Fusion Side Story: Ichigo vs Runohana

A.N.: There's a lot of stuff involving The Fusion Saga that I always wanted to elaborate on, even small stuff such as this.
Disclaimer: I don't own Bleach.
Warning: Lemon!

During the events of Ultimate Fusion: Runohana….
Urahara Shop: Underground Training Chamber

Ichigo put his clothes back on, smiling as Runohana got dressed next to him. It'd been a crazy hour for him. While training down in Kisuke's chamber Ichigo was approached by Runohana, the fused form of Rukia and Unohana. Apparently Kisuke had developed special earrings to help solidify the fusion technique and the two women volunteered to take them for a test drive. After fusing the woman came down to give Ichigo some tender love and care, the two making the beast with two backs as Runohana experienced twice the pleasure.

Looking over to the woman as she got dressed, Ichigo couldn't help but stare in awe. The woman resembled an older Rukia, as if she'd been aged to her prime, with long, flowing ebony hair and a tender, mature face. Her eyes were heterochromia, with one eye the color of Rukia's violet and the other eye Unohana's light blue. She slipped on Unohana's white sash and Haori before she grabbed her two zanpakutos, slipping them into her sash. It made Ichigo curious as to the nature of Runohana's fusion. Unlike previous fusions, there was no merger between weapons.

"So where'd you get your earrings?"

"Kisuke Urahara."

"What are the odds…." Ichigo shook his head, knowing that Kisuke had to have been involved in this.

"Hmm… it occurs to us, Ichigo. We're still stuck together until our energy runs out now that the earrings have been removed." She grabbed her zanpakuto's and drew Rukia's. "Why don't we test out the combat capabilities of Fusion?" Runohana flashed him a knowing smile. "Don't worry, if you get injured. We'll be more than happy to tend to your tired, weary, sexy body…." She drew Unohana's blade and crossed them.

"Dance: Minazuki Shirayuki!"

Ichigo paled as in one hand emerged a curved Sode no Shirayuki, behind her emerged a frost-covered Minazuki.

"Now, let's begin…."

Runohana let Ichigo draw his sword before making the first move. The woman moved with surprising speed, her sword swiping at Ichigo. Ichigo countered her strike and the two dueled, the sound of clashing steel ringing throughout the chamber. Ichigo had to admit, he'd fought very few opponents with moved with such grace as Runohana. He'd never fought Unohana or Rukia but he could tell that their combined skill made their fused form quite formidable.

The two locked blades and pushed against each other. Ichigo couldn't help but smile as he pushed back against Runohana. Despite the fact that her two halves did not have much physical muscle, Runohana was very strong; she was able to keep Ichigo and his large zanpakuto at bay with her curved Sode no Shirayuki. "Gotta say, you sure do impress me," he complimented.

Chuckling, Runohana attacked Ichigo with fast, nimble strikes, pushing him back. "You should not stand there and simply admire us, Ichigo," she said with a sly smile, her heterochromia eyes glinting with glee as she pointed her sword at him. "You should guess by now, Ichigo, that our skill with a zanpakuto was not our only aspect that's sharpened." Ichigo braced himself as she smiled a most wicked smile. He braced himself for Rukia's Hakuren technique but was caught by surprise when the frost-covered Minazuki, which had been standing behind the two for some time, hovered over Runohana.

"Tsukishiro."

Minazuki flapped its wings, whipping up a whirlwind of arctic wind and forming a huge circle around Ichigo. When he started to ice cover his feet, alarm bells rung in his head and he jumped out of the circle just before the space became enveloped in ice. Looking down at Runohana he grimaced. "Damn! Looks like their powers really did combine!" He gripped Zangetsu with both hands and focused his spirit energy. "Getsuga Tensho!"

Runohana jumped out of the way, dodging his signature attack and landing on top of Minazuki. "Ahahahahah!" she laughed as she saw Ichigo standing in the air, a wary look on his face. "What's the matter, Ichigo? Come closer. We won't bite…" she said smiling. "We might nibble. And you might like it."

Ichigo couldn't help but chuckle. "Wow…I don't think I've ever really seen this side from either of you. It's really something. Still…" he held his arms out and smiled. "Doesn't mean I'll go easy on you. BANKAI!"

