This is something I wrote in January, but totally forgot about; lol. It's also a nice coincidence for the people that recently asked for more Tai x Kari content. Enjoy!
It was a sweltering summer afternoon in Odaiba. The sun beat down unmercifully as Kari laid sprawled on her bed, trying to catch a breeze. Her school assignments were finished, but her mind kept wandering elsewhere. Specifically to thoughts of her brother Tai. She couldn't help fantasizing about his strong physique, honed from years of soccer. The beads of sweat that would glisten on his tan skin in the heat of battle. Those piercing brown eyes that saw right through her...
Just then, Kari heard the front door open and close. Tai was home! She listened closely as his heavy footsteps walked the floor. The sound of the bathroom door shutting and then...the shower turning on. Kari's breath hitched in her throat. Slowly, stealthily, she crept to her door and pressed her ear against it. Nothing could disguise the sounds now floating through the bathroom. Tai groaning in relief as the cool water sluiced over his aching muscles. His hands gliding soap over every rivulet and contour of his perfect form. Kari's cheeks flushed scarlet at the images flashing in her mind. Her hand drifted lower, fingers toying with the hem of her shorts.
Before she knew what she was doing, Kari found herself outside the bathroom. The door was slightly ajar, fog billowing out in curls. She peered in, holding her breath. And there he was in all his glory, back turned under the spray. Kari's eyes drank in the flawless sculpture that was her brother's body. Her fingers twitched with desire to touch, to caress, to claim. As if sensing her stare, Tai began to turn...
Kari froze, pressing herself back against the wall as Tai swung around, his hand gliding lazily across his chiselled torso. Rivulets of water trickled down the ridges of his six-pack, catching in the dark thatch below his navel. Kari's tongue darted out to wet suddenly dry lips. Even from a distance, she could see every defined muscle standing out in sharp relief. Tai was absolutely gorgeous, the picture of masculine perfection.
Kari's eyes were riveted to the prize between Tai's legs. Even flaccid, his manhood was impressive in size and girth. But seeing it swell under the spray sent Kari's imagination into overdrive. She imagined wrapping her dainty fingers around that thick shaft, feeling it pulse and harden at her touch. Her mouth watered at the thought of taking him between her lips, tasting her brother on her tongue.
Tai gripped himself firmly, working up a soapy lather from root to tip. Kari mirrored his movements beneath her shorts, slipping two fingers deep inside her dripping hole as her other hand rubbed tight circles around her clit. She was transfixed by the way Tai's large hand barely encompassed his massive length. He tugged leisurely, drawing all sorts of delicious sounds from his throat.
Kari upped the pace, eagerly fingering herself in time with Tai's strokes. Her slick palm sliding over her swollen bud sent shockwaves through her body. But she needed more, needed to feel filled. Without thinking, she slipped a third finger into her velvety channel, imagining it was Tai thrusting deep.
Kari's whole body trembled as waves of bliss washed over her. But it wasn't enough to sate her longing. She needed to feel Tai, needed to make all her fantasies reality.
Before she could second guess herself, Kari hastily stripped off her clothes and flung open the shower door. Tai whirled around with a surprised, "Kari, what-"
His words died on his lips as he drank in the sight of her naked before him. Kari stood breathless, cheeks flushed and hair dishevelled from her self-indulgence. Her eyes roamed hungrily over Tai's gorgeous form, lingering on the stiff length jutting proudly from between his thighs.
"I...I couldn't stay away any more," Kari panted, slowly stepping into the stall. "I need you, Tai. Please..."
She made to close the distance between them, but Tai held up a hand, conflict raging in his eyes. "Kari, we can't. You're my sister."
"Do you really want me to stop?" she challenged, closing the gap to brush her pert breasts against his slick chest. Tai's breath hitched at the contact.
Kari grasped his manhood, delighting at how it pulsed heavily in her grip. "Tell me you don't want this too." She began pumping him teasingly slow.
Kari's small hand could barely fit around Tai's thick girth as she began stroking him leisurely. She sighed blissfully at the feeling of hot, silken steel in her palm.
"Tell me you don't crave this as much as I do, big brother," Kari breathed against Tai's lips between kisses. Her fingers teased over the bulbous head, gathering beads of precum to ease her way.
Tai groaned deep in his throat, hips unconsciously thrusting into her fist. "Fuck, Kari...you have no idea how long I've dreamed of touching you." His hands roamed from her pert breasts down to her tight rear, squeezing hungrily.
Kari rewarded his confession with a firmer pump, twisting her wrist just under the crown. Tai captured her mouth in a fevered kiss, plundering her depths with his tongue. She matched his fervour, stroking him faster now from base to tip.
"You like that, don't you?" she purred, nipping his bottom lip.
Kari swirled her thumb through the bead of precum welling from Tai's slit, spreading it to ease her motions. "You feel so big and thick in my hand, onii-chan," she purred against his lips. "I want you to fuck me with this fat cock."
Tai groaned at her dirty talk, thrusting earnestly into her tight fist. "You're so naughty, imouto. Talking like that is gonna make me cum."
"Then cum for me, brother," Kari demanded huskily. She worked him with a vengeance, twisting and stroking from root to tip.
Tai dropped his head back with a guttural growl, fingers digging into Kari's hips as jets of hot seed spurted from him. She pumped relentlessly through his powerful release, milking every last drop from his throbbing member.
Tai's powerful orgasm left him trembling against the cool tiles. Kari continued working his softening length, sucking the head into her mouth to gently cleanse him.
As his breathing slowed, Tai carded his fingers through Kari's hair. "You truly are insatiable, little sister." Though his body sang with release, his desire for her burned still.
Kari peered up at him with lust-darkened eyes. "Only for you, onii-chan." She turned in his arms, presenting her glistening sex to him with a sultry gaze over her shoulder.
Tai pressed against her back, kissing her neck gently as one hand cupped her breast. The other slid down her quivering stomach to her waiting heat. "You're so wet for me already, baby girl," he groaned against her skin.
His thick finger circled her clit teasingly, coaxing a breathy moan from Kari's lips. "Please, Tai...I need to feel you inside."
Tai eased a digit into her velvety channel, pumping slowly. "I'll make you cum over and over, Kari. You'll feel so good and full when I'm done with this pussy."
Another finger joined the first to thoroughly stretch her tight walls. Tai took his time ensuring she was more than ready to take his thick cock. Tai couldn't resist, he had to taste her.
Kari whimpered and rocked her hips, greedy for more contact as Tai scissored his fingers inside her. But it wasn't enough—she needed to feel him everywhere.
"Please, Tai...I want your mouth on me too," she begged breathlessly.
Tai groaned at her wanton request. "As you wish, baby girl." He withdrew his fingers, leaving Kari feeling suddenly empty.
Tai spun her to face the wall and nudged her thighs apart. "Hold on tight, sis. I'm gonna eat this sweet pussy till you're screaming."
Kari eagerly braced herself, peering between her legs as Tai sank to his knees. She cried out the moment his tongue delved into her dripping slit, lapping up her arousal with broad strokes.
"You taste so fucking good," Tai growled against her folds. His hands squeezed her ass, spreading her further to fully expose her to his ravenous mouth. Tai lapped eagerly at Kari's sopping pussy, drinking in her tangy essence. As her brother, he felt an obligation to show her every kind of pleasure.
His thumbs spread her plump cheeks further, exposing her most intimate places. Tai flicked his tongue lightly over her puckered rosebud, eliciting a startled gasp from Kari.
"You like that, don't you sis?" he teased, circling the tight ring of muscle. Kari whimpered and squirmed under his ministrations, the sensation foreign yet intensely stimulating.
Tai returned his attention to her weeping cunt, greedily sucking her swollen clit between his lips. He flicked it rapidly with the tip of his tongue.
Kari cried out, shamelessly grinding her pussy against Tai's talented mouth. Her hands gripped handfuls of his hair, holding him against her as pleasure coiled hot and tight.
"Please don't stop, onii-chan! I'm so close," she keened. Tai redoubled his efforts, intent on sending his baby sister over the edge.
Kari leaned weakly against the wall as Tai's talented tongue worked magic on her throbbing clit. "Don't stop, don't stop!" she chanted.
