Alien Family Parasites
Copyright© 2025 by Syntheticincest
Chapter 2
Incest Sex Story: Chapter 2 - Outcast aliens infect hot human families with parasites so they can mutate them taking over their minds and bodies to engage in incest.
Caution: This Incest Sex Story contains strong sexual content, including Mind Control Heterosexual Science Fiction Aliens Paranormal Incest Mother Son Brother Sister Father Daughter Group Sex Black Male Black Female White Female Oriental Male Oriental Female White Couple Anal Sex Cream Pie Facial
The attractive Japanese-American girl, Keiko, strides to Max’s house to confront him about not contacting her for days. Her father, Jin, is a successful businessman who met her mother, Rachel, on a business trip years ago. Keiko has two younger twin brothers, Ren and Riku. She tells her mother that Max has not texted her in days, and her mother says to confront him to his face if he is serious about their relationship.
As she nears the spacious home, she hears his car and sees him turning the corner. Is there a girl in the car? She steps behind a hedge and watches as his car approaches. There is a girl in the car, and her head is bobbing up and down! As the car pulls into the garage, she steps behind it and is about to say something. Then she glimpses the girl’s profile and realizes it is Max’s younger sister, Riley!
She steps to the side behind a cluttered metal garage shelf and watches in shock as her boyfriend puts his seat back, smiling as he is being sucked off. She gasps as she realizes his cock is much longer anf thicker than when they have made love. Is he on something? Incest?
“Yeah ... suck that cock, Riles,” he groans, “big bro’s got a big cumload for you.”
She hears Riley giggle and her head moves faster as she squeezes the base of his shaft.
Keiko hears another vehicle entering the driveway and Max’s mom pulls into the garage next to her kids having incest! They attend the same church and Keiko feels a thrill looking forward to seeing the confrontation between the mother and her perverse children.
The SUV door opens, and Lara exits, smiling as she sees her daughter going down on her son. She chuckles stepping over to the driver’s side. “Save some for me, bitch,” she sneers, leaning into the car, edging Max’s bloated cock with Riley.
“There’s more than enough for both of you, Mom,” Max smiles, reaching under Lara’s pencil skirt, digging around so that the MILF’s shapely legs reveal her wearing a garter.
“Oh God, I live for our sick fucking incest,” Lara moans and begins grinding her pussy on her son’s fingers as Max puts his hands on their blonde heads, urging them on.
Keiko’s stomach churns as she the taboo torrid scene in front of her. This is not them. This can’t be them. They should be done soon and I’ll leave when they go into their house.
Moments later Max tenses and groans as he grimaces and gasps, ejaculating as his mother and sister, laugh and giggle making sloppy gulping and swallowing sounds.
Keiko gasps as the blonde mother and daughter moan, kissing open mouth, family cum drooling off the tongues and chins.
“Oh, fuck.” Max growls. “I love it when you both swap my cum.”
“Keeps your motor going doesn’t it, honey,” Lara chuckles.
“Now you can service our pussies, bro,” Riley giggles.
Keiko’s mouth hangs open. How can he still be hard?
“Brace against the car,” Max growls, “I wanna fuck both of you in the garage.”
Keiko wants to run out of the garage. This is impossible. He just came like an animal. This is not human. What’s happened to this family?
Max presses the remote, shutting the garage door. The frosted glass lets in diffused light.
Lara chuckles, starting to strip out of her body-hugging office attire as Max and Riley exit the car. “Nothing is hotter than family fucking,” she smirks. Watching her hot barely legal kids taking off their street clothes.
That’s not Max’s cock! He’s not that big. Lara’s a MILF but her body is what? Early forties? Her body is too perfect.
“Riles, lay down on the hood while Mom eats your pussy,” Max directs as he and his mother tongue kiss, fondling each other’s fuck organs.
“I want family cock,” Riley whines, lying on the car hood, spreading her long slender legs. “God! I wish Daddy was home to fuck me.”