The fused woman watched as Ichigo became engulfed in a torrent of black and red spirit energy, emerging with his black blade and jacket. "Tensa Zangetsu, eh?"

Ichigo disappeared with mind-blowing speed, reappearing on Minazuki's back in front of Runohana. The woman cursed as Ichigo attacked her with his enhanced speed. Neither Rukia or Unohana had any real experience fighting Ichigo so they were unprepared for his power-up or the ferocity of his attacks. She found herself getting pushed back until they were fighting on Minazuki's lower back, Runohana just two steps away from falling off her own creation.

"Give up!" Ichigo shouted as he charged another Getsuga Tensho. He knew that this wasn't the full extent of Runohana's power. Since Unohana was a captain, he knew that she still had Unohana's Bankai. But considering it was Unohana Ichigo wasn't in any real hurry to find out what was her ace in the hole. "Getsuga-"

Deciding to go for broke, Runohana held up her hand. "Tenran!" she shouted, blowing Ichigo away with a tornado.

Ichigo screamed as he was caught in the vortex, spinning around and around until he felt sick. He couldn't tell which way was up as he was ejected from the tornado. When he finally righted himself, he fought back the compulsion to purge his stomach of its contact. "I don't feel good…" he mumbled as he kept a hand to his mouth, only to look up he saw the white Minazuki right in front of him.

"Hakuren."

Minazuki opened its mouth and belched a torrent of ice and snow, enveloping the poor boy in ice before he could react. Panting, Runohana walked up to the edge of Minazuki's head and saw the Substitute Soul Reaper encased in ice. "Oh dear…" she said as she looked at the frozen Ichigo-popsicle. "Maybe we overdid it. We'd better go thaw him before he freezes to death…."

No sooner did she say that, however, when the iceberg exploded in a flurry of red and black spirit energy. Runohana's blue/violet eyes widened when a chilled Ichigo appeared in front of her. "Rahhhhh!" the boy shouted, not willing to lose and slightly ticked about Runohana freezing him. "Take this!"

Runohana scowled and held up her hand. Because she was one half Rukia, she knew where Ichigo was weak against. "Bakudo #4: Hainawa!" she shouted as the boy landed on Minazuki's back.

Ichigo yelped as a rope of yellow spirit energy wrapped around him, gasping when Runohana kicked him off of her creation's back. When Minazuki opened its mouth, he let out a scream before the creature ate him, trapping him inside its belly.

The boy found himself swimming in amiable liquid. Or, to be precise, cold amiable liquid. He tried to fire off a Getsuga Tensho to escape but in his confusion he'd let go of Tensa Zangetsu and with the liquid clouding his eyes he found it impossible to see where it'd fallen. "Runohana!" he shouted as he pounded on the sides of Minazuki's stomach. "Let me out! It's cold in here!"

Runohana commanded Minazuki to land before hopping off. "Hmm…" she put an ear to Minazuki's belly before smiling wickedly. "Do you give up?" she teased.

"What?!"

"I'll let you out if you give up," she said, delivering her ultimatum.

"What?! That's cheap!" Ichigo retorted.

Runohana laughed before patting her creature's stomach. "Too bad, Ichigo. If you want to stay in there and cool off, that's your choice."

"Grrr!" Ichigo shivered as the cold water got colder. "Fine! I give up!" he shouted, continuing to pound the side of Minazuki's stomach. "Now let me out!"

"Hahahah…very well," Runohana chuckled before patting Minazuki again. "Let him out, Minazuki."

The frost-covered creature opened his mouth and expelled Ichigo from its belly. Ichigo shivered as he landed on the ground, covered in the cold liquid. "Brrrr!" he shivered sitting up. Turning his head, he saw Runohana return Minazuki to sword form, Sode no Shirayuki reverting to normal as well. Once the two swords were sheathed, she set them aside and turned to Ichigo. "Was that necessary?" he glared as he picked himself up.

"Ichigo," Runohana chastised like a playful mother, "Surely you've learned by now that winning can be decided by more than just brute force. You should take this as a lesson to keep your guard up at all time." She walked over to the boy and grabbed his Bankai jacket. "Here. Let's get you out of those wet clothes. The air in here's quite cold thanks to our zanpakutos so you'll likely catch a cold."

With his teeth chattering, Ichigo didn't fight Runohana as she stripped off his clothes, leaving him naked before her. Once she'd tossed the last of Ichigo's clothes to the side she pulled him close, opening the front of her shihakusho to expose her bare chestand wrapping her arms around him.

"What…what are you doing?" Ichigo asked.

"Ichigo, surely you should know a few things about hypothermia, being the son of a doctor," Runohana said into his ear. "We're letting our body heat raise yours."

Realizing he should've figured that out, Ichigo embraced the woman, sighing as her soft breasts rubbed against his chest. "You still cheated," he said bitterly.

"Indeed," Runohana chuckled, running a hand through Ichigo's wet hair. "But regardless, we still won," she whispered into his ear. Once Ichigo's shivering subsided she traced his lips with a soft finger, her eyes gleaming with devious intent. They may have already had sex but the battle had only relit the passion inside her dual minds. "And we believe that the spoils go to the victor."

Ichigo closed his eyes as soft lips touched his. His hands went to Runohana's waist as the woman kissed him. Already aware of how sensitive she was, Ichigo ran a hand through her hair, inwardly smiling as Runohana moaned at his touch. 'Wow…I wonder if the earring fusion makes them more sensitive?' he wondered as he and Runohana continued to make out. 'Speaking of which…when's the fusion between them going to end? It's been a while since she removed the earrings.' But then Ichigo figured that with Rukia and Unohana's large amounts of spirit energy it'd be longer still before the woman's merger ran out of fuel.

Because his body was still cold, Ichigo felt a desire to embrace more of her heat. His hands reached for her Shihakusho and pulled it away from her while the woman undid her sash, letting her pants fall to the ground. Runohana's head rolled backward as Ichigo ran his hands up and down her naked body, feeling up every part of her curvy figure. "Mmmhh…your hands are quite cold," she said as Ichigo groped her ass.

"Sorry…" Ichigo said when Runohana reached for his hands and grabbed them. "Guess I haven't warmed up yet."

Smiling tenderly, Runohana put both of his hands together and breathed on them, warming them with her hot breath. After Ichigo's hands were nice and toasty, Runohana turned around and grabbed her Haori, laying it down on the ground to form a makeshift blanket. "Lie down, Ichigo. I'll warm you up," she said with a smile.

Nodding, the cold Ichigo laid down on her jacket, getting a lustful sense of déjà vu. Pulling down her underwear, Runohana got down on her knees and seductively crawled her way towards Ichigo with all the grace of a jungle predator, her large, round breasts swaying as she crawled on top of him. Ichigo hummed in pleasure as her warmth entered his body again, her cascading black hair tickling him as she hovered over him. As she laid down on top of him, Runohana began to sensually rub her body against Ichigo's, her lips trailing up his neck and jaw. Ichigo in turn ran his hands across her back, mapping out every curve and line he felt at his fingertips while moaning in ecstasy. Runohana may have won but Ichigo felt like the real winner. Reaching Ichigo's lips, Runohana ran her tongue along Ichigo's lips, her hands running through his hair. Ichigo opened his mouth and let Runohana dip her tongue into his mouth. "Mmmhh…" the two moaned as Runohana teased his tongue with her own. When he stuck his tongue out to respond to hers she wrapped her lips around it and started to suck on his tongue, making Ichigo's head spin.

Runohana moaned as she felt Ichigo's manhood poke her thigh. She knew how big Ichigo was from very personal experience and she knew that Ichigo knew how to use what was between his legs. Still, she wanted to try something else.

Ichigo threw his head back and moaned loudly as Runohana dragged her tits down his front. He looked down to see Runohana cupping her tits and wedging his thick shaft between them. Runohana's smile widened as she ran her tits up and down his cock, squeezing her tits together. "Ahhh…" he moaned. His eyes squeezed shut when he felt Runohana's hot tongue come out and lick the head of his cock, running along his slit. Because it hadn't been very long since he'd last unloaded his balls, his body was still very sensitive. "Runohana…" he moaned, the look on his face telling the fused woman everything she needed to know.

