On Purpose


It was a hot summer day, when Tai and Kari were staying home. Their parents were out shopping, and trying to find a decent priced air conditioner. Tai was lying down peacefully on the couch taking a nap, and Kari was sitting on the floor watching t.v. They had at least 3 fans going and blowing at them.

" Good morning. You're watching channel 46 news. Today's high is going to be a sizzling 32 degrees celcius. Don't forget to crank up your air conditioners. Tomorrow's going to be even hotter. . . . "

Kari couldn't stand it anymore and turned off the t.v. with the remote control.

" Oh man. . . if only mom and dad would come home sooner with that air conditioner, Tai and me would be more happy." Kari whined as she looked back at Tai, who was slightly drooling. " He looks so cute when he's alseep. Now's my chance." Kari pulled a picture out of her pocket that she had gotten a friend whom was 14 years old to draw. It was a picture of herself and Tai making it hot on her bed.

" Unhh. . . I just hope that Tai doesn't wake up in the middle of things." Kari thought to herself as she found her hand snaking it's was down her shorts. " I wonder if. . . naw! He's not going to wake up. He sleeps like a log.". Kari's fingers moved her delicate cotton panties out of the way. Her middle finger found her clit, as it started to rub it gently.

" Aaahhh. . . oh this feels so good." Kari let out a few short gasps. She moaned softly, taking caution not to wake up Tai. Anothe one of her fingers moved it's way into her twat. She was soaking wet and a little sweaty from the heat, but she didn't mind. As long as if felt good. " Ohhh. . harder Tai. Aahhh." She moaned, having a fantasy of Tai moving his dick up and down on her clit. She started at the picture. She loved it, and kept it in her pocket at all times, just in case of emergencies like this one. She felt a heat burning up in her cunt. Her orgasm hit her like an eruption of a volcano. " Aaaaaahh. TAI!" She screamed out loud, not noticing the waking Tai.

" Huh? <snort> What's going on?" Tai slowly opened his eyes to look into Kari's.

Kari saw this and quickly pulled her fingers out of her moist cunt, grabbed the picture and hid it behind her back, and smiled sweetly.

" What were you doing Kari? I heard someone scream our my name, and I though that you were in trouble or something. Are you okay?" Tai asked, a little worried about his little sister.

" Uhh. . . I didn't hear anything!" Kari lied, slightly blushing.

" Well , alright I guess that I was just hearing things. If anything else comes up , tell me okay? I'm in the bathroom if you need me." Tai told her, heading off to the washroom down the hall.

The moment that Tai was out of sight, Kari folded the picture up and put if back in her pocket. Taking her fingers, she put them back down her shorts and pushed them in and out a few times in her soaking cunt. She removed her fingers and placed them in her mouth. " Mmmn. . this doesn't taste that bad." Kari thought to herself as she cleaned her fingers of her own cum." Although I must be careful next time to make sure that Tai doesn't suspect anything. What can I do to make this fantasy of mine come true? Oh! I know!" An idea snapped into her mind.

Kari went into the kitchen and pulled out a glass from the cupboard, filling it with freezing cold iced-tea from the fridge. Opening the freezer, she placed a few ice-cubes in the drink. Kari got out some freshly sliced watermelon from the fridge and put it on one of her mother's fine china plates. " Great, everything is going perfect. My plan is sure to work!" she thought. Then she heard the toilate flush and water running.

" Oh no, Tai's coming. " She gasped.

Tai walked out of the washroom and headed right back for the couch. He grabbed the remote control off of the coffee table and flicked the t.v on. His favorite Digimon Episode was on, " The Good, The Bad and The Digi " . He watched digimon everyday. Even tough he was in it. He kinda got pissed off with Gennai and his helper Digimon for taping the whole damned time in the Digiworld. He couldn't wait 3 more years. He was just anxious to see the new 02 episodes.

" Great. Plan 'S' will now be put into action." Kari smirked

(author's note: Project 'S'. The ' S ' stands for spanking )

" Here you go Tai, some nice cold watermelon and iced-tea." Kari happily said while carrying the very expansive plate and the iced-tea over to the couch.

" Woops. . " Kair shouted as she purposely dropped the plate, smashing in on the floor. The watermelon was squished into the tiles, and the plastic glass cracked. That sent iced-tea flying everywhere.

" KKKAAARRIIIIII!!" Tai screamed at Kari, running into the kitched and grabbing almost more than a handful of paper towels. " That was mom's favorite china dish. Couldnt' have you just used one of those leftover paper party plates from your birthday last week?" Tai yelled. " Here, clean this up." He said handing her the paper towels.

" No. You do it you lazy jerk." Kari smart-ass remarked.

Tai was taken quite aback by Karis' actions. She was usually a co-operative and kind girl who was careful, but little did he know that today would be different.

" I said CLEAN IT UP!!!" Tai was getting furious at his little sister. He was a very forgiving boy, but this was the last straw." You know that if mom found out that you broke her best plate she'd have a cow. She'll probably punish the both of us." He screamed again.