Tai curled two fingers into her spasming channel, rubbing her g-spot mercilessly as he sucked hard on her sensitive nub. Kari shrieked, her second orgasm hitting like a freight train.
She shuddered violently through the intense pulses, juices flooding Tai's mouth. He lapped it all greedily, prolonging her pleasure.
As Kari's trembling subsided, Tai stood, his hardened length jutting proudly. He grinned, lips glistening with her essence. "You cum so sweet, baby girl."
Kari peered at him through heavy-lidded eyes, still floating in her post-orgasmic haze. She reached weakly for Tai's cock, giving it an experimental pump.
"Please, onii-chan. I need to feel you inside," she begged breathlessly. Tai lifted Kari easily, her slight frame nothing to his powerful physique. He pinned her to the wet tile with her back to his chest, fingers digging into her shapely hips.
"Hold on tight, sis. I'm gonna fuck you so good." He guided his thick tip to her dripping entrance, teasing her swollen flesh. "You ready for this fat cock?"
Kari whimpered as the broad head of Tai's cock parted her puffy lips, her arousal coating his length. He teased her entrance leisurely, rubbing himself through her slick folds.
"Please Tai, I need you inside!" Kari begged, bracing herself against the wall. Tai chuckled darkly, giving an experimental thrust that barely breached her tight ring.
"Tell me what you want, baby girl. Use your words." He nipped her earlobe, continuing his slow torture.
"Fuck me with your big cock!" Kari cried out shamelessly. "I want you to fill me up, onii-chan!"
Tai growled in her ear, "As you wish." In one deep stroke he sheathed himself to the hilt, tearing a scream from Kari's lips.
Tai held Kari close, savouring the feeling of being fully sheathed in her tight heat. He pressed soft kisses to her neck and shoulders as his hips rolled in shallow strokes.
"You okay, baby girl? I don't want to hurt you," Tai cooed gently against her skin.
Kari nodded frantically. "Don't stop, onii-chan. It feels so good." She pushed back to meet his lazy thrusts, her inner walls caressing his length.
Tai gripped her breast in one hand, pinching her nipple lightly as he gradually increased his pace. His other hand slipped down her quivering stomach to rub tight circles on her clit.
Kari mewled, overwhelmed by the dual sensations. She was made for this—for her big brother to claim her so thoroughly with his thick cock.
Tai aimed to worship every inch of her perfect body. He nipped her earlobe, still rolling his hips at a leisurely pace. "You feel so good wrapped around me, sis. So tight and wet."
His gentle ministrations had Kari floating on a cloud of pleasure. She clung to him, lost in the feel of their bodies joined as one.
The pleasure building in Kari's core was becoming too much to bear passively. She needed more—needed to take control and ride her brother's thick length to completion.
"Tai, let me ride you," Kari begged breathlessly, grinding her ass against his hardness. "I want to feel you deep inside me."
Tai groaned and reluctantly withdrew, turning Kari to face him. "By all means, baby girl. Show big brother what that tight pussy can do." He sat on the built-in shower seat with a predatory grin.
Kari eagerly straddled his lap, grasping Tai's slick cock and sinking down with a wanton moan. She bottomed out quickly, savouring the feeling of fullness.
Bracing her hands on Tai's shoulders, Kari began to bounce in his lap. She set a punishing pace from the start, impaling herself over and over on his thick length.
"Fuck, you feel so good, sis," Tai growled, meeting her downward thrusts. His fingers dug into her swinging breasts, pinching and pulling her nipples.
Kari whimpered and rode him faster, clinging to Tai as her thighs began to tremble from exertion. Wave after wave of pleasure crashed through her, each one more intense than the last.
Kari felt the pressure mounting impossibly fast as Tai rammed up into her soaked cunt. "I'm gonna cum, Tai!" she shrieked, bouncing frantically in his lap.
Tai grunted with each powerful thrust, his fingers digging bruises into her bouncing ass cheeks. "Cum for me, sis. Milk this fat cock dry."
With a final stroke that hit her deepest point, Kari threw back her head and screamed. Her pussy clenched almost painfully around Tai's pistoning length as her orgasm ripped through her.
Tai growled at the feeling of her cunt clamping down on him, milking his cock for all it was worth. With a few more thrusts he joined her, spilling rope after rope of hot seed into her convulsing channel.
They slumped together, still intimately joined, panting harshly under the cooling spray. Tai nuzzled her neck tenderly as they descended from their high.
"You feel so good when you cum on my cock, baby girl," he murmured. Kari smiled dreamily, blissfully wrung out in his strong arms.
Hikari sighed contentedly as Tai held her close under the cooling spray. But deep inside, a fire still smouldered, stoked by their passionate union.
She peered up at Tai through heavy-lidded eyes, desire swirling in their depths once more. "I want to taste you, onii-chan," she whispered lustfully.
Tai groaned, already half-hardening again at her sultry request. He leaned back against the tile as Hikari trailed kisses down his torso.
She stopped to swirl her tongue around his taut nipple, drawing a hiss from Tai. Then lower still, until her warm breath ghosted over his thickening length.
Hikari lapped gently at the head, collecting their mingled essence on her tongue. She moaned at the decadent flavour before taking him fully into the velvet heat of her mouth.
Tai carded his fingers through her hair as she began to bob, hollowing her cheeks to suck him hard. "Fuck, just like that baby girl. You were made for sucking cock."
Spurred on by his praise, Hikari increased her efforts, slurping and licking with great gusto. Hikari moaned around Tai's thick length, greedily suckling as she worked him with practised skill. She swirled her tongue around the swollen head, lapping up the bead of precum that pearled from the slit.
Tai grunted and fisted a hand in her hair, guiding her bobs as ecstasy gripped him. Hikari relaxed her throat and took him hilted, her nose nuzzling his trimmed patch.
She gazed up with doe eyes, never breaking suction even as her throat convulsed around his girth. Tai's knees shook at the exquisite sensation.
"Such a good girl for your onii-chan," he panted raggedly. Hikari hummed in approval, doubling her efforts to milk him dry once more.
She pulled off with a lewd pop, peering over her shoulder with a sultry grin. "Fuck me from behind, Tai. I need to feel you splitting me open."
Hikari wiggled her ass enticingly, knowing the hypnotic effect it had on her brother. Tai groaned at the sight of her tight pucker framed by plump cheeks.
He dragged two fingers through her slick folds, circling her twitching rosebud. "You want it here too, don't you baby girl?"
"Yes, please Tai!" Hikari begged shamelessly. "Make me yours in every way."
Tai slowly pushed the tip of his finger inside her ass, stretching the tight ring of muscle. Hikari keened and pushed back, her cunt dripping.
Tai withdrew his finger, rubbing the slick essence over her back entrance. He lined up his thick cock, teasing them both.
"You ready for this fat cock in your ass, sis?" Tai growled, inching the broad head inside her tightly clenched hole.
Hikari whimpered, her flesh yielding inch by agonizing inch to the intrusion. "More, onii-chan. Claim me completely!"
"You're such a greedy little slut for your brother's cock," Tai growled, plunging home in one deep stroke.
Tai stilled, allowing Hikari's tight ring to adjust to the sheer girth stretching her open. He pressed gentle kisses to her sweat-slicked back as she panted.
"Shh, you're doing so well, baby girl. Just breathe," he soothed. Gradually the tension drained from her muscles.
Hikari rolled her hips experimentally, moaning at the decadent fullness filling her completely. "Please move, onii-chan. I need to feel you."
Tai obliged with short, shallow strokes that had Hikari mewling wantonly. The drag of his cock dragging along her inner walls sent sparks of pleasure through her core.
He gripped her swinging breasts, pinching her nipples in time with each thrust. Hikari pushed back to meet each inward glide, taking him deeper.
Tai withdrew slowly, then pressed back inside her velvety heat inch by inch. He set a measured pace, bottomed out fully before retreating almost completely.
Each leisurely thrust targeted Hikari's sweetest spots, dragging along her inner walls. She whimpered and clutched the tiles, overwhelmed by the exquisite fullness and drag of his girth.
"You feel so good taking your big brother's cock, sis," Tai growled next to her ear. He nipped the tender lobe, still moving at his languid pace.
Hikari pushed back to meet each inward glide, moaning wantonly. "Only for you, Tai. Only your fat cock can make me feel this good."
Her brother knew her body better than anyone, understanding just how to work her toward rapture without haste. Tai aimed to worship every inch of flushed skin with thorough, deep strokes.
Tai sensed Hikari nearing her peak once more. He gripped her bouncing breasts, kneading the plump mounds firmly.
"You like that, baby girl?" he growled into her ear, increasing his pace by slow increments. "Like how I fuck your tight little ass?"
Hikari keened and pushed back to meet each powerful thrust. The new intensity had Tai's heavy cockhead hammering her deepest recesses exquisitely.
"Such a greedy little slut for your brother's cock," Tai growled into Hikari's ear.
"Only for you, onii-chan!" she cried, fingers clawing at the tiles. "Fuck me harder, make me cum on your fat cock!"
He redoubled his efforts, pistoning into her clutching asshole with abandon. His heavy balls slapped her soaked folds with each impact, stoking the fire in her core.
Hikari screamed incoherently, lost to the overwhelming pleasure. She pushed back to meet each punishing thrust, taking his thick meat to the hilt.
Tai's fingers twisted her taut nipples almost to the point of pain, sending shocks of rapture straight to her pulsing clit. Combined with the ruthless pounding of his cock, it had Hikari hovering at the brink.
"Fuck! You gonna cum for me, baby girl?" Tai snarled, biting her shoulder hard. His fingers left her nipples to rub frantic circles around her swollen bud.
Hikari thrashed helplessly, clawing at the wet tiles. "Yes, yes onii-chan! Make me cum on your fat cock!"
With a few more punishing strokes Tai located her sweet spot once more. Hikari stiffened and screamed her release, walls convulsing powerfully around his pistoning length.
Tai felt his own peak approaching as Hikari's ass continued milking his cock through her orgasm.
He pounded into her frantically now, balls slapping her swollen clit. The lewd slap of flesh echoed off wet tiles.
"Gonna fill your tight ass with my cum, baby girl," Tai growled through clenched teeth.
Hikari pushed back to meet each punishing thrust, keening her approval. "Yes, breed me onii-chan! Want to feel you explode inside me!"
A few more deep strokes located her sweet spot once more. Tai stiffened as white-hot pleasure engulfed him.
Tai grunted savagely as his cock pulsed jet after jet of scalding seed into Hikari's depths. She keened in rapture, feeling her inner walls painted with his essence.
"Take it all, you greedy slut," Tai snarled through clenched teeth. He slammed home brutally with each ejaculation, ensuring not a single drop was wasted.
Hikari pushed back to meet each forceful thrust, milking him for all he was worth. The obscene squelch of fluids mixing echoed around them.
"I can feel you pulsing, onii-chan!" she cried out deliriously. "Filling me to the brim with your cum!"
Tai's cock convulsed powerfully, continuing to erupt even as he started to soften. Wrung out but sated, he collapsed against Hikari's back, still embedded to the hilt.
She whimpered at the exquisite fullness, caressing her bloated stomach almost reverently. No one could claim her so completely as her loving brother. They were two halves of a whole.
Tai held Hikari tenderly as she came down from her high. He pressed gentle kisses to her face, tasting the salt of her tears and sweat.
"You okay, baby girl?" Tai asked softly, nuzzling her neck.
Hikari sighed contentedly and turned in his embrace. "Never better, onii-chan. Being with you makes me the happiest."
Tai smiled and captured her lips in a sweet kiss. "I live to please you, my love. You mean everything to me."
He hugged her lithe frame tightly to his muscular chest, stroking her damp hair soothingly. Hikari nestled against him with a blissful hum.
"Hold me like this forever, Tai. I never want to be apart from you," she murmured, tracing idle patterns on his skin.
Tai pressed a kiss to her forehead. "As you wish, baby girl. We belong together, now and always."
He tickled her sides lightly, eliciting a giggle. Hikari's joyous laughter was the most beautiful sound to Tai's ears. He vowed to keep her smiling always.
I hope you liked this chapter, thanks for reading.
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