A/N: Saw a pic of Koneko and my brain conjured up this. Said pic is at the end of the chapter. This features SI Kiba x Koneko.
The rooftop of Kuoh Academy sat quietly under the dimming sky as the last of the sunlight stretched long across the school grounds. Kiba rested on the bench with his legs apart and his back against the metal while Koneko knelt between his thighs with his cock deep in her mouth. Her soft lips stretched around his shaft while her tongue slid against the underside moving slow and steady as she took him in. Her golden eyes remained half-lidded and her face showed nothing but Kiba knew her tells. The firm grip of her fingers against his thighs the steady movement of her head and the way her body barely shifted at all unless she was adjusting to take him deeper told him exactly how focused she was.
Her mouth felt tight and wet around him as she worked with practiced ease letting her lips glide down his length before pulling back in a smooth motion. She did not hesitate as she took him to the back of her throat letting his cock push against it for a moment before retreating with the same slow control. His tip dragged against her tongue as she moved up before she swallowed him again with a slight shift of her jaw opening just enough to take him deeper.
Her throat flexed around him with each stroke while the warmth of her breath passed over his skin in quiet bursts through her nose. Saliva coated his shaft as she kept a steady rhythm letting the wet sounds of her sucking fill the air around them. Her grip on his thighs tightened slightly as she adjusted her position pressing her knees more firmly against the rooftop floor as she leaned forward to take him down to the base.
Kiba exhaled slowly and ran his fingers through her silver-white hair feeling the soft strands slip between them before resting his hand against the back of her head. He did not push or force her down because she did not need guidance. Koneko had been doing this for quite a while and knew exactly what he liked.
Warm saliva dripped down his shaft as she quickened her rhythm her mouth tightening around him her tongue pressing against the sensitive ridge beneath his cock. Kiba's breathing grew heavier as she worked him toward release keeping the same smooth pace even as his grip on her hair tensed. The feeling built rapidly through his body, radiating from where her mouth surrounded him. His stomach tightened his and legs stiffened as he let out a slow controlled breath.
The feeling built up more with every stroke of her mouth until he finally released inside her. His cock throbbed as cum spilled down her throat while she held him deep and swallowed everything without hesitation. Her throat flexed around him as she took in every drop while her hands stayed firm against his thighs.
Kiba kept his fingers tangled in her hair as his body tensed with the last pulses of pleasure running through him. Koneko did not move until she was sure he had given her everything. Only then did she pull back with his cock slipping from her lips. A thin string of spit and cum connected them before she licked it away. She wiped her mouth with the back of her hand while keeping her usual blank expression.
Kiba watched the way her chest rose and fell in a steady rhythm while her hands rested on her lap. Her body language told him that she was content with what she had done.
He reached out and placed his hand on top of her head with his fingers brushing through her silver hair. "Thank you Koneko. It felt great as always."
Koneko nodded once before her gaze shifted toward the bento box he had placed beside the bench. Without a word, she picked it up and settled it on her lap before opening the lid to reveal a carefully arranged assortment of dishes.
"You made tamagoyaki again," she said as she picked up a piece with her chopsticks.
"You like it so I made extra" Kiba said while opening his own box.
Koneko picked up her chopsticks and took a bite of the meal, savoring the flavor without rushing. Her eyes closed for a moment as she chewed slowly taking in the rich taste. She ate with the same blank expression she always had but there was a faint smile on her lips.
Kiba watched her reaction with quiet satisfaction knowing that she enjoyed his cooking even if she didn't express it verbally. Her eating habits had always been straightforward and honest never hiding how much she appreciated good food.
As they ate side by side in comfortable silence Kiba remembered how this strange arrangement had started. Koneko had always found ways to sneak bites of his meals back when he first started bringing homemade lunches. It became a regular occurrence until one day she simply sat beside him and started eating without asking.
He never minded—if anything he found it amusing. Plus, it was nice to have someone to eat lunch with so he always made extra for her.
But one day she looked up at him between bites with a rare flicker of concern in her eyes and said in her soft monotone voice "I can't keep taking your food for free."
Kiba only smiled and told her it was fine but Koneko shook her head. Her grip on her chopsticks tightened as she spoke again with determination hidden beneath her calm exterior.
"I'll keep paying you back" she murmured before returning to her meal with the same steady calm that defined her.
