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Falling for Gravity part 3	By : Fanfictionfan360 Category: +G through L > Invader Zim > Het- Male/Female Views: 1001 -:- Recommendations : 0 -:- Currently Reading : 0
Disclaimer: I do not own Invader Zim and Gravity Falls or their characters, Jhonen Vasquez and Alex Hirsch own those rights, I am not making any profit for writing this

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- 1-Falling for Gravity part 3
- 1
Falling for Gravity part 3
(The Mystery Shack)
“So ALL your bodily functions are controlled by this…Pak? Is that what you called it?” Dipper asked as he inspected Tak’s Pak whilst the Irken sat naked on his bed in her human form
“Uh uh, the only organ I have is my squeedlyspooch which acts in the same manner as human stomachs and intestines” Tak replied in a bored tone as she sat resting her head on her hand “you know when I agreed to this partner swap thing I didn’t expect to be teaching you a biology lesson, I was expecting more…’human recreation’ if you catch my meaning, I mean, I am naked after all”
“Oh yeah, sorry” Dipper replied setting his notepad and pen down with a nervous laugh “it’s just I’ve never got to meet a real Alien up this close before, the closest I ever got was Pan Dimensional Being skeletons”
“Yeah, yeah less talkey more nakey” the Irken instructed, getting further impatient “or do I need to strip you myself? Because I won’t be gentle about it” she mock threatened, extending a sharp leg out of her Pak
Gulping at the sight Dipper quickly stripped naked as instructed, making Tak purr with approval as his cock sprang free of his pants, fat, heavy and meaty just like Dibs “looks like this partner swap thing was actually worth it” she commented as she beckoned Dipper to her, her mind wandering for a moment to wonder how Dib was doing with Pacifica and if he was being as chatty and distracted as Dipper had been
(The Northwest Mansion)
The springs of Pacifica’s massive double queen sized bed creaked loudly as the blonde rode Dib with the skill of a pornstar, her tits and ass bouncing with her as she showed her new friend everything that she could do “you like that? You like that pussy? Much tighter than your Alien girls isn’t it?” she panted as she then moved to lean over Dib, planting her hands at either side of his head to shake her tits in front of his face whilst she wiggled and gyrated her hips to borderline massage his cock with her insides “you tell me this isn’t the best damn hole you’ve ever stuck your dick inside”
“Oh it’s up there” Dib grunted back as Pacifica’s cunt squeezed tighter every time she slammed her hips down, his cheeky comment spurring Pacifica to work even harder, pushing herself back and raising her arms above her head to further draw attention to her tits as she bounced even faster
Watching how the blonde’s tits bounced with her movements Dib raised his hands to grab hold of them, squeezing them firmly as he started to buck his hips to try to match Pacifica’s riding pace, his cock starting to hammer against her cervix making her groin bulge whilst her pupils turned into hearts as she screamed out in pleasure “oh fucking god! HARDER!!!” she wailed throwing her head back in bliss as Dib’s thrusts made her bounce all the faster
“Ah fuck…” Dib panted as he moved his hands to Pacifica’s waist to get a better grip on her, bending his knees to plant his feet on the bed to secure himself before starting to hammer up into her with everything he had, his balls slapping against her ass hard enough to make the noise echo alongside her wails of sheer ecstasy, her eyes rolling back and her tongue hanging out as her body started to shake and spasm as a crushing orgasm rolled through her
“Yes! OH FUCKING YES!!!” the blonde screamed as Dib then fully took over, pushing himself forward until he was on top with Pacifica writhing beneath him, her legs locking tight around his waist desperately pulling him in deeper and deeper until he finally broke through her cervix to enter her womb, making her stomach bulge like her groin had whilst her face twisted into a perfect ahegao
Grunting louder as she pulled him in all the way Dib shuddered as he came moments later, burying his cock balls deep into her cunt and womb to fill her with his hot load, making her stomach bulge out even further as her mind was lost in ecstasy, her body shivering and twitching as Dib then slowly pulled out finishing the last few spurts of cum across Pacifica’s body as she moaned and babbled
“Dipper is one lucky guy” Dib panted wiping the sweat from his brow as he sat down next to the fucked stupid blonde “I wonder how he’s handling Tak”
(Back at the Mystery Shack)
Having started out confident and in control Tak had quickly found herself completely at Dipper’s mercy, finding his cock matched Dib similarly in skill as well as size leaving the ex-Invader lying face down ass up on Dipper’s head with him ploughing into her from behind, her disguise activating and deactivating every few seconds shifting her between her human and Irken appearance as her mind was overwhelmed by sheer pleasure from the crushing orgasms he had brought her and the feeling of just how deep his cock was forcing its way inside of her
Pulling her back hard with every thrust Dipper didn’t last much longer himself, making Tak let out a shrill long keen of bliss as his cock erupted deep inside of her, flooding her Alien insides with his hot human cum before he pulled out to splatter her ass, back and Pak with his seed leaving her a burbling mess as he sat back to catch his breath
(Meanwhile downstairs)
“Oh fuck, oh fuck right there! Just like that! OH FFUUUUCCCCKKKK” Wendy cried as she sat bottomless behind the counter, her legs spread wide on the counter as Gaz was knelt naked between them, her tongue working its magic on her hot cunt as the redhead wailed in ecstasy, the Goth slut having brought her to easily one of the best orgasms of her life leaving her a sweaty mess in her seat
Pulling away Gaz smirked as she wiped her mouth, her hazel eyes hungrily rolling up and down Wendy’s body as the redhead reached down to stroke her hair “that was…fuck…tell me you guys are gonna visit more often…”
Thank you for reading, hope you enjoyed it
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Falling for Gravity part 3