Another Kari/Tai story, but this time a bit more focused on Kari. An author here wrote that Tai could be a huge Disney fan, so I decided he also could be an anime fan.
Warning: Consensual incest between siblings.
Disclaimer: I don't own Digimon or Cardcaptor Sakura.
With a smile Kari rummaged through her old wardrobe, her parents had agreed to buy her a new one, now she was sorting out which clothes she wanted to keep and which she no longer needed.
At the very back she found a plastic bag with a uniform in it; at first she was shocked because she thought it was an old school-uniform she forgot to return, but at a second glance she saw that it was a Cardcaptor Sakura cosplay outfit that her brother had given her as a present once.
She only had worn it once on a Halloween party and probably forgot about it. Kari took it out of the plastic bag and unfolded it. It was a sailor style school uniform and on the tag was written 'Bandai official Cardcaptor Sakura cosplay outfit'.
Kari became very nostalgic; she remembered watching the show with her brother, while it was just fun for her, Kari was pretty sure that Sakura had been her brothers first crush.
She smirked as an idea crossed her mind, it was spring holidays for her and Tai, but her parents still had to work, since it was only 11:30 am, she still had at least six hours before her parents came home. Kari quickly took off her clothes except for her underwear and put on the cosplay outfit.
It was a bit small because of her recent growth spurt, the jacket was no entirely covering the whole of her flat belly, also it was pretty tight around her breasts and the skirt now was very short, definitely not suitable to wear it in the public.
She left her room and walked straight to her brother's room, she expected him to be playing video games. Kari knocked on his door, "Onii-chan, can I come in."
"Sure," was his immediate answer. She opened the door and saw her brother lying on his bed watching the results of the latest play day of the J1 League.
"Onii-chan, look what I found at the back of my wardrobe."
Tai lazily looked at her and Kari started to giggle when she saw her brother's eyes getting bigger and bigger, realizing what she was just wearing.
"Look there's also fan-service included," she said with a giggle and spun around on one leg as quickly as possible. The motion made the skirt fly up giving Tai a brief glance on her white panties.
"It's just perfect," he said with a blush.
"Hikari in Sakura-chan's outfit … it's so moe," he said while he got up from his bed, but because he only had eyes for his sister he accidentally slipped and fell on his back.
From this angle he could look even more under her skirt and already saw the brim of her panties, hypnotized by the view he crawled on the floor to see even more.
"Jeez, Onii-chan you're acting like a little child." Said Kari with a giggle.
Eventually he stood up again right in front of his sister. "You look so cute Kari, please let me hug you."
Kari looked at him with a smile. "Okay."
Tai wrapped his strong arms around her slender frame and buried his face in the crook of her neck, smelling the scent of her hair.
"Aah … how cute," said Tai dreamy.
Kari blushed as she let her hands travel over the muscular back of her brother. She enjoyed the feel of his warm body around here. Soon she felt something hard poking against her belly. Kari pushed one hand between herself and her brother moving it downwards towards the point where the hard thing was poking her. She moved her hand over the noticeable bulge in her brothers shorts.
"Jeez, Onii-chan… Look at how hard you have become. Am I turning you on?" asked Kari acting innocent.
"Ah!" yelped Tai, "No… Hey!" he added.
Kari continued to work her hand over the bulge of her brother. "It's okay, Onii-chan. I understand. Me wearing Sakura-chan's outfit turned you on, right? You are such an honest boy…" with flushed cheeks she looked at her brothers face. "I'm glad to see how excited you are for me."
Without any more words she went on her knees in front of Tai, opened the zip of his shorts and pulled them down together with his underwear. A bright smile appeared on her face when her brother's big erection was right in front of her face.
With a surprising eagerness Kari wrapped her hand around Tai's erection planting several kisses onto the sensitive skin.
"Hi-Hikari! W… wait…!" he stammered already close to losing control.
Kari giggled while she massaged the base oh her brother's shaft with one hand while the other was carefully playing with his balls. "Let me take the initiative to do naughty things this time." She said with a sing-song voice and started to give his exposed glans several sloppy licks.
After a few licks, Kari took as much as she could, of Tai's member in her mouth slowly bobbing her head along his length, drawing soft moans from her brother's mouth. When her brother's moans became louder, she took his length particularly deep into her mouth, sucking him in hard by hollowing her cheeks.
Every time her tongue made contact with the sensitive head of his member Tai made a more intense groan. Hearing the noises of her brother Kari pulled her head back, grabbing his penis with both hands she swirled her tongue around his glans as fast as she could.