Then, a few days later, she came to the rooftop and demanded he take off his pants. Sufficed to say, he was confused as hell but she didn't let that stop her. She forced him to sit down on the bench they are currently at, practically ripped off his pants, and started "playing" with his dick before he could protest. By the time his mind caught up to what was happening, she already had his dick in her mouth and it felt way too good to pull away.
He did try to dissuade her afterward but it never worked. Since then, every lunch always ended up with him cumming in her mouth before they eat.
They finished the last of their food as the rooftop remained quiet except for the sound of rustling leaves and the occasional distant voice from below. Koneko placed her empty bento box beside her while Kiba closed his own and set it aside. The warmth of the meal settled in his stomach as he glanced at the girl beside him who sat with her usual composed demeanor.
Kiba exhaled through his nose before shifting slightly to face her. "Koneko" he started as he rested an arm against the back of the bench. "You know you don't have to keep doing this right?"
Her golden eyes slowly lifted to meet his gaze with that same unreadable calm.
"I know," she said in that soft monotone voice of hers.
This had practically become a ritual since they started. He would tell her she didn't need to do it and she would continue to do so anyway.
Kiba studied her for a moment waiting for her to follow it up with something dismissive like she usually did but instead, she did something unexpected. She leaned slightly forward. Her finger touched her lips as if she was reminiscing about something.
"I like doing it."
The words were simple and direct yet they carried a weight that made Kiba pause. She had never outright admitted this before even though her body language had always made it obvious to him.
Koneko blinked slowly as if considering something before adding "I like the taste too" without a hint of hesitation.
Kiba blinked while processing her words. Koneko never lied and never said anything she didn't mean so there was no mistaking the truth in her statement. His cock twitched slightly at the thought of her words.
She did not wait for a response. She stood up with smooth movements before adjusting her skirt and giving him a brief glance.
"I'll see you later." She said before she turned and made her way toward the rooftop door with her pace as steady as ever.
The rooftop door closed behind her leaving Kiba alone in the cooling night air. He exhaled slowly before leaning back against the bench with a thoughtful hum.
Tomorrow would be the same as always. He would make her lunch. She would insist on "paying him back" in her own way. They would eat together in comfortable silence.
And honestly, he found himself looking forward to it every day.
He grabbed the empty bento boxes and stared at the rooftop door where Koneko had disappeared moments ago. The wind brushed against his skin as he stood there for a moment longer while his thoughts drifted back to something he had long since come to terms with.
He never thought things would turn out like this when he first woke up in this world.
He had been confused as hell back then. One moment he was himself, a regular guy from another world, and the next, he was Kiba Yuuto with all of Kiba's memories flooding his mind. He was able to figure out what had happened from the memories. Kiba had died during the event of his "backstory" long before Rias could find and reincarnate him, but somehow, he had ended up taking Kiba's place and survived just long enough for Rias to arrive.
He never told anyone.
Not that there was ever a need to. Everyone who knew Kiba was dead and even those who didn't would rationalize his change in personality as being due to the traumatic event he went through. He also took the name Kiba Yuuto that Rias gave him, not because he was trying to escape his past like Isaiah, but because he wasn't Isaiah.
Then, like any who'd end up in this situation. His first instinct had been survival. Strength. Doing everything he could to ensure that he would never be weak. Because in this world, strength is something that matters a lot.
He trained harder than the original Kiba ever did. He pushed his limits beyond what was expected. He used every bit of his knowledge about High School DxD to prepare for threats before they even appeared.
He let out a breath and shook his head as he made his way to the rooftop door.
There is no use thinking about it now. The only thing he could do was try his best to prepare.
Kiba's body ached before he even opened his eyes. A dull, throbbing pain settled deep in his muscles while a lingering warmth spread through his chest.
Now he was awake and felt like something was wrong.
His skin was bare against the soft sheets. A familiar scent lingered in the air, light and comforting. He shifted slightly and that was when he felt it. Something warm, soft, small.
His eyes snapped open.
Koneko lay beside him with her head resting against his shoulder, her body pressed flush against his side, and her legs lightly tangled with his. Her breath was steady and calm. She was completely naked, her smooth pale skin touching his without any barrier between them.
Kiba stared at her in silence while his mind pieced together what had happened. The last thing he remembered was training. He had pushed himself past his limits again. His body had reached the breaking point and eventually, everything had gone black. Now he was here in his bed with Koneko naked beside him.
