.
"Oh I forgot to tell you." Hirako sighed.
"He's trying to make squad twelve the... What did you call it?" He asked Kisuke.
"Research, and development."
"Right."
"Sounds interesting." Aizen smiled. Kisuke's cheeks flushed.
"Y-yeah?" I knew he was intelligent, and not just because of those glasses. Are they real? Kisuke squinted as he studied the frames, and lenses.
"Nerds." Shinji scoffed.
"Are you nearsighted or farsighted?" Kisuke asked curiously. Aizen paused for a moment.
"Near." He replied.
"I see." Kisuke hummed.
"We can design new classes for you if you ever need, for cheaper." Kisuke mused. He wanted to start somewhere.
"I hear in the world of the living there are glasses that go directly on the eyes."
"Thank you." Aizen nodded.
"Y-yeah." Kisuke fidgeted with his hair. That was too much. He thinks I'm weird now.
"If your research, and development stuff can fix this guy's eyes I'll be impressed." Shinji nodded.
"Really?" Kisuke was surprised.
"Yeah he can't see shit."
"Captain." Aizen sighed. Kisuke chucked awkwardly.
"We're off to get some new records." Shinji hummed.
"You're going to the world of the living?"
"Yep. Mister serious here is tired of the jazz I like to play in the office."
"I see." Kisuke grinned. Aizen shook his head.
"It's not that I dislike it. It's simply overplayed."
"Exactly, so let's go to the record store!" Shinji sighed.
"Later Kisuke." He turned to leave. Hyori stuck her tongue out as he walked off. Aizen bowed before following his captain. Kisuke watched them walk away. He specifically watched Aizen. Hyori glanced up at him.
"Are we just going to stand here, or are we going to get your friend?"
"Oh right!" Kisuke shook his head.
"Let's go."
                                             ~
The entire day was a mess. Hyori, and Mayuri argued constantly, and then complained about each other. Kisuke did his best to mediate, and the group worked together to construct the laboratory. Kisuke returned to his living quarters late that evening. He'd stayed up working far later than the others.
"I guess I should try to sleep, or tomorrow is going to be even worse." He grumbled, and laid his head on the desk. when he heard a soft knock at his door.
"Yes?"
"Captain Urahara, I'm sorry to bother you so late. I noticed your light was on, and thought you may still be up."
"You can come in." Kisuke recognized the voice instantly. The door opened, and Aizen stepped in. He shut the door behind him. Kisuke sat up straight.
"Thank you." Aizen nodded.
"What can I do for you?"
"I hate to ask, but I have a report due tomorrow, and I... could use some assistance."
"I see." Kisuke smiled.
"I guess Captain Hirako is sleeping?"
"Yes. I'm afraid this report is meant to be the captain's, but he left it for me, when I have my own work that needs completion."
"He seems to do that often."
"Yes." Aizen nodded.
"I'm sorry about that."
"You've no need to apologize for that."
"I know, I'm just sorry you're stuck with his paperwork."
"It's fine." Aizen nodded. Kisuke looked the lieutenant up, and down.
"I can have it done for you before the deadline, but I'll expect something in return."
"Yes sir." Aizen nodded.
"Thank you." He bowed. Kisuke grinned.
"Same time tomorrow."
"Sir." Aizen turned, and stepped out, closing the door behind him. Kisuke sat quietly for a moment. What am I doing?
                                            ~
The next day, early in the morning Kisuke quietly crept over to the squad five barracks. He gently knocked on the door of the lieutenant's office. No answer. Carefully Kisuke opened the door. Aizen was sitting at his desk. Arms folded on top, and his head resting on them. Kisuke stepped over to the desk, and set the completed report down on the lieutenant's desk.
He leaves just as quietly as he'd snuck in, and returns to his quarters. By the time the sun rose into the sky, Kisuke was finally asleep. He'd been up all night working on the report, as well as his own projects. He was laying on the floor snoring.
"Wake up!" A voice shouted just as he was struck in the face. He gasped, and jumped up.
"My nose!" He looked around for the person responsible.
"Oh. Good morning Hyori." He smiled.
"Good morning? What do you mean good morning? It's almost lunch time!" She shouted.
"All you've done is sleep, snore, and drool all over the floor!"
"Oh, sorry I was tired I guess." He laughed softly.
"It's not funny. You're going to miss the meeting."
"What meeting?"
"The captains meeting." Hyori crossed her arms.
"Oh right..." he paused a moment before jumping up to get ready. Hyori shook her head.
"Where is Mayuri?" Kisuke asked.
"Working in the lab with that weird kid."
"Akon isn't weird." Kisuke laughed.
"He is to me." Hyori sighed.
"I'll be back later!" Kisuke yelled as he ran out of the door. Hyori sighed again.
"He's hopeless."
                                            ~
As usual Kisuke was the last to arrive. Yoruichi expressed her disappointment, and asked that he try to be more timely. The meeting wasn't about anything important aside from some disappearances going on in the Rukongai. He was happy when it was over so he could get back to work. When he arrived Hyori, and Mayuri were in a heated argument. Well Hyori was the heated one. Mayriu was rather calm, but clearly annoyed.
"What's wrong now?" Kisuke sighed.
"He keeps bossing me around! I'm the lieutenant! I shouldn't have to take orders from him!" She pointed at the strange man in makeup.
"That's because in the lab he's second in command, remember. That was part of the deal."
"S-so he outranks me!"
"Only in the lab."
"I hate this lab! I hate these weirdos, and I hate..." she trailed off when she pointed at Kisuke. He waited for her to continue. Instead she grumbled, and ran out of the room. Kisuke sighed. Does she really hate me? He shook his thoughts away, and continued to help Mayuri, and Akon with the lab's construction.
Later that evening after they'd finished for the day, returned to their quarters, and gone to bed, Kisuke was still up. His room light is still on. He was pacing around anxiously. Is the lieutenant still coming? Maybe it's best that he doesn't.
What was I planning to do if he does show up? He's intelligent, I'm sure he knows. I shouldn't be doing this. I'm a captain, and he's the lieutenant of another squad. This could get us both into trouble. His thoughts were interrupted by a knock at the door. He froze.
"Captain?" It was a familiar soft spoken voice. It's him! Kisuke felt excited. Butterflies. That sort of anxiety was almost good. He threw the door open.
"Yes?"
"You asked me to come by, remember?"
"Y-yes of course." Kisuke's cheeks flushed. Azien smirked.
"Oh! Come in." Kisuke moved aside.
"Thank you." Aizen nodded, and stepped in. Kisuke closed the door.
"Thanks for coming." Kisuke ruffled his hair nervously.
"Of course. I appreciate the work you did for me the other night. Thanks to you, that report was finished on time, and my captain wasn't scolded which means I wasn't scolded."
"That's great." Kisuke grinned.
"I'm glad I could help sir." He bowed his head.
"You know you're a captain now. You don't need to address me so formally." Aizen reminded him. Kisuke turned bright pink.
"R-right. I'm sorry."
"You're very intelligent. You hide it well, although I don't believe you are doing that intentionally." Aizen smiled.
"Huh?"
"You should be confident. The things you are doing will shape Soul Society for the better. You're a captain now. You are strong, and you should take what you want." Aizen bit his lower lip before taking a step closer. Kisuke stepped back against the door.
"L-lieutenant, why do you think I asked you to come here?" Kisuke stuttered.
"I found it rather obvious." Aizen placed his right hand on Kisuke's chest for a moment before slowly sinking onto his knees. He began to remove the captain's pants.
"Lieutenant?"
"You did me a favor, I am to return it."
"You... You don't have to." Kisuke placed the back of his hand over his mouth. His face flushed a bright pink. Aizen smirked.
"You're already so excited though." He stroked Kisuke's shaft. Kisuke shivered. Aizen opened his mouth, and began to lick at the head before closing his mouth around it. Slowly taking in more, and more of the captain's length. Kisuke groaned softly. He closed his eyes.
Aizen's head bobbed, sliding Kisuke in, and out of his mouth. Aizen glanced up at the captain before closing his eyes. Kisuke's hands floated down, and ran through Aizen's hair before gripping down. Without thinking he began to force Aizen's head forward, and back. Then thrusting his hips gently.
Kisuke opened his eyes, and looked down at the lieutenant. He groaned softly, and stopped thrusting. He loosened his grip on Aizen's hair. Fuck. This is so hot. He's so cute. When the tip comes out of his mouth, and his lips are against it. It's so cute. He looks so innocent.
Kisuke threw his head back. I'm so close. He felt Aizen's tongue all around it. Fuck! He felt Aizen's hands rubbing his thighs, and balls. The captain lifted his head, and looked down. Green eyes met brown.
"Lieutenant Sosuke... I'm... I'm going too." He groaned, trying to hold back, and pushed Aizen away. He didn't want to unload in the lieutenant's mouth, but Aizen persisted. Kisuke moaned, and his legs shook as he came. Warm liquid ran down Aizen's throat. He swallowed. Kisuke blushed deeply when he saw the movement of the lieutenant's throat.
He took it. The thought of his own fluids running down inside the lieutenant's body, and into the man's belly. He groaned, and squirted a second time. Aizen wasn't expecting it. He grinned, although more of it was now in his mouth. Aizen slipped the captain out of his mouth.
He swallowed again, and looked up. There was a thread of saliva hanging from Aizen's chin. His lips were glossy, and wet. Glistening in the light.
"I'm sorry." Kisuke blushed this time with embarrassment.
"Don't be." Aizen shook his head.
"I enjoyed it."
"You did?"
"Of course." Aizen stood up, and gently pressed his lips against Kisuke's. He pulled away leaving the captain lingering for more.
"Until next time." Aizen nodded before taking his leave. Kisuke stood frozen. Only when he heard the door close did reality seem to sink back in. What am I doing? I just solicited sexual favors from a lieutenant, and he's not even my lieutenant! Kisuke began to pace around again.
What if he only agreed because I'm a captain. What if he didn't want to, and I've just abused him? Kisuke stopped. No. The way he spoke to me. He likes my ideas.
I'm a Captain, I should be confident. He said to take what I want. He's smart. He knows what I want, maybe I will take him then.