The sensation of Kari's hot tongue swirling around his sensitive cock was too much for Tai and without a warning he shot his load into his sister's face.
"Aha! So much cum!" squealed Kari joyful.
Tai's lack of sexual relief in the past days started to take effect, and he came much more than usual.
"Wow… How amazing Onii-chan. You are still cumming." She said while giving his member gentle strokes.
"T… That felt so awesome, Hikari…" said Tai with crimson cheeks.
Kari smiled at her brother and swallowed some of the cum. With an innocent smile she lifted her skirt and flashed her panties to her brother. "Look. See how wet I've become from sucking your dick? You've got to be responsible and check it for me, Onii-chan."
Tai was amazed by Kari's sudden change to acting more innocent again, he couldn't help but play along with it.
"Alright. Take of your panties and let me have a good look at it, Hikari." He said eagerly.
She pulled down her skirt and panties in one motion and stepped out of them, showing her brother her smooth and freshly shaved pussy. "Here you go, Onii-chan…" she said with a smile.
Kari let herself fall back onto Tai's bed and spread her legs wide for her brother. Tai immediately put his head between her legs and started to lick her pussy. He was absolutely overwhelmed by how wet she was and how much more of her love juices were flowing out oh here. Every lick his tongue made was accompanied by cute moan of Kari, every moan was a symphony for him that urged him to keep going.
Kari's fluids had already soaked his face. "It's amazing how wet you are, Hikari." He whispered to her, as if to prove his words he gently pushed one finger inside her. "See… My finger is going in easily from how wet it is."
"Onii-chan…your…finger…so good…" she moaned while puling his face towards hers for a kiss.
At the same time Tai used his thumb to rub small circles around her clitoris. "Look your clit is becoming plump, Hikari. I can even stretch your pussy lips like this… You are such a naughty girl."
Kari moaned loud in pleasure and pushed her pelvis against Tai's hand. "O… onii-chan…! It feels so good…!"
"Soon it will feel even better." Said Tai with a smirk.
He let his slick finger travel down more until he reached her butthole inserting his finger just a little, at the same time he pushed his thump into her pussy, fingering both of her holes at the same time. Kari showed no protest at all and happily welcomed her brother's fingers. Felling no resistance Tai increased the speed of his hand and used his other hand to rub her clitoris.
"Onii-chan, it's stirring me up!" she shouted between moans.
"Alright, now cum for me." Said Tai while moving his hands as fast as he could.
Just when Kari was on the edge of having her own climax Tai removed his hands earning a loud whine of protest from her, but before she could complain Tai pushed his rock-hard dick with one swift motion deep into her aching pussy.
"Onii-chan's… dick… It's coming in…" moaned Kari in complete bliss.
Tai was amazed, his sister's insides were so warm, wet and welcoming. "Hikari… Your pussy feels so good… It's so tight!" he whispered into her ear.
"Your dick… I… it's feels so good, too… Onii-chan…" moaned Kari while she wrapped her arms and legs around her brother, feeling her climax building up more and more.
After a few more thrusts she could no longer hold back the pressure and climaxed hard, her mouth becoming a big o while she barely made any noise. Her love juices gushed around her brother's dick that was now thrusting at a slower pace letting her ride out the aftershocks of her orgasmic bliss.
Tai gave his heavy breathing, cute sister several kisses to the forehead while she dreamily looked at him. But he was still hard and was desperate for another release.
"Hey Hikari, Sakura-chan has a big brother too, right?" asked Tai.
"Yes," moaned Kari after a particularly deep thrust of Tai.
"I'm sure they have done naughty things all the time, just like us… Sakura-chan is so cute I bet no big brothers could ever resist her charms!" he said, while increasing the pace of his thrust.
It was almost too much for Kari she was still sensitive from her first climax and her brother's rapid thrust were hitting all her sweet spots. "Yes… I think so too… Onii-chan… Onii-chan!" she moaned loud.
Her brothers powerful thrust made her feels so good and the twitching of his hard member inside her made her feel even better. She could feel his body tensing up and his movements becoming more hectic. It was like his member was radiating pulsing heat deep inside her.
Tai could no longer hold it back; with a low groan he spurted his semen inside his sister. Feeling his hot cum gushing inside her, Kari was overwhelmed by a second orgasm.
He rolled off her and pulled hi sister into a loving embrace while showering her face with loving kisses. Kari happily melted into his embrace and rested her head against his chest. "I guess I should wear costumes more often." She said with a smile.