She met his gaze without hesitation, her expression calm and unreadable as always.
"You're awake," she said.
"Why are we naked?"
"Senjutsu heals better through direct skin contact," she said in the same monotone voice as if this was completely normal.
Koneko shifted slightly, pressing herself closer while her hand rested lightly against his chest. A faint glow of energy pulsed from her fingertips, sinking into his skin, and the ache in his body lessened almost immediately. The warmth he had felt earlier wasn't just body heat. It was her Senjutsu working through him, repairing the damage he had done to himself.
"You were overdoing it," she said without looking away. "You collapsed. I brought you back here and started healing you."
Kiba let out a slow breath while the warmth of her Senjutsu continued to spread through his body. "I did push myself too hard again, didn't I?"
Koneko gave the smallest nod, "Everyone was worried..." her grip on him tightened ever so slightly. "I was worried."
He could hear the worries in her voice.
"I'm sorry for making you worry." He said quietly while resting his hand on top of hers. "Thank you for taking care of me, Koneko."
Koneko stayed still for a moment longer before she pressed herself just a little closer to his side.
"You make good food," she said simply.
Kiba chuckled under his breath before closing his eyes. The steady flow of energy combined with the warmth of her body lulled him into a deep sense of comfort.
Maybe he really did push himself too hard. Maybe he needed to let himself rest every once in a while. Maybe he needed to stop being so reckless with his training.
'Yeah... that sounds nice...'
Kiba drifted in and out of sleep while the warmth of Koneko's Senjutsu kept his body relaxed. His muscles no longer ached and his breathing had settled into a steady rhythm. The exhaustion from his training had finally faded leaving only a deep sense of comfort.
Then a different kind of warmth surrounded him.
His mind stirred as the familiar feeling of slow and wet glide of lips and tongue moved along his cock. A tight slick pressure enclosed his length while a familiar heat pulsed around it. The slow rhythmic motion of a small mouth working up and down his shaft made his breathing hitch as he blinked his eyes open.
The blankets had been pushed aside and the only thing in front of him was Koneko's bare ass. Her small toned body rested over him in a sixty-nine position with her knees planted on either side of his chest. Her tail was out and it moved slightly with each motion of her mouth as she continued to take him deep into her throat.
His cock throbbed inside her mouth as she sucked him with smooth practiced movements. Her tongue glided along his shaft while her lips sealed tightly around him. The wet sounds of her sucking filled the quiet space between them as her head bobbed with a slow, controlled rhythm.
"Koneko?" he murmured with a voice still rough from sleep.
She pulled back just enough for her lips to part from his tip before she spoke in her usual calm monotone. "You got hard while you were sleeping," she said before running her tongue over the head of his cock with a slow deliberate motion. "So I decided to help."
Kiba let out a breath. He should have expected this. Koneko never ignored an opportunity to put her mouth on his cock after the first time. She had long since gotten past the point of waiting for permission. If she wanted to do it she would simply do it.
Her ass remained directly in front of him with the soft pale curve of her body on full display. Her small pink slit glistened slightly in the low light while her tail sways back and forth.
"If you're going to wake me up like this," he said with a smirk as he grabbed her ass. "Then I should return the favor."
Kiba spread her ass wider with both hands as he ran his thumb along her wet slit. The heat coming off her body was impossible to ignore while the slick warmth of her entrance coated his skin. Koneko's body stiffened slightly at the touch.
Koneko pulled back just enough to let his cock rest against her tongue while she spoke in a soft monotone voice. "You don't have to do this."
Kiba smirked as his thumb slid up to her clit and rubbed slow circles against the small sensitive bud. Koneko's breath caught for just a second before she let out a quiet exhale through her nose.
"I know." He returned the answer she had given him so many times before.
Koneko let out a small breath as her body responded to his touch. Her thighs trembled slightly while her tail flicked against his stomach. She had always been the one to take care of him. She had never once asked for anything in return. But that did not mean she did not want it. She simply ran away before he could get the chance to do so.
She did not respond but she did not stop him either.
Kiba moved his finger inside her and curled it around with slow deliberate strokes. "You're already this wet," he said as he added a second finger and spread it slightly to feel the way her tight walls gripped him.
He kept fingering her at a slow steady pace watching the way her body reacted to every movement. Her breathing grew heavier and her grip on his thighs tightened.
