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Disclaimer: I don't own any of the characters here that belong to Kim Possible or any other work of fiction that I put into this story except for my own OCs. Neither do I own any of the character in any of the crossovers I do. I'm just using them in this fanfiction and I have no money so don't bother suing me. You'll just lose money instead of gaining any. And remember to leave a review!

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Nia sat in the back of Monique's minivan as she and her girls are going to a rented cabin in the woods that Bonnie's parents had rented out. Bonnie's parents had rented it for two weeks but came back early because of Bonnie's dad getting sick. Since there was still a week left, Bonnie got the girls to come along for the weekend. Which was an excuse for all of them to just have sex for the entire weekend.

Right after school the girls all climbed into Monique's minivan and drove off to the woods. With Monique driving, Bonnie giving her directions on the passenger seat, Nia and Zita in the back. They would take the time there to really bond, as Monique is still new to the group even if she has been having sex with Bonnie and Zita whenever they're having sex with Nia. With them all having sex in the gym showers right before they left for the trip.

"Ok so everyone told their parents and everything?" Nia asked.

"Yup," Zita said playing a game on her phone.

"Yes," Monique said as she drove to Smarty Mart.

"Why are we going to Smarty Mart?" Bonnie asked.

"To get food as did drinks seeing how we're going to be needing it," Nia said.

"Well there are 3 of us now," Zita said.

"And we all already agreed to take turns so that instead of you fucking us till we pass out it be your turn," Bonnie said.

"I like the sound of that," Nia said.

"We'll take turns so that it won't be all of us together," Monique said remembering the group sex in the showers. Her being rammed from behind by Nia, both Zita and Bonnie suckling on her breasts. She knows she could lasted longer if it wasn't for those two making her cum faster, but she did the same with both of them when they were being fucked by Nia.

"Still uneasy about having sex with me and Bonnie?" Zita teased.

"Well it's only been two weeks since, I joined," Monique said. Which came to a big surprise to Kim who was surprised that she's been hanging out with Zita, Nia, and Bonnie of all people. Which is a surprised but since she has been having sex with Bonnie, she has gotten to know her better. If she had two sisters like that she would be bitter as well.

"You don't seem to mind when having your breasts suck while Nia fucks you," Bonnie said gotten a taste for suckling on big breasts.

"Don't distract me while I'm driving," Monique said blushing and trying to keep her eyes on the road.

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Forest Road -

Tara looked down at the flat tries of her bike. She had been trying to bike through the woods when she road over some broken glass causing her to have both her tires pop. Now her biking trip is ruined, and have to call her parents to pick her up.

The honking of a horn got her attention and turning around she saw Bonnie waving to her from a minivan being driven by Monique.

"Tara what are you doing here?" Bonnie asked.

"I was on a bike trip for the weekend but my tires are popped," Tara explains.

"So this is what you do when you go missing for the weekend, you bike?" Bonnie asked.

"Yes," Tara said as she's been doing this for years.

"You need help?" Zita asked from the back seat. Causing Tara to look back and see that Zita is with Nia in the back. The four girls had suddenly gotten close and been hanging out.

"I'm going to call my parents to pick me up," Tara said.

"Well we're going to a cabin that my parents rented out and still has some days left on it. You should come with us and your parents be able to pick you up from there than waiting on a lone road in the woods all alone," Bonnie said having seen enough horror movies.

"Thanks," Tara said.

Tara packed her bike into the back of the minivan and got in the back with Zota and Nia. As she got in the back seat, she trips and lands face first on Nia's lap and instead of hitting nothing, Nia felt something between Nia's legs. Can't helping herself she felts it through Nia's pants finding that she has male parts between her legs.

"You're a guy?" Tara asked shocked.

"I'm a futa," Nia said.

"But that's only in fiction there's no way you can just have a cock and balls. And be totally hot!" Tara said.

"You think I'm hot?" Nia asked.

"Yeah…," Tara said realizing what she just said.

"Looks like we got another member to the group," Zita said causing Tara to remember that there are three other girls in the van.

"Wait you all…," Tara asked looking at them.

"Had sex with Nia? Yes," Bonnie answered.

"And just to yet you know she's infertile so she can cum as much as she wants and not get any of us pregnant," Monique said. (1)

"Yeah high sex drive and none of the unplanned pregnancies," Nia said.

"Really?" Tara asked staring at Nia's cock.

"So want to come with us for the weekend and have sex or not?" Nia asked.

"I'm in," Tara said getting into the van and Monique began driving to the isolated cabin.

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On the isolated road to the cabin -

"So how big are you?" Tara asked as they finally reached the lone road up to the cabin. She had just got off the phone with her parents telling them about how her bike had flat tires and that she got picked up by her friends at school. And told them that she'll be staying with them for the weekend at the cabin that Bonnie's parents had rented.

"This big," Nia said as she pulls down her shorts revealing the four inch thick monster that was sticking out of her underwear and was slowly becoming erect. Tara's eyes widened as it quickly grew to its full length, reaching up to Nia's large breasts.

"You see," husked Nia. "I'm so much more than just a girl."

She put her hand behind Tara's head and pushed it towards her cockhead. There was no resistance.

"Why don't you give it a little suck," Nia urged.

Tara licked her lips hungrily and quickly engulfed Nia's cockhead, moaning happily. She grasped the shaft with both slender hands, unable to span it unless she used them together. Tara swirled her tongue around the smooth cockhead in her mouth, and stroked the bottom half of the shaft up and down. She started slowly, then began to go faster, her fingers massaging the engorged rod of flesh. Tara bobbed her head up and down, gradually taking more and more of Nia's thick cock into her mouth. Zita and Bonnie watched in awe, their fingers unconsciously rubbing their pussies through their panties, while Monique kept her eyes on the road.

Nia moaned and purred as her cock went deeper into Tara's mouth. Then she felt an obstruction; at about the five-inch mark, she'd hit the back of her throat. Before Tara could pull off, Nia pressed down forcefully on the blonde's head. Tara moaned, whether in pleasure or in protest, Nia didn't care. She pressed harder, and then felt her cock bend as it started to slide into Tara's esophagus. Her gag reflex kicked in, but that only served to massage Nia's head and shaft as the muscles worked hard to expel the intruder.

"Oh yes," Nia whispered. Her enormous cock made a visible bulge in Tara's throat as it delved farther down her throat. The girl whimpered as she deep throated Nia, one set of fingers sliding down the shaft to rub Nia's wet, exposed pussy. She swallowed more and more of Nia's cock, until her nose bumped into the smooth flesh of Nia's groin. She sucked hard, tonguing the shaft in her mouth, feeling it fill her up. She resumed her bobbing, taking long, fast strokes with her mouth. Her throat muscles were working even harder now, squeezing and kneading Niai's shaft.

Nia grunted, ripping open her button shirt and letting her breasts out. They bounced at the sudden freedom, and Zita, mouth watering, clamping down with her mouth and suck on her right breast. Nia kept a hand on each of their heads, her fingers curling up and holding on to their hair. She felt her orgasm rising; despite the day's earlier activities where she went and fuck all three of her lovers before they left for the trip at school, she was still extremely horny. She seemed to have a never ending supply of spunk to shoot, too.

"God, yes!" she groaned, feeling her cock throb in Tara's mouth. "I'm cumming!"

Tara moaned and pulled up so that just Nia's cockhead was in her warm mouth. Nia started jetting thick, hot cum into her mouth at a fantastic rate, and Tara swallowed it all desperately. Each shot filled her mouth to the brim, her cheeks bulging with Nia's sweet sperm, and her throat worked overtime to try to swallow it all. Yet her hands still stroked the shaft, slick with her saliva, faster and faster, wanting more of Nia's cum.

"Fuck, yeah! Drink my cum! OH YES!" Nia moaned as Tara fondled her shaft and tongued the head, spurting more cum into her. Finally, despite the blonde's valiant efforts, it was too much for her. She pulled off of Nia's cock, swallowing one last huge load, and pointed Nia's cock at her adorable, sexy face. Nia spurted heavily, coating the girl with a thick layer of sperm that slowly dripped down onto her shirt.

Both Tara and Zita darted in, licking Nia's long pole clean of cum. Nia moaned softly, leaning her head back against the seat. When they were done, Tara got her bike shorts down and underwear, getting her seatbelt off.

"I can't wait just fuck me," Tara begged, wiggling her ass. Nia grinned and turned, fitting her apple sized cockhead between Tara's legs. Both girls groaned with pleasure as Nia buck her hips, thrusting her 14-inch rod into the blonde and pulled her down onto her lap. Tara was so wet and horny that Nia's cock slid right into her, pleasing both of them greatly.

"Yes!" the blonde cried out, her pussy clenching around Nia's shaft.

Nia smiled and began fucking the little blonde fast and hard, her cock making wet noises as she pounded it in and out of Tara. Her dick made a visible bulge in Tara's abdomen as it stretched her tight pussy to its limits. With each frantic thrust, Nia felt her cockhead go through a very tight space, and hit a fleshy barrier which Nia knew is Tara's womb as she done it with the other girls. The wet tightness of Tara's pussy squeezed and massaged Nia's rod, almost sucking on it. Nia gasped, fucking her even harder, and felt her cockhead hitting the fleshy barrier. Tara groaned, and came hard, moaning Nia's name. Nia rammed into her once more, her cock actually hitting the entrance of Tara' womb, and left it there as she unloaded huge quantities of sperm into the tight blonde. Nia purred with pleasure as she felt her cum racing down her shaft and emptying into Tara's snatch. She put a hand on the blonde's tummy and felt it expanding from all the cum that was being pumped into her.

Both Nia and Tara just rested with the former still impaled on Nia's lap with her cock being so big it's keeping all of the cum inside of her. Tara's eyes widen as Nia began pumping into her again and realized that Nia hadn't gone soft after cumming inside of her. Nia wrap her arms around Tara and brought her close to her with her breasts mashing into the blonde's back.

"This is the reason why I don't mind having more girls joining our group. Nia is just a sex machine that keeps on going and going," Bonnie said.

"And seeing how you're the new girl we're going to be having non stop sex with you for the whole weekend," Zita grins as she plays with Tara's breasts.

"Oh yeah you're in for one hell of a weekend Tara," Monique smiles as she spots the cabin right up ahead.

"Oh boy," Tara said wondering what she gotten herself into but couldn't help but wanting to find out what they're planning on doing to her.

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Author's Notes -

1 - I'm making Nia infertile so that she can have all the sex she wants without any unwanted pregnancies.

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