" Well, why don't YOU punish me first?" Kari smirked and giggled a little bit.
" But Kari I would never. . . . " Tai stopped in mid-sentence." You know, maybe I will".

Tai decided to clean things up himself. After he was done, he sat back down on the couch and motioned Kari to come over to him. Kari was very pleased to oblige. She sat on Tai's lap and pulled down her shorts and panties.

" Punish me . . . . " She said with a little bit of seductiveness in her voice.

Tai raised his hand and slapped her rear as hard as he could.

" Aahhh. . ." Kari moaned. A little bit of her cum from masturbation dripped from her cunt. She was enjoying this.

Tai raised his hand a second time and slapped her again. His hand made a loud slap that echoed throughout the living room from the impact.

" Oh Tai. . . m-more ." Kari squealed, a teardrop falling from her cheek.

He obeyed his little sister's wishes and spanked her again, this time with all of his might, and two times in a row.

" Yeaaaaah! Uhh. . . t-tai. Again tai. Ahhhn!" Kari screamed out in pleasure. " Oh Tai, again!" she repeated. More of her cum was dripping from her soaking cunt.

Tai saw the liquid squeeze from her twat." Man . . . I wonder why she's enjoying this." he thought to himself. " If it's a spanking she wants, it's a spanking she'll get!"

He raised his hand again and brought it down on her right butt cheek. Raising his hand again, Tai slapped her on the other and kept on working on that one. He stopped when Kari's rear was totally red and raw from his hands slapping them. Kari was moaning in pleasure by now. She was dripping wet, and her face was almost as red as her ass from screaming so much.

" Ahh. . ." She moaned agian.

Tai saw her cunt and felt his hardon pushing against his shorts. His fingers slipped into her cunt.

" Oh Tai! Harder! HARDER!" She screamed. 

Tai obeyed as he shoved his fingers in and out of her tight virgin walls, making her moan with pleasure. It felt good to feel his sister's hot pre-cum on his fingers. Moving his other hand to her backside, Tai slipped his middle finger and his pointer finger into her ass.

" Ahhh. Uhhnn. . more!" She squealed agian with sheer delight.

Tai picked up the pace and switched into a fast and hard rythm. Kari felther orgasm approaching rapidly. Tai removed his fingers from her ass and rubbed her clitoris in a faster pace than he was going. Kari felt it agian, arched her back, and screamed. Tai felt her cunt tighten on his fingers as she orgasmed.

" Keeeyaaaaahh!" She screamed with all her might. 

Tai removed his fingers and licked all of her cum off. It was sweet and warm, and he wanted more.

" Did you like your punishment so far?" Tai asked his still-horny sister, licking his lips.

" huff huff. . . Yes. . . huff. . . more!" Kari begged. She crawed down onto the carpet and spread open her legs. Tai needed no further coaxing in what to do next. He pulled down his pants and shorts, revealing his 5 1/2" hard cock. He stopped just as the head touched the tip of her clit.

" You sure Kari?" Tai quickly asked.

" Aaahhhh!" Was the only thing that Kari managed to get out. The sight of his loving sister with her eyes shut and blushing like that made him even harder.

With that done, he shoved his cock into her. " Ahhh! Brother. . . ." Kari moaned. He started to slowly pump in and out of her waiting canal. He picked up the pace with each passion filled moan that his sister let out. Her cunt was soaking wet. She could barely hold it, but decided to hold back her orgasm until her brother was cumming. Tai bucked into his sister harder with eash gasp that escaped his mouth.

" Oh T-. . . . T-Tai. Harder." Kari squealed with all the energy that was left in her.

He shoved his cock into her with a earth shattering lust. He bucked as hard as he could into her . Tai could no longet take it.

" Kari. . I'm , I'm cumming. Oooahhhhh!!" Tai screamed as his balls quaked, releasing his precious seed into her vagina. Kari could feel his cum shooting into her system, totally setting her off. The heat could no longer build up, making her climax. . . 

" BROTHER!!!" She shouted as her orgasm hit her. She arced her back and screamed as her cum surrounded her brother's prick. Tai slowly removed himself out of her.

Kari stood up and pulled her panties and shorts back onto her body. Tai pulled up his blue breifs and his shorts and zipped them up.

" Did you like that Kari?" Tai sweetly asked his sister.

" Yeah I did, but I gotta tell you something Tai. I did that on purpose. I wanted you to do this to me." Kari replied, blushing.

" Oh really. .. to tell you the truth, I liked it too Kari. Maybe we should do this again sometime when mom and dad aren't home." Tai remarked. 


Suddenly there was a knock at the door. Tai got off of the couch and undid the locks. His mother and father stepped in.

" Hey sweethearts, we're home." Their mother said in a sing-song voice wile putting the new air conditioner down on the kitchen table.

" We were gone for a pretty long time. I'm guessing that you two didn't do that much running around. So what did you two do while we were gone?" Their father asked.

" Oh. .. nothing!" They replied in unisen, starring into each other's eyes. They both giggled, thinking back at what had hapened.

Tai bent down and whispered into Kari's ear " I can't wait until the next time they leave."

Kari just nodded her head and smiled sweetly.



THE END