Koneko gave no response as she lowered her head and took him back into her mouth. Her lips tightened around him while her tongue swirled against his shaft as if trying to distract herself from the new sensations running through her body.
Kiba removed his fingers from her dripping slit before grabbing her thighs and pulling her hips down toward his face. Her back arched slightly in surprise as he pressed his mouth against her soaked pussy.
A sharp breath escaped her nose as his tongue slid along her entrance. Her grip on his thighs tightened while her movements around his cock faltered for a brief second.
"You really don't need to," she muttered between heavy breaths.
Kiba chuckled against her slit before flicking his tongue over her clit.
"I'm doing it anyway," he said before diving in deeper.
His tongue flicked across her pussy lips with slow steady strokes as her wetness coated his mouth with each movement. The taste was rich and slightly salty with a faint natural sweetness that clung to his tongue.
Her pussy was soaked. Every flick of his tongue against her folds spread her slickness further across his lips and chin. Each time he pulled back to breathe a thin strand of her juices stretched between his tongue and her entrance before breaking apart when he dove back in. His grip on her hips tightened as he pressed his mouth against her harder sucking lightly on her clit before dragging his tongue back down through her folds.
Koneko's breathing grew louder and quicker as his fingers dug into her thighs. Her small body shivered as if trying to pull away from the new sensations. Again, she tried to distract herself by focusing on his cock, sucking it as hard as she could as if the movement alone could focus her mind.
It only worked for a moment, until he spread her asscheeks further and his tongue pushed its way into her.
"Hmm-" Koneko's mouth clamped down on his cock as she let out a strangled noise. Her body shivered with another involuntary spasm before she forced herself to relax and resume sucking.
His tongue pressed inside her, rubbing against the warm, soft walls of her pussy. Her taste filled his mouth as the tight walls of her entrance constricted around him. The heat of her core and the way her body reacted to each movement of his mouth drove him forward. He pushed his tongue in as far as it would go, wiggling slightly to feel the way her walls clung to him as if trying to pull him deeper.
Koneko's mouth remained firm around his shaft while her grip on him grew tighter and tighter. Each time he pushed his tongue into her her breathing grew more ragged and her pussy grew wetter.
He continued to eat her out as she sucked him hard. His finger returned to her clit. Her walls fluttered around his tongue as he circled the sensitive bud. His lips pulled away from her slit as his tongue reached her entrance and swirled against her slick entrance. He kept licking and sucking her pussy while playing with her clit.
"Hnnnn-...mmm..." The low noise came from Koneko's mouth in a soft moan as she held his cock in her mouth. She could feel herself reaching that familiar edge of pleasure with each stroke of his tongue. She redoubled her effort on his shaft trying to push aside the new sensations she was feeling. She needed to focus on him, make him cum before she let herself lose control.
Kiba let out a groan of pleasure as Koneko used her skills and understanding of his body to drive him closer to release. She had done this so many times. She knew exactly how to use her tongue and throat to get him off as quickly as possible.
"Koneko," he murmured as her small mouth surrounded him.
His cock twitched in her mouth as he got close, his hands squeezing her hips harder. She pressed her tongue against the underside of his cock and took him down to the base letting him slide deep inside her. She closed her eyes and hummed, sending vibrations along his length as she kept him trapped in her throat.
That was all it took for Kiba to cum. His cock throbbed as cum spilled down Koneko's throat. He filled her mouth with his cum and she swallowed every drop without hesitation. Her grip on him tightened while her throat constricted around him making him shudder as the last pulses of pleasure ran through his body.
She kept him in her mouth for a moment longer as he finished before slowly pulling away. Thin trails of white cum flowed from her lips as she lifted her head. Her golden eyes were glazed over, her face flushed as she blinked slowly.
He never saw her like this before. She always kept her usual blank expression even when she was pleasuring him. Seeing her like this, dazed and flushed with desire... his cock twitched and came back to full hardness despite having just cum.
She glanced at his cock and noticed.
"You're hard again," she murmured softly with her tongue darting out to lick her lips.
Kiba watched her reaction as she sat up straight and moved off his chest to straddle him. His eyes locked on her small breasts as she placed a hand on his chest. Her dripping pussy pressed against his cock, her heat spreading across him as she shifted her hips.
"Koneko?" he asked. They never went all the way before.
She looked at him with her still flushed face. He saw her small mouth curve into the faintest of smiles as her hands ran down to his cock and guided it into her pussy. She rubbed the head against her wet entrance.
"You made me horny. It's your fault." She said in a soft monotone voice with a hint of needy desire behind it.
Her small entrance stretched around his shaft as she sank down onto him. His cock pushed inside her with a faint squelch. Her body tensed for just a moment at the intrusion before relaxing and accepting his length with ease. She let out a long slow breath as he bottomed out inside her, her pussy clinging to his cock as if trying to keep him inside forever.
"Haaa... haa... haaa..." Koneko let out slow ragged breaths as her body shuddered. "It feels bigger than usual." She leaned forward resting her forehead against his chest and letting his warmth envelope her.
Kiba ran his hand down her back gently. "Are you okay?"
"Yesss..." she murmured with her hips shifting slightly. "It feels good..."
Kiba watched her as she stayed pressed against him with his cock deep inside her. Her tail curled around his thigh, twitching in an unconscious response to her arousal. She took a few deep breaths before slowly sitting up. Her small breasts rose and fell with each breath as her gaze met his.
She looked... horny, more expressive than he had ever seen her before. Her golden eyes burned with desire, her mouth parted slightly with heavy breathing, and the pink flush of her skin made her look all the more beautiful.
"I can't stop myself," she said in a soft voice as her hips started moving on her own.
Her small hips rose before sinking back down his cock as her pussy swallowed him whole. Her slick walls stretched around his length as she moved, a faint squelching sound filling the air with each motion. Her movements were slow at first, her body adjusting to accommodate his size. He could feel her walls quivering around his cock, the soft walls pulsing as if trying to milk him.
Her breathing grew heavier as she settled into a steady rhythm. The sight of her flushed body grinding down on him with her wet pussy stuffed with his cock was hypnotic.
Koneko lifted her hips and dropped herself down again. A long drawn-out moan escaped her mouth as she closed her eyes.
"Aaahhh... I feel so full..."
The sound of her horny, needy voice made his cock throb inside her. Koneko let out another moan before opening her eyes again to look at him.
"Kiba... it feels so good..." she whispered as her hips moved faster and faster, sinking him into the base.
"Yeah," he grunted, "It feels amazing."
Koneko looked down as her hips continued to move on autopilot. She bounced up and down, fucking herself on his cock. Her small breasts jiggled with each motion, her hair swaying with each movement. Her hands ran down his chest as she moved faster and faster.
Her movements grew erratic, her breathing loud and heavy, and her movements started to lose their steady rhythm.
Kiba decided then to grab her hips and thrust up into her. His cock slammed into her, hitting the deepest parts of her.
"Nnnnhh-ahh-hhhh-" Koneko's mouth opened in a long, low moan. Her body tensed for a second before she collapsed against his chest.
Kiba held her hips steady as he pounded her with a rough pace, his hips slapping against her thighs. The wet sound of her pussy being hammered into by his cock echoed in the quiet space around them.
"Haaahhh... haahhh... Hnnnggghh-" Koneko moaned into his chest as her body jerked with each thrust. "Hnnnggggh-Kiba-" her voice rose into a loud cry before cutting off. Her pussy clenched around his cock as she got closer to the edge. Her orgasm was fast approaching and he felt his own close behind.
"Koneko, I'm gonna cum."
"Yes, yes... cum inside MEEEE-" she cried out as her small body shuddered in his grasp.
Koneko's pussy constricted around him as she reached her peak. Her body trembled and her walls spasmed around his length as her orgasm ripped through her.
The feeling of her walls contracting around him sent him over the edge. His cock throbbed and it buried it deep inside her before he came. He let out a loud grunt as he pumped her full of his cum. His cock jerked inside her with each pulse of his cum, filling her pussy with his warm sticky cum.
"Hhhahhh... Haaaa... hahh..." Koneko panted as she leaned against his chest, her small body still shaking with aftershocks of pleasure.
Kiba rested his head against the pillow while he caught his breath. He felt his cum ooze out of her pussy, trickling down the underside of his shaft before dripping onto his thighs.
Koneko took a few moments before sitting up.
"That feels good..." She looked him in the eyes, her golden eyes still heavy with need and lust. "I want, more~"
Koneko didn't wait for she started moving again.
Kiba could only let out a nervous laugh at the sight. He had a feeling he just awakened something dangerously bad for his future health.