Tati's Irregular Day Ch. 03

There's fucking in this one - rejoice!

Contains: futa on male, male on futa (briefly), hyper cock and cum excessiveness/inflation, cum all the way through, voyeurism, like kinda cuck but not really

Tags are for the story as a whole

Comments and feedback are appreciated!

Happy reading :)

******

This was all Izzy found she could mutter as she peered into Tati's bedroom. She had to blink several times just to make sense of what she was seeing, her eyes watering from the intense sexual sights she'd walked in to find. There was cum fucking everywhere, the dense, pearlescent slime layering nearly every surface in her immediate vision; the walls, the floor, the bed - shit, there even seemed to be semen dripping off the ceiling! Isabella realized that the hand she'd used to grab the door frame was even soaked in sister's virile essence, her fingers practically glued to the wood.

Amidst the cum raining down across the bedroom, Izzy was able to make out a few more things. There were articles of clothing sunk into the semen swamp, including the dress Tatiana wore that morning, along with the scattered pieces of an outfit of a more masculine variety. Haphazardly slung over the rim of a trashcan Tati kept next to her desk was a used condom, the reservoir at its tip filled with sperm, the stretched length of the rubber suggesting it was used by someone of a more average endowment. And on her sister's nightstand stood an absolutely massive bottle of lube reaching a couple feet high, half-empty, some of the clear liquid it contained hanging from its pump-handle.

In the center of all of this was Tatiana, squatting atop her bed, fully nude - and she wasn't alone. Isabella's sister's sweaty figure was making rapid up and down movements against the person below her, the muscles in her thin legs flexing with each vicious thrust; her small hands were gripped onto the man she was currently fucking's shoulders, yanking him back towards her in time with her pistons. Tatiana's face was contorted into a mask of pleasure, her big brown eyes clenched shut, her lips parted as she panted through the coitus. Specks of semen sprayed up towards her from the source of penetration, dotting her body in splotches of white.

Under her was another recognizable figure in an equally as unrecognizable state. Blue eyes rolled back into his skull until only the whites showed, his face hydrant-red, tongue hanging out of his lips - it was clear that the male that Tati was fucking was drowning in a sea of ecstasy. His pale-hued body was covered in even more cum than Isabella's sister was, borderline swallowed by the high level of semen that flooded the bed. The man possessed a very fat ass, one that was split down the middle by a rather massive invader and currently as scarlet as his countenance was, undoubtedly from Tatiana's cock slamming against it with each savage rut she made into his backdoor.

Her sister wasn't masturbating, she was having sex - and it was with Doug!

Isabella gawked at the couple, scarcely able to comprehend what she was seeing. Tatiana was fucking one of her hook-ups in a prone-bone position, and from the looks of it they'd been at it for awhile! Somewhere in her subconscious, Izzy now understood why she hadn't heard from either Tatiana or Doug the entire day, the pair having clearly been preoccupied with each other for some time; but this wasn't what Izzy was thinking about at that moment. What was filling her brain was a specific aspect of the scene playing out in front of her, one that concerned her sister and what was jutting from her sister's crotch.

Now Izzy understood why her onahole had been returned to her in such a devastated state. Why Tatiana had seemed so confused by the size of it when Isabella had handed it over to her. Why she had trouble coming up with a reason for its destruction. Isabella had never given much thought to the endowments of any of her family - though a part of her had wondered if they were able to hide their packages so well because they were smaller than her. But now, at least where her sister was concerned, she knew the truth, and the reality of it all couldn't have been further from what she'd expected.

Tatiana was fucking enormous! Or at least her cock was! Because she was in the middle of fucking little Dougie, Isabella wasn't afforded a view of the entirety of her sister's appendage, but the amount she could see let her know it outclassed her own in basically every regard. Every time Tatiana pulled back to perform another bed-breaking thrust into Doug she revealed an expanse of cock-meat that was comparable to Izzy's entire length - and it was clearly not all that Tati had to offer either! No, Isabella could tell by the receding bulge that lifted Doug off the bed and burrowed through his torso that her younger sibling left much more of her member inside of him at all times.

But, to her continued shock, the sheer number of inches - and possibly feet - that Tatiana had over her wasn't the most absurd aspect of her sister's endowment. Tatiana's cock was thick, frighteningly so, the shape of her monster grotesque when it came to its girth. It looked as wide as Izzy's or Doug's or anyone's waist! Her member wasn't uniform when it came to its circumference, either; from what Izzy could see, it was thinner at the base before exploding in size farther up the shaft - and even then the root of her appendage practically took up all the space on Tati's groin, stretching across it and rubbing into the sides of her thighs.

Because Tatiana wasn't unsheathing her member when she pounded into Doug's undoubtedly ruined asshole, Izzy couldn't make out how the rest of her cock looked. However, with the amount that Tati did yank out of the young man it appeared as though her girth reached something of an apex at what Isabella had to assume was the halfway point of her monster, before shrinking down somewhat once more; even at the thinner sections of Tati's shaft, Izzy could tell she still possessed at least twice the width that she herself did. How in the fuck was Doug taking that thing!?

"Ooooh Doug, you're so tight!" Tatiana squealed, throwing her head back, making soft, cute grunts, "I-I can't believe I'm actually having sex with someone!"

Isabella barely heard her sister's declaration of joy, too focused on the mesmerizing vision of the younger futa's immense, brutal member; it did reassure her that Tatiana hadn't noticed her watching, however! The longer that Izzy studied her sibling's bestial fuck stick the bigger the contrast between the two she became aware of. Where her own cock had a few large veins that appeared when she was aroused, Tati's was fucking riddled with them; from what glimpses Isabella was afforded of them, it seemed as though her sibling had one giant artery that stretched the length of her shaft, and the rest - many of which were bigger than the older futa's entire length - extended out from it like the branches of a tree. The gnarled, purple-and-blue tubes throbbed with an intensity Izzy had never seen before.

Additionally, Tatiana's cock was even darker than Izzy's own, making the contrast against her natural, alabaster-tone that much more severe; she wasn't sure if it was due to the countless gallons of blood that her sister probably needed in order to stay erect or if it had just naturally looked so absurdly out of place. Almost gray in color, Tati's member also possessed a kind of red hue as well, like it was literally sore from being so hard. Though Isabella couldn't really get a good view of her sister's balls in her current position, she had little doubt that they matched her dick in insanity if her own size was anything to go by.

As Tati wrecked Doug asshole - gaping it to a size that Izzy would probably have no usage of if she ever wanted to fuck the bubble-butt boy again - Isabella found herself growing uncomfortably aroused; not only were her tight jeans suffocating her cock, but she was getting turned on from watching her own sister fuck someone! One of her hands snaked down the front of her tight shirt to her groin, and she began to rub the bulge of her genitalia through the rough denim, rocking her body back and forth against the wall she partially-hidden behind. Why was this so fucking hot!?

Everything about it was making Isabella horny! She had to stop herself from moaning as she pleasured herself over her pants, leering at the coupling happening only feet away from her. Tatiana was really fucking giving it to Doug! The entire bed jostled under her surprisingly strong thrusts, and Doug's body nearly slid off of it onto the floor, Tati's grip on his shoulders the only thing keeping him in place - well, her hands and her massive cock stuffing his asshole. Isabella wasn't sure if Tati would ever be able to uncork that gigantic fucking log of dick from its fleshy sheathe!

"D-Doug!" Tatiana bucked her hips against Doug faster, seemