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Gwen's Alien Adventures	By : Deadman_Writer Category: +1 through F > Ben 10 Views: 83307 -:- Recommendations : 0 -:- Currently Reading : 3
Disclaimer: I do not own Ben 10 or any of its characters, I make no money from writing this story

Chapter List
- 1-Kick off
- 2-Call of the Wildvine
- 1
- 2
After their hour long fuckfest Ben and Gwen jumped back into the bathroom for a quick shower to remove the smell of sex and cum from their bodies before opening the windows of the RV to air it out so that it wouldn't smell when Grandpa Max got back.
"Did you mean what you said?" asked Ben as he got dressed looking over at his cousin,

"about what?" replied Gwen pulling her panties up covering her well fucked pussy that still had some cum leaking out (thanks to the anti-pregnant spell, even with all that cum in her, she couldn't get knocked up for the next 48 hours so she decided to leave all of Ben's cum inside).
"About doing it with the aliens in the omnitrix" reminded Ben doing up his belt then looking over at Gwen as she finished getting dressed as well,

"um..." Gwen bit her lip and was blushing like mad "yeah I kind of did mean it"

"well then we better find another time so we can do it" smiled Ben giving the red head a smack on the ass as he walked past her.
Grandpa Max arrived back at the RV several minutes after the kids finished getting dressed and found them sitting at the table fanning themselves with magazines,

"well at least you didn't kill each other" he said grabbing a drink of water from the fridge,

little did he know what they got Up to while he was gone,

"did you get the parts you needed?" asked Ben still fanning himself,

"yeah" replied Max "it shouldn't take me to long to fix the engine"

"thank god, we can finally have the AC back" sighed Gwen.
Max grabbed his toolbox and went outside to fix the engine, while inside the kids were still trying to remain cool until the AC came on. Gwen decided to be a little naughty, catching Ben's attention she smirked and quickly pulled her top up revealing her boobs to the startled boy,

"Gwen" hissed Ben "are you nuts or something?",

the naughty red head giggled as she put her shirt back down,

"just teasing" she replied getting up from her seat "I'm going to see how grandpa is going with the engine".

As she walked paste her cousin Ben smacked her on the ass causing her to yelp in surprise,

"I will get you back for teasing me" warned Ben giving the girl's ass another smack.
Soon the engine was fix and the Tennyson's were on the move again, after a few more hours the trio arrived at the next town to settle in for the night, unfortunately a couple of Vilgax's robots decided to appear and attack the heroes,

"All right" said Ben dialing the Omnitrix to Fourarms "it's hero time".

Pressing the plunger down there was a bright green flash and where Ben stood was not Fourarms like he hoped, but instead the speedy alien: XLR8,

"XLR8?" questioned Ben, but then shrugged "well this works too".
With Gwen's help using her magic, Ben soon destroyed the robots and the Tennyson's settled

in for the night at a local caravan park next to the forest on the edge of town,

"hey Ben" Gwen whispered into her cousin's ear "want to sneak off and have some fun?"

Ben looked back at his red haired lover "um... Sure, I just need to finish up some stuff then I will meet you out there".
The young girl got out of the RV and headed off into the forest, just thinking of having sex out in the open made her pussy wet, Walking about 50 meters into the woods Gwen believed that she was deep enough that any noise she made during the fun wouldn't be noticed by anyone nearby.
Ben finished what he needed to so and stepped out of the RV and looked around for Gwen, realizing that she must have went into the woods he decided to play a prank before having fun with her. Dialing the Omnitrix he figured he could transform into Snare-oh and scare her, slamming his hand down on the watch he transformed.

"Wildvine?" groaned the living plant,

realizing that he got the wrong alien again Ben decided he could make do with the living plant so he headed out into the forest to find Gwen.
After a few minutes Ben managed to track down Gwen in a small clearing a small way into the forest, she seemed to be waiting for him to arrive, being sneaky Ben camouflaged himself and got close to his cousin. Sneaking a couple of hidden vines towards her Ben struck.
Gwen was bound and lifted off the ground before she knew what was happening,

"BEN is this you?" shouted the bound red-head not at all pleased with what was happening.

"I can't hide anything from you Gwen" said Ben appearing into view

"Ben I'm going to kill you" said Gwen angrily struggling against the vines holding her in the air.

Paying no attention to his cousins threats Ben decided that since Gwen wanted to have 'fun' with his aliens he was going to let her.
Vines slithered across Gwen's slim body, sliding up her shirt sleeves and pants, showing the bulges of the vines as they made their way under her clothes. Gwen shivered as she felt the vines move across her flesh,

" Benjamin Tennyson" shouted Gwen with an angry look on her face "let me go this instant or you will be sorry"

Ben once again ignored his struggling cousin,

"you wanted to play with my aliens Gwen" said Ben with a grin "now you get the chance to do it and you want to stop? Not a chance".
Gwen squealed in surprise as a pair of vines curled around her small apple sized breasts and gave them a slight squeeze, she also felt a vine slide into her panties and rub against her bare pussy which made her gasp as the plant rubbed against her developing clit.

Moans and gasps escaped Gwen's soft lips as the vines had their way with her,

"oh... Oh Ben it feels really good" moaned the horny red head.
The plant alien smiled and using some more vines, he began to strip the girl until she was stark naked for anyone who came near to see. Ben's vines continued to do their work caressing and stimulating the petite red head,

"oh god Ben" moaned Gwen thrusting her hips slightly to get the vine to rub her faster "stop teasing me".

"As you wish cousin" grinned Ben as anther vine came up to the horny Tennyson,

Gwen squealed as the vine forced its way deep into her soaking wet hole

"OH YES" shouted the girl as the vine pumped in and out of her pussy.
Gwen was so into the vine fucking she was receiving she didn't notice a second vine come close, her eyes opened wide when she felt the vine suddenly forced its way into her tight ass,

"Damn it Ben" cried Gwen "you need to warn me if you are going to try that"

Ben just laughed as he continued to plough his naked cousin, pumping the vines in and out of her pussy and ass in a steady but quick rhythm. Gwen was moaning, groaning and panting as she was fucked,

"oh Ben I'm cumming" cried the red head.

The girls petite body shivered and shaked as the orgasm raced through her body, Gwen went limp as the vines continued to pump away at her used holes, after a few minutes Gwen started

to react to the continued vine abuse.
The fucking continued for another half hour causing the now worn out girl to cum 3 more times, as Ben laid Gwen on the ground the Omnitrix started to beep, with a bright red flash he was back to his human self, walking over to his tired nude cousin Ben pulled out his rock hard cock out of his pants and jerked off. It only took a few pumps before he shot his cum over his cousin's bare chest and face, after grabbing Gwen's panties and cleaned his softening cock on them he helped his cousin up and back to the RV for a shower. Thankfully Grandpa Max had gone somewhere, probably to get something for another gross dinner, while Gwen was in the shower washing the cum off Ben went and collected her clothes from the woods.
When he got back Gwen was sitting at the table drinking a soda

"that was so much fun Ben" she said as he entered the RV "i never thought doing it with a plant would feel so good"

"glad you liked it Gwen" Ben replied "though I didn't get much out of it"

Gwen smiled

"maybe next time Ben maybe next time".
I welcome any and all reviews and comments about my story and my writing, it helps me become a better writer, there will be future chapters, and guaranteed alien appearances include:

Upgrade

Ditto

and

Blitzwolfer (originally Benwolf)
- 1
- 2
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Gwen's Alien Adventures