Chapter 5

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“Did you get Mom something for her birthday, man?” Marcus asked his twin brother, Oscar, as they walked to their car at the end of the spacious university parking lot. It was easy to see they were brothers: caramel skin, tall and lean.

“No, man, did you?” Oscar countered, shifting his backpack.

“What do you think?” Marcus said. “Shit, we could’ve ordered something online.”

“We can stop somewhere and get something. How much you got on you?” Oscar asked.

“As much as you,” Marcus replied.

They both sniggered.

A beautiful girl of about twenty stepped out from behind a black luxury van with a university parking decal, holding a woven basket filled with small perfume bottles. “Would you like to take home a sample of our homemade perfume?” She asked.

The boys eyed the pretty, busty girl wearing a short skirt, nice legs, a freckled, innocent face, and pink hair.

“Yeah, cool,” Oscar smiled.

The twins looked at each other.

“Would you like to have a whiff?” She asked, spraying some on her wrist.

“Sure,” Marcus said, leaning over. He inhaled. He inhaled again. “I don’t smell anything. You try it,” he said to Oscar.

Oscar leans and sniffs twice. “No, man, I don’t smell anything.”

The pretty girl sprayed more perfume on her wrist. “Here, try it again,” she smiled.

Oscar and Marcus leaned over and sniffed.

“Whoa, that stuff is potent,” Oscar said. “Like a good head rush!”

“Yeah, man,” Marcus smiled. “Is this legal?”

The pretty girl smiled at them. “Your mom’s birthday is today. She would love you to bring her a sample. It would make you all very happy as a family,” she said in a low voice.

Oscar and Marcus looked down at her, frowning.

“How did you know it was out mom’s birthday?” Marcus asked.

“I heard you talking about it,” she smiled.

“Here is your free sample,” the girl smiled, handing Oscar a tiny decorative bottle with a ribbon. “Have a nice day,” she said, disappearing behind a luxury black van.

“That little bitch must have hearing like a Vulcan,” Oscar said as they put their backpacks in the backseat.

“She was weird, but I’d do her,” Marcus said, putting on his seatbelt.

“Damn straight,” Oscar said, “pink means kink.” He was about to start the car when the synthcest nanites activated. The brothers spasmed as their eyes rolled up.

“Well done, Cyndi,” the dapper man in his forties smiled as he opened the luxury van door for his pretty pink-haired daughter.

Cyndi entered the van, giggling as she watched her curvaceous MILF mother, Carol, wearing only a garter and stockings, bouncing up and down on her muscular older brother, Brad’s fat cock, in the back seat. The strawberry blonde’s eyes rolled up as she moaned and panted, licking her full lips.

“Those boys are gonna so much fucking fun with their mommy when they get home,” Carol groaned, as Brad fondled her bouncing tits. “And mommy’s gonna fucking love it! Ooh! Fuck!”

Cyndi braced against a seat and looked over her shoulder as her father unzipped his dress pants, hauling out his meaty, bloated member. “Hurry up, Daddy,” she whined. “I need a good hard incest fuck right now!”

Don chuckled as he lifted his daughter’s skirt, yanking her thong to the side. He shoved his swollen member inside her synth pussy, making her squeal with sexual joy.

“Oh God, fuck me, Daddy,” she whined, pushing hard against the welcome invader.

Don ripped open her blouse, fondling her tits as he drove into her, making her moan and squeal with delight. “We’ve infected enough for today,” he grunted, fucking hard into his daughter’s synth cunt. “We don’t want to attract attention to ourselves.”

“Ready for another cumload, Mom” Brad grunted, clinging to her huge tits.

“Oh God, yes!” She sobbed. “Mommy’s always ready for her son’s synthcest loads!”

“Cum in me, Daddy,” Cyndi demanded, grinding and squirming against her father with fervor. “I need a big daddy cumload in my pussy, too!”

As students make their way to their vehicles, no one can see the orgy through the heavily tinted windows. The sound reduction system prevents passersby from hearing the obscene outbursts as the infected family climaxes together.

Nancy pulled her BMW into the oversized garage and turned off the engine. I wonder if the boys remembered my birthday? Forty. Ugh. Just as she exited her car, her sons pulled into the driveway and parked next to hers in the garage.

“How was class today?” The blonde asked as they exited their car, grabbing their backpacks from the backseat.

“It was okay, Mom,” Marcus smiled, handing her the small perfume bottle. “Happy birthday, Mom,” he said, kissing her on the cheek.

“Yeah, happy birthday, Mom,” Oscar smiled, kissing her cheek.

“The girls from the office want to go out for drinks later,” she said as they entered the spacious house. “I do not care to be reminded I’m the big four-oh today.”

“You are a total MILF, Mom,” Marcus said, holding his backpack in front of his crotch.

“Yeah, Mom,” Oscar said. “I’ve almost gotten into fights over the nasty shit my friends say about you,” holding his backpack like his brother.

“Your father had flowers delivered this morning,” she said, referring to her husband, Henry, as they entered the large kitchen. “He said, “‘Iris loves Europe and wants to attend school there,’” referring to their eighteen-year-old daughter. “I wish she’d stay here, though.”

“That’s decent,” Oscar said, looking at Marcus. “Why don’t you try the perfume and see how you like it, Mom?”

“Yeah, Mom,” Marcus smiled. “We had a whiff, and it gave us a buzz, right, Osc?”

“Okay,” she smiled, undoing the ribbon. “Your father and sister are going to video call us later,” she said, unscrewing the ornate cap.

The bronze skinned eighteen-year-old girl, Iris, is on all fours being fucked from behind by her black father, Henry, in the centuries old hotel suite. The ornate canopied bed creaked as they fucked in an incestuous frenzy.

“Oh God, Daddy! That feels so fucking good! These bodies are so fucking ideal for incest,” she pants and moans, grinding her cock-stuffed pussy against the huge cock.

“I know, baby girl,” Henry grunted, gripping her hips hard. “We have so many ways of getting our signals and spores into these primates and turning them for our synthetic incestuous pleasure!”

“Thank God, for flower fucking shops,” Iris squealed, gripping the bed sheets with her fingers. “I’m gonna fucking cum, again, Daddyyy! Ooohhh! Yeeeaaaggghhh!” She squealed and bucked as she climaxed insanely hard on her father’s plunging cock.

“Take it, princess,” Henry yelled, gripping her hips so she wouldn’t thrash of his cum spewing cock. “Take all of daddy’s hot fucking love cream, baby girl!”

Henry shot his daughter’s pussy full of seedless cum, then pulled out and came all over her ass cheeks, and back. He went off on her face, splattering on her cornrows and finished in her sucking mouth as she looked up at him her eyes burning with lust and satisfaction.

“You own me, Daddy,” she panted, cum drooling from her mouth. “And I own you,” she giggled.

“We own each other, baby girl,” Henry panted, and they tongue kissed.

Nancy sniffed, frowned, then sniffed again. She looked at Oscar and Marcus, then staggered as her eyes rolled up.

Marcus held his mother’s limp body under her arms as Oscar lifted her by her ankles. Both boys’ pants crotches bulged with the visible outlines of ponderous cocks.

“Oooh ... oh ... Oh...,” Nancy moaned as her sons carried her upstairs as if she were a rag doll. She felt every cell in her brain and body were being altered. Words like ‘symbiosis’ and ‘symbiont’ flashed through her mind. She felt her breasts and nipples harden and her panties soaking with copious amounts of vaginal lubrication as they laid her on her bed in the master bedroom. She felt a perverse thrill and excitement as Oscar pulled off her pantyhose and panties, and she glared at him with an animal lust. She looked up at Marcus and licked her gull lips as he smiled down at her, unbuttoning her blouse and unclasping the front of her bra.

“Oooh, my boys are fucking huge,” she gasped, having enough strength to prop herself up on her elbows as they undresses, their huge dark skinned cocks, throbbing and jerking with power. She felt the inner presence of another mother inside of her, taking her along on a dark river of alien, incestuous pleasure.

“Mmm ... fuck me ... fuck me!” She gasped as Oscar shoved his enormous cock inside of her maternal pussy. Marcus pushed his cock against her lips and she eagerly sucked on the bloated head, grasping the meaty shaft at the thick base. She found her body responding to her sons’ cocks like a porn star as she felt a current of perverse alien energy burning through her.

“Happy fucking birthday, Mom,” Oscar grunted, fucking into her fast and furious. “Don’t you love the fucking change?” He panted, gripping her hips for deeper thrusts.

She had to pop her mouth off Marcus’ cock to answer. “Fuck yeah, boys! Mommy’s holes are all fucking yours!” Then she went back to sucking Oscar’s huge cock, looking up at him with burning lust and pleasure.

“Yeah, Mom,” Marcus grunted, watching her saliva and his precum drooling off her lips and chin. “We got changed on our way home,” he said, kneading her huge tits. “I love this crude motherfucking language these beings have!”

Oscar leaned forward as he pounded his bloated cock in and out of the maternal pussy. He sucked hard on a nipple as synthetic milk squirted into his mouth.

Nancy sobbed on Marcus’ cock as Oscar fucked her pussy and nursed at a tit. She looked up at Marcus and sucked harder than ever, glaring up at his like a wild animal.

“Jesus Christ, Mom,” Marcus groaned, gripping her blonde head, face fucking her so hard his balls smashed against her chin.

Nancy gagged a little as her son’s huge cock crammed down her synthetic throat. She breathed through her nose as he began discharging load after load of seedless creamy cum inside her hungry belly. She felt a series of rapid and intense climaxes ripping though her body and brain as one son fucked her pussy and sucked milk from a tit while the other son pumped belly full of cum. She was in ecstasy beyond words.

Marcus pulled out, jerking and spraying streams of synth jizz all over her face and mouth as she panted and looked at him so he could see his cum jetting inside her mouth.

Oscar collapsed on top of her, panting and shaking as she wrapped her arms around him, his huge cock still buried inside her cum dripping pussy. He nuzzled her neck, kissing licking and sucking.