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The Brain Virus

By: sanakito
folder Kim Possible › Threesomes/Moresomes
Rating: Adult ++
Chapters: 6
Views: 41,309
Reviews: 8
Recommended: 1
Currently Reading: 1
Disclaimer: I do not own Kim Possible or the characters from it. I do not make any money from writing this story.
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The antidote?

Drakken tears Shego's room apart, looking for...a pen?

'Damn it, Shego. You went behind my back and not only shifted the Attitudinator to the Emotionator, you made it portable...she must have it with her,' He thought.

Shego & Kim were holding Ron on both sides, sleeping in his room on his bed. Then, Ron remembered something when he stripped Shego. He carefully gets up, not waking his girls. He goes over to Shego's clothes and sees the pen. 'This is no ordinary pen,' he thought. 'I need to find out what it does...' He creeps over to Shego's side as her body shifted from the left of where Ron was resting to the right. He smiles, watching her sleep. 'For an older woman, you're pretty cute when you're sleeping,' He thought. He goes ot Shego's lips and kissed her in her sleep.

"Mmm..." She moaned, subconsciously grabbing his head to stick his tongue inside her mouth. As he lets go, Ron starts speaking softly to her:

"Shego, I want you to call me Ronnie from now on, ok?" He said, liking it.

"You got it," She answered.

"Shego...the pen you have. What does it do?"

"It...manipulates brainwaves...to adjust to an emotion...permanently." 'So she must've used this on me when we left the lair,' He concluded. Having her attention, he wondered what else she could tell him...

"Shego, are you an anal virgin?"

"Yes..." She answered.

"Shego...do you love Dr. Drakken?" He asked.

"Despite him being bad at being evil, his two seconds of sex and his crazy family, I love him...I just wish...he'd pay more attention to me than his stupid plots..." She answered honestly.

"He's a lucky man, Shego...and an idiot to ignore such a sexy woman. Listen to me. Tomorrow, I want you to go to Dr. D and demand he gives you the much needed love and affection you need or Kim and I will have to take his place. Understand?"

"Yes...thanks..." She said. Kissing her forehead. 'Wait,' Ron thought. 'If what Shego said is true, then how did I just shift emotions? First, was lust. Now it's love?'

'Your mystical monkey power, of course,' A familiar voice said, appearing in a illuminating image next to him.

"Sensei," Ron said. "Why?"

"There is much about your power you do not know, Stoppable-san. I invite you to come to Japan and learn more. It's much more simpler to explain in person than in this form. Take Possible-san with you."

"We'll leave tomorrow." He declared as Sensei's vision fades away. "But first..." He said, going back to Shego. "Shego, wake up..." He said, shaking her.

"Mhn...huh?" She looks to see Ron. "Ronnie...is something wrong?"

"I never got to take your anal virginity..." He said,showing her his sudden hardness.

"Hehe...you're so naughty, Ronnie..." She said giggling as she got up and gets on her hands and knees. He gets up & spanks her. "Ahh..." She moaned.

"Not so loud, Shego, your lover is trying to sleep..." He said, motioning to Kim.

"I gotta go," She said.

"It's the door right here," He said, pointing to it. Shego gets up and goes to the bathroom. There was just a sink on the left side with the cabinet above it as soon as you opened ther door and the toilet just past the sink facing the door. She noticed how cramped it was inside as she went to the toilet.

As she was using the bathroom, Ron got a naughty idea. He opens the bathroom door.

"Ronnie...you're so naughty..." She giggled again at his act.

"My bathroom is soundproof. Perfect for us..." He grinned. As she gets some toilet paper to clean herself. Dumping it in the can next to the toilet, she gets up and flushes the toilet. Then she closes the toilet.

"Come here," he commanded. She teased him, walking slowly, shaking her hips.

"Want my ass that badly, Ronnie?" She said with a smirk on her face. Then she turns around and bends over. "Come get it." He goes in his cabinet and pulls out a ruler. With her ass within distance of the ruler, he spanks her ass with it.

"Ah!" She squeaked. He spanks her again. "Ahh!"

"Did you forget who's in control here, Shego?" He said as his whippings with the tool got harder.

"AHH!" She cried as her paleass was starting to get red. "Yes! Spank me!" She enjoyed the feeling of being spanked. He then stopped. He goes to Shego and gets in front of her and sits on the toilet lid.

"Sit." He just said. She obeys, grinding her ass against his hardness. He spanks her again.

"Mmm!" She muffled in his mouth as she takes his lips with hers. He grabs her hips and lifts her up a bit. Shego gets the hint and grabs his cock and positioned it below her ass. He pulls her ass down hard and fast, shoving all 10 inches inside her arse, making Shego's mouth release a loud "AHHH!" as her head fell back, almost against the sink. She comes back up and looks at her lover.

"Go ahead. Take it." He said, letting her go at her own pace. Lifting her ass, pulling his cock out a bit and pulling her hole out a bit, she slams back down, making them moan. She then grabs him and bobs her ass up and down faster, testing out different speeds and different depths, loving it all the way.

"Ahh my ass...I love it!" She moaned louder. "Kimmie hasn't been fucked in her ass, has she?" She asked, seductively.

"She has," He said, grinning back. "and she was doing what you're doing right now, Shego..."

"You mean..." She started, as her tempo was speeding up quick. "Shit..."

"Yep. Right here. In my bathroom. Same position." She then guides his hands to her ass.

"Since you have more experience, make me feel what she felt...fuck my ass!" She said loudly. He smirks and lifts her up a bit before slamming his cock in and out her asslike a jackhammer. "Aaaaaahhhhhhh!" She grabs onto him as his cock was making her tight hole squeeze and her pussy wet. She reaches down between them and sticks a few fingers inside her wetness as his dick was pounding her ass hard to increase her pleasure. Her moans changing into swears and screams as when she fingered her slit, she could feel Ron's dick pulling on her ass. "Ronnie! I'm gonna cum!"

"Uhhh!" He groaned, near his limit too.

"You like anal don't you, you naughty boy..." She said between pants, started to come down everytime he pushed up, wanting to climax badly. "Fuck! Ronnie!I love Big Ronnie! Cum in my ass, Ronnie!" She screamed. "AHHHH!" Her climax came fast as her hips becked against her fingers, spilling her juices on his stomach and on the toilet lid. Ron then started groaning louder. She bithis neck. "Ooh...cum in my ass, Ronnie." She keeps biting his neck until a red spot remained. "My way of saying thanks for the...FUCK!" She cried as he started filling her hole with his seed.

Her head fell back again as she felt it all entering. "So hot...fuck," She said, fingering herself again. "I can't stop..." He grins and sucks on her stiff nipple. "Ahh! Nooo, don't do thaaah!t," She moaned, getting all horny again. She fiercely starts fucking her pussy with her fingers until she couldn't take it anymore...

"Ronnie...you're still hard inside my ass. Fuck me again! I need to cum again!" He pulls out of her ass, his cock just as she said, still hard and she grabs his cock and aligns it with her pussy.

He shoves it all inside her again. "Fuck, Ronnie!" She starts grinding his dick, riding him hard. "Fuck fuck fuck!" She kept chanting, as his dick was twisting her insides.

"Shego..." He grinned suddenly, grabbing a nipple with his teeth pulling on it. This action only made her ride him faster, exactly what he wanted. "Mmm!"

"Ronnie! Your cock feels so good!" She cried, as she started to hop on his dick. "Shit, why can't Dr. D. fuck me like this?"

"What positions do you guys do?"

"Only his favorite, Missionary. He loves being on top." She answered between moans. Her moans got louder as her movement got more vigorous and aggresive. Ron grinned at her expression.

"Shego...tell me, are you fertile?" He asked, which shocked her to hear that question.

"What kind of question is that? Of course I am!" She answered a little ticked as she slows down.

"Hehe...good," He said suddenly wrapping his arms around her back and fucking her pussy harder.

"Ahhh! Don't tell me you're--" She started to say until his lips shut her up as his movements matched her movements from before. "Mmmmmmmmm! MMM!" She screamed in his mouth as she felt her pussy start to squeeze his dick hard. "Nmmmmmmm!"

"Mmmm....mmm! Mmm!" He grunted in hers, feeling his orgasm coming...as well as hers.

Shego knew what he was trying to do...and if it didn't feel so good, she would've had him in the hospital by now. Her lust-filled mind overtook her logic as her tongue flicked his as a sign of surrender. Understanding, Ron pulls her out and keeps pummeling her slick pussy.

"I'm cumming!" She cried, her hips bucking as his cock was keeping its tempo. "Fuck I'm gonna cum again!"

"Uhh! Me too!"He groaned.

"So you want to cum inside my pussy, Big Ronnie?" She asked, looing down at his dick. "Do it...fill me up with your sticky salty seed! My pussy will squeeze every drop out of you!" She said, humping him much more aggressively as her orgasm crashed and burned, her juices just splashing out...then it happened.

"YEAHH!" He shouted, pick her up and standing up as with one last thrust, he hits her womb and start squirting his load inside.

"SHIIT!" She shouted as her head hit the sink this time, feeling his sperm filling her womb. "You better take responsibility if I get pregnant, Ronnie..."

"Of course, silly. Remember what I told you to do..." He said, setting her down as she pulls his flaccid dick out of her and his cum starts flowing down her legs.
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