In response, Runohana removed her breasts from him and added her mouth to the mix, sucking the boy off. The woman was hungry and wanted to fill her belly with Ichigo's cum. Ichigo's cry filled the room as he exploded inside Runohana's mouth. Runohana hummed as her mouth was filled with his essence, gulping it down and letting his ferocious heat fill her belly, her pussy dripping onto the ground as she swallowed him.

Runohana didn't let Ichigo have any rest. She sat up and once again crawled on top of Ichigo until she was straddling his lap. She rubbed her wet entrance, dripping cum from her and Ichigo's first tryst, against Ichigo's hard shaft and smiled. "My, oh my, Ichigo," she purred, her fingers tracing his firm abs. "How many times have you cum today? We'll just have to wring our all of the cum in your balls," she said with an expression so lustful it was almost intimidating.

Both Ichigo and Runohana moaned in unison as the woman slid down his cock, taking him back into her. The burning desire to spear her pussy with Ichigo's cock was twofold and the battle had only made the need in her loins burn hotter.

Putting her hands on Ichigo's stomach, Runohana raised her lips and started to bounce on Ichigo's cock at a fast pace, her ass rippling as it smacked against Ichigo's thighs. "Oh god!" she groaned when Ichigo's hands went to her waist and pulled her down harder onto his cock. "You're making a mess of our pussy!" she moaned loudly, feeling him churn the cum inside her womb. She laid down on Ichigo's chest, cooing as his arms wrapped around her waist. Her face was inches from his, letting him see her face twist with pleasure as he began to piston up into her tight depths, reveling in the hot feel of her tight walls. "Kiss me," she said, her hair draping over her shoulders and tickling the sides of his face.

Ichigo reached for the back of Runohana's head and pulled her into a deep kiss. The dirty sound of their bodies coming together echoed throughout the chamber. Ichigo tried to roll over so he could be on top but Runohana would have none of it. She grabbed his wrists and pinned them above his head, wagging a finger in his face. "No, no, little Ichigo," she teased like a playful mother. "You lost our match. Which means you don't get to be in control now."

Runohana's sly grin grew wider when she rolled her hips, the look on Ichigo's face priceless. Eyeing her dangling breasts, Ichigo stretched his neck out and started to suck on them, his mind adrift from the pleasure.

"Ah! Ah! Oh!" Runohana went as her hips moved beyond her control. She thought she would have more self-control since she'd already had sex with Ichigo but the boy was just too good. She let go of his wrists and wrapped her arms around him, crying out as Ichigo hit her G-spot over and over again. "Right there!" she shouted, Ichigo's thrusting becoming more than she could bear. "Yes! Yes! YES! YESSSS!" The knot in her stomach unraveled as electricity jolted through her spine. "WE'RE CUMMING!"

Ichigo buried his face in Runohana's neck and moaned into her soft skin as her walls tightened around him, feeling the hot juices from her snatch soak his balls. With a loud moan he emptied his balls into her a second time, stuffing her womb full of cum.

"Ohhhh…." Runohana moaned, rolling off of Ichigo as the heat in her womb made her mind melt. "So good…we're…we're…."

The words in her mouth faded as her body was engulfed in a bright flash of light. Blinded, Ichigo covered his eyes and waited as the fusion came to an end at the most opportune time. When the glow ended, Ichigo uncovered his eyes and saw both Rukia and Unohana lying next to him, both of them covered in sweat and exhausted.

Sitting up, Captain Unohana smiled as Rukia cuddled next to Ichigo. "Well, that was a fun experience. Wouldn't you say, Ichigo?"

"Heheh, yeah," Ichigo replied, exhaustion clearly taking its toll. Rukia let out a groan as she laid her head on Ichigo's shoulder.

Turning to the pile of clothes, Runohana's now separated into separate articles of clothing, Captain Unohana grabbed Ichigo's Bankai jacket and covered the two in it. "Why don't you two rest?" she said before getting dressed. "I'll go return the earrings to Kisuke and make sure you two aren't bugged."

"Okay," both lovers said before falling asleep. Unohana chuckled before making her way to the ladder.

"Well that was fun. I should be sure to do it again," she said as she rolled the Potara earrings around in her hand….

The End