“I gave birth to this cock so I get to fuck it first,” Lara chuckles, moving her mouth to Riley’s smooth pussy as Max mounts her from behind.
Keiku watches Max fuck his mother so hard that her feet leave the garage floor. “Oh, fuck yes!” Lara moans. “Pound mommy’s pussy! Ooh!”
Riley grabs her mother’s blonde hair as she eats her pussy, rubbing her clit. “Ooh, Mother! This feels so fucking good,” she sobs.
Keiku’s phone vibrates in her jeans pocket, and she pulls it out, knowing the perverse family cannot possibly hear it over all the obscene noises they are making. She reads a text message that says, “Congratulations. You and your attractive family are now in the ‘I’ club!” She hears a loud buzzing in her ears and swats at it by reflex.
“Goddam, these bodies are awesome to fuck in,” Max grunts, leaning over Lara’s back, fondling her meaty tits as he fucks her savagely. “I love this fucking family!”
“Ooohhh! They’re so fucking pleasurable,” Lara groans, her voice muffled by her daughter’s pussy folds.”We need more hot families to fuck in! Oh, God! Incest is fucking best!”
“We’re incest alien sluts! Ooohhh!” Riley squeals, pulling her mother’s blonde head tighter against her grinding pussy. “You’re gonna make me cum so fucking hard, Mother!”
“That’s what incest mommies are for, baby,” Lara sobs as Max pulls her stiff nipples.
Aliens! That explains it! Keiko shakes, looking for a way out. A side door. No. They’d see me. Shit. I have to wait.
“Mommy, Mommy, Mommy!”Riley squeals, pulling Lara’s blonde head tight to her pussy as she spasms and writhes, squirting heavily all over her mother’s face and head.
“Cumming! Fucking goddam fucking cumming!” Lara screams in her daughter’s pussy as she begins bucking and thrashing, gushing cuntal cream all over her son’s bloated cock.
“Take it, Mom! Take all my cum you goddam incest loving cunt!” Max yells and grunts like a beast, gripping Lara’s hips as his sinewy body tenses and he begins ejaculating heavily into his mother’s cock-crammed pussy.
Keiko watches in visceral awe as the family climaxes together, generating unnatural amounts of body fluids, Max and his mother making a commingled cum puddle on the garage floor.
“I love you, Mom,” Riley moans, stroking Lara’s head still by her pussy.
“I love you, too, baby,” Lara pants, kissing and licking her daughter’s tender, wet pussy folds.
Max leans over his mother’s back and she turns her head so they can tongue kiss.
“Mmm, I love you, too, baby,” Lara smiles, glaring at Max.
“I know you do, Mom,” he smiles, fondling her meaty tits.
“Fucker,” she chuckles.
“Your turn, sis,” Max smiles and pants, pulling out of his mother, another wash of fuck fluids running down her shapely thighs as she moans.
Lara lies on the car hood, spreading her slender legs wide. “Time to eat your brother’s cum from mommys pussy,” she chuckles. staring hard at her teen daughter.
“Mmm,” Riley hums, sucking and licking her brother’s spunk from her mother’s pussy as she rubs the swollen pleasure bud, making Lara moan, grabbing her head, grinding her wey mound against the pleasuring mouth and digits.
“Goddam, this never gets old,” Max grunts, shoving his swollen cock into his sister’s pussy from behind as she eats their mother’s wet pussy.
“Oh, fucking my babies in this world is wonderful,” Lara groans, writhing on the car hood. “All of us together on this world, sucking and fucking together! Oh, God!”
Max leans over his sister’s back, fondling her swinging teen tits hard as she pleasures their mother’s cum drenched pussy folds. “Isn’t it great not fighting anymore, sis?” he grunts.
“Oooh, yeah! We’re too busy fucking,” she moans in her mother’s pussy.
To read the complete story you need to be logged in:
Log In or
Register for a Free account
(Why register?)
* Allows you 3 stories to read in 24 hours.