Quarantined Due to Futa Virus Ch. 08

Jason had a problem.

He nursed his orange juice and pop tarts as he thought over his predicament. At eighteen, he had graduated early and didn't have to go through the hell that was remote learning that some of his peers were going through, but he was still stuck in quarantine.

The FUTA virus was rampaging throughout his city, and since his parents were essential city workers they were staying at a hotel and were out of the house. Now you would think that would be a great thing, he could've just languished around the house in his boxers jacking off and watching porn at will, but that was part of the problem.

Realizing his glass was empty, Jason stood up and made his way to the fridge. His eighteen year old gangly body banged against the table as he awkwardly moved towards the kitchen. He brushed his brown hair out of his eyes and adjusted his thick glasses. Undoubtedly this was the body of an unapologetic nerd.

"Fuck!" Jason swore as his hip throbbed from the impact. He rubbed the sore point with a chapped palm. "Hmm. I probably need more lube." At the thought, his member twitched in anticipation. "Fuck, I just jacked off an hour ago."

After using up the last of the orange juice, Jason sauntered back to the table to finish his pop tart and contemplate the rest of his problem. His twenty year old asshole bimbo sister.

"Morning, fuckface." Jason's sister, Alexis, stumbled into the room with her version of good morning. She had clearly just gotten out of bed, her blond hair was an absolute mess and she had no make up at all. As for her clothes, there wasn't much. Alexis was only wearing a tank top that barely contained her triple D tits, and thong underwear that made Jason turn aside with a burning red face and heat growing in another place.

He kept his hand firmly planted to the side of his face. "Sis, you're spilling out."

Alexis looked down past her breasts and shrugged. "Fuck. How do you guys deal with these things?"

The cause of Alexis' annoyance, and Jason's embarrassment, was a long thick dick that went halfway down her thigh and a pair of balls that had perfect symmetry. She had been infected by the FUTA virus.

Alexis had gone out for a quarantine party half a week ago. She came back drunk out of her skull and had a dick the next morning. Ever since then she had been problem number one for Jason. You see, he had a huge kink for futas. Like a ginormous kink! Having a sister with giant tits and a massive dick strutting about the house made him hornier than a rabbit in spring, but the last thing he wanted was to be attracted to his big sister. Stepsister porn wasn't on his internet history, and real sister fucking gave him the ick.

"Normal guys wear boxers." Jason said. "Why aren't you wearing pants?"

"Half have no room for my dick, and the rest are cum and pussy juice soaked. This fucking virus has me rubbing off and jacking off 24/7." Alexis opened the fridge and took out the empty bottle of orange juice. "The fuck? You fucking drank the last of the oj?" She threw the bottle at him, her dick swinging wildly as she did so.

After a few minutes of muttered swears, Alexis began searching the cupboards for some breakfast. She had no regard for organization, and even less for Jason's personal food items.

"Hey, dickwad." Alexis called out. "When are mom and dad coming back? I've got no clean clothes and all their alcohol is gone."

"I don't know." Jason replied, his eyes being drawn to his sister's crotch like a magnet. "Mom says they're busy with business, and dad won't stop talking about work.

"Fuck,"

"They probably won't be back until there's either a cure or vaccine."

"Fuck!" Alexis glanced downwards. "There better be a cure for this. No dude's gonna fuck me with this sausage hanging down. I can't tape this!" She glanced down again, for a bit longer this time. "Although... I like parts of this virus."

"Stop fondling your tits around me." Jason sputtered. "Why don't you even have a bra on?"

"Because." Alexis said in a drawling sarcastic tone while getting closer to her brother. "None of my bras fit me anymore! Why don't you catch the virus yourself and die so I don't have to hear stupid questions anymore?"

Insults like these were normal for the two siblings. Jason took it on the chin as his father had taught him, and Alexis ignored anything their parents said.

Alexis was now less than a foot away from her brother, menacing over him with her boobs in his face and her dick scent washing over Jason's nostrils. To him it was not the same stink of a guy's locker room, but it somehow had a more feminine smell. Exactly how he would've imagined a futa locker room to smell like.

"Hey, dipshit." Jason was forced to look up, even though his eyes screamed at him to look downwards at nirvana. "Are you getting hard?"

Gulping nervously, Jason looked down. His cock was indeed visibly erect through his gym shorts that he wore as pajamas.

'Strange.' He thought to himself. 'Was my dick always this big?'

"Are you some sort of pervert getting hard to your sister?" Alexis said. "Or is it my dick that's turning you on?"

Jason's cock jumped, and he shifted uncomfortably as she hit the nail on the head. Alexis grinned.

"So you're into dicks, eh? No wonder you're still a virgin."

"I'm not a virgin!" Jason protested. It was mostly true, he had gotten a disinterested handjob for doing the homework of a hot girl. Both were over 18 at the time.

"Well you're still into dicks so I guess you aren't into boobs." Alexis stood up and took off her tank top with a practiced motion. "Phew! That feels better. I can let the girls breathe."

For an instant, nothing else existed in the world besides those gorgeous DDD tits. They consumed his entire vision as if some horny deity had struck him with lightning. If there was one thing he loved in the world, it was perfect and huge boobs.

Alexis glanced down at Jason's crotch again, grinning like a cheshire cat. "So you're into tits and dicks. What a fucking weirdo." With that, she sauntered out of the room, leaving her top on the table.

It took several minutes for Jason to come down from that high. The vision of heaven he had been granted slowly faded away until he realized what he had been obsessing over.

Slap!

Jason delivered a firm palm to both his cheeks. Letting the sting reverberate around his face as he tried to calm down.

"Get a hold of yourself, Jason. That's your fucking sister! The one who's made your life hell for years! You are not attracted to that bitch." Despite his self admonition, his dick disagreed. It refused to go down, and even started leaking precum. Jason could feel it starting to moisten his boxers. "Guess I need to jack off again. Fuck, I'm hornier than when I first found my first futa porn album."

The younger sibling followed after his older one, only tempted for a moment to take the still warm boob covering. But he overcame his desires and went to his room. In less time than it took to read this, Jason had his favorite sites open and was oblivious to the world.

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"Well that took longer than expected." Jason mumbled to himself as he got out of his hour-long shower. "I don't think I've ever lasted that long. What the fuck is going on with me?"

The reason for Jason's extra long shower, and his vastly increased endurance and libido, was, respectively, that he had jacked off in the shower and was infected by the FUTA virus. Fortunately for him it wasn't one of the strains that are fatal to males, he had contracted a strain that merely increased size, endurance, and libido... Possibly some other stuff too but we'll let the docs explain that whenever he gets around to seeing one.

Once he was dried off, Jason tried to figure out what to do with the rest of his day. He briefly glanced at his computer, but he forced himself to turn away. He'd already wasted enough time jerking off and he wanted to do something else.

"Maybe some TV. Yeah, some TV will calm me down." In a post nut daze, Jason put on some boxers and exited his room. Only some boxers.

Jason plopped down on the couch and flipped on the TV with a flick of his wrist. He winced as his wrist groaned from overuse.

News stations gave back to back reports on the spread of the virus. No pictures though, much to Jason's disappointment. All other TV channels were either reruns, conspiracy theories, or infomercials. Nothing caught his attention, but it was enough to keep him from jacking off again.

As he half heartedly watched a PSA on handwashing with a rather busty woman leaning over a sink, who else should enter the living room but Alexis. She was wearing a baggy t-shirt that looked like it had spilled something all over it. However, instead of something being spilled from her mouth, it looked like the liquid had come from her crotch...

'Wait...' Jason thought to himself. 'Is her shirt covered in... Cum?'

At the realization, his cock instantly hardened. Tenting his boxers like an expert boy scout on steroids.

Alexis sat down on the same couch as him like a sack of potatoes, her firm but sexy buttcheeks fully on display thanks to the thong underwear. She glanced over at him with disdain. "What are you looking at, Nerd?" Her eyes were suddenly drawn to his nether regions. An insult began forming on her lips, but instead she licked her lips hungrily.

For some reason, a tingle went up Jason's spine. Whether that shiver was anticipation, pleasure, or fear, he couldn't decide.

Together they watched television. For the first time in quite a while, they existed in the same room without arguing. Not a very common occurrence for the two siblings.

Several minutes of awkward and horny silence later, Alexis yawned and gave a very sexy stretch. Her arms went all the way up, lifting her shirt up and revealing her half hard dick. As she put her arms down, the shirt landed on top of the phallus, leaving it exposed to the world.

"Fuck. I hate the smell of old cum." Alexis muttered as she wrinkled her nose. "I can't take it anymore. Fuck it!"

Alexis took off her shirt, her perfect tits once again filling Jason's vision. She flung the shirt into a corner and a tiny voice in Jason's head, one of the last thinking brain cells, told him that he'd need to clean that up before their parents got home.

The rest of his brain cells shouted at that one to shut the fuck up and enjoy the show.

Somehow Jason's dick went even harder and began leaking precum. Its firm length threatened to burst out from the thin cloth of his boxers.

"So you like boobs, huh?" Alexis' voice caused Jason to emerge from his stupor. Well, not so much emerge, as be a little distracted. His gaze was still riveted to one place. "What kinda freak likes boobs and cocks?"

'A lot of freaks.' Jason thought to himself. 'The futa and futanari tag has tens of thousands of fans.'

Of course, Jason didn't say this out loud. He couldn't! His jaw was slack and his brain was mostly turned off. What caused this short circuiting, besides the massive mammaries, was the sight of Alexis' cock becoming fully hard. Extending to its full 14 inches and completely disregarding the thong underwear meant to preserve decency.

After a few minutes of lustful staring, Alexis noticed her own horniness and tried hiding her cock with her hands. "Shit. Don't look, Jason!"

"Why not? It's fucking awesome!" The words slipped out before he could stop them. His honest feelings slipped past the single brain cell trying to think and were received about as well as you could expect.

"It's awesome?" Alexis asked, her tone a mix of disbelief and disgust. "I'm a girl with a fucking dick. No guy's gonna be attracted to a freak like me. My days of fucking studs under the bleachers is over!"

"Are you kidding?" Jason retorted. "Lots of guys would want to fuck a hot babe like you!"

"Bull! Shit!" Alexis swung her leg to the side, her boobs jiggling like jello, her crotch was now pointed directly at Jason. The thong undies throwing up their metaphorical hands in despair and giving up on their job of covering up Alexis' pink and glistening pussy. "Prove it, dipshit. No fucking way a dude can stay hard when faced with a dick. I should know. The last time I had a threesome, and didn't keep the dude's dicks away from each other, it went really bad."

The unwanted information about his sister's sexual life aside, Jason was torn. On one hand, this was his ultimate wet dream. A futa with huge tits and rock hard dick was inviting him into her pussy like he was a vampire. On the other hand, this was his fucking sister! The asshole who had made his life hell ever since she had hit puberty and turned into a bitch.

This was one hell of a decision. Fuck his sister, or tell his sister to fuck herself.

"What's the matter, nerd?" Alexis spat out. "Your virgin dick too scared to put it in something other than your hand?"

Jason's last brain cell was distracted by the insult long enough for the rest of the brain to bash reason and logic over the head and gag it with duct tape. That cleared the way for the brain in his nether regions to take over all executive functions.

"Fuck you, Alexis!" Jason shouted. He jumped to his feet and nearly tripped over himself throwing off his boxers. Then like a horny jackrabbit, and a virgin one at that, he jammed his dick inside her pussy.

"Fuck that's big!" Alexis half screamed. Her hands clenched the couch cushions as bolts of pleasure radiated up her spine.

'This is it!' Jason thought to himself. 'I'm no longer a virgin! But... Now what? I'm pretty sure I'm supposed to take it out again?'

Fortunately for the nerdy former virgin, Jason's biological instincts took over and he began moving his hips. Thrusting his hips in and out of his sister's warm and quivering body.

"Don't just jackhammer me, dipshit." Alexis said after ten minutes. "I've got great fucking giant tits that need some attention. Grab them, fondle them, suck on them, rough them up, but don't just leave them bouncing!"

Jason had somehow forgotten the magnificent bosom in his desperation to fuck his sister. But at the invitation, he began reaching for the right breast.

It was soft, springy, and beyond anything he had imagined in his wettest of wet dreams. His skinny hand sunk into the supple flesh and pushed back, and as he brushed his thumb against the pink nipple, his sister gave a tiny gasp of pleasure.

"Keep fucking me, asshole!" Alexis barked. Jason realized he had paused in his rhythm when he zoned out. He hastened to resume pounding the pleasurable pussy.

Endorphins flooded both siblings' brains as the sounds of sex and moans of bliss filled the room. However Jason was thrown off, but also drawn in, by the 14 inch phallus that ricocheted against both his and Alexis' chest with every thrust of his dick. Like a cat being drawn to a feathered toy, his mouth moved toward her cock.

"Wait, what the fuck are you doing?" Alexis shouted. "That's not me. Focus on my tits and pussy! Not the fucking dick that the virus gave me."

"Sorry not sorry." Jason said with a malicious grin. This was the exact phrase she had said untold times when Alexis had torn his comics, drowned his laptop, revealed his porn stash to their parents, and so many other asshole moves. Now he finally got to use it on her, and fulfill his dreams of sucking futa dick. Two birds and one stone!

"Wait-wait-wait! Oh fuck!" Alexis threw her head back, and Jason could feel the walls of her pussy massage his dick as she loudly orgasmed.

'So this is what futa dick tastes like.' Jason thought to himself. 'Exactly as I thought it would, I'm in heaven!'

In his personal nirvana, Jason brought to bear every ounce of his multitasking skills that he had learned from a lifetime of RTS games. Somehow fucking his sister, kneading her lucious tits, and sucking her dick all at the same time.

"Fuck-fuck-fuck-FUCK!" Alexis screamed, her face twisting in pure euphoria.

After a half hour of this, and endless orgasms for the older sibling, Alexis suddenly bolted up and threw the skinny Jason onto his back. Although she kept his dick firmly planted inside her.

"Enough of this. I'm gonna make you cum, you little twerp!" She then began riding him like Jason was a bucking bronco ride at the local bbq place. Positioning herself so that her tits were just out of reach of his skinny arms, and her cock slid up and down his chest, she slid up and down his dick with the finesse and skill of a top tier expert.

Faced with that, you'd expect Jason to quickly nut and pass out, but thanks to his infection by the Futa virus, he had the endurance and libido to deal with her. He grabbed her hips, his fingers squeezing the sultry and oh so spankable butt, and began moving her up and down. Together they brought their bodies together until the climax.

"Fuck! I'm cumming again!" Alexis yelled.

"Cum for me. Cum on my fucking nerd dick!" Jason replied in the same volume.

The nether region brains of the siblings didn't hear a single word of what the two were saying, regardless of that, both decided enough was enough. Jason's body tensed for a split second before a blast of cum exploded from his dick, way more than he would've thought normal if he had been in any condition to think. Alexis' felt the orgasm explode from her pussy to radiate all over her body before returning and echoing in a runaway feedback loop until it all burst out of her cock in an absolute fire hose of cum that plastered Jason's chest.

With that, Alexis fell backwards onto the other side of the couch from Jason, her pussy slipping off of her brother's rapidly softening cock, and her own cock deflating. The cum of both brother and sister staining the couch as it dripped out of Alexis' pussy and off of Jason's heaving chest.

It took ten minutes for either of them to recover from their exertions and their mind blowing orgasms. Eventually the lights started to turn back on in Jason's brain, and some post nut clarity started to come to him.

"Fuck me-"

"Been there. Done that." Alexis mumbled in a daze. Jason continued, ignoring his sister as he contemplated his mistakes in life.

"Fuck me. I fucked my fucking sister. I Luke Skywalkered my slutty Princess Leia sister."

"And you rocked while doing it. A+, nerd." With heave, Alexis sat up against the arm of the couch, the movement forcing even more cum and vaginal fluids from her pussy and staining the couch. "You fucked your sister. Get over it. I just fucked my brother and you don't see me getting all worked up about it. Anyway, I'm gonna take a shower."

Jason glared at his sister as she stood up. Her breasts and mostly flaccid dick bounced hypnotically. And even though he had just enjoyed the best and most intense orgasm of his life, his cock twitched excitedly.

Somehow that tiny movement caught the eye of Alexis. Her own cock twitched in response and she struck a sexy pose that flaunted her assets towards him. "You know, there's more than enough room for two in my room's shower. Think about it."

She then jauntily waltzed down the hall, fluids dripping down her leg and her ass bouncing invitingly.

With a silent sigh, Jason's brain turned off the lights it had slowly been turning back on, and took a coffee break while the blood flow got redirected back to the penis. Erect manhood working as a divining rod, he quickly followed his sister. Consequences be damned!

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To all my readers, sorry for the long delay between stories. Job crap. Back to the fun stuff. Thank you for reading and a special thank you to the anonymous commenter on Quarantined ch. 1 who gave the inspiration for this story. You rock! As always, suggestions and comments for stories in this universe or a random futa story are welcome. I am still creatively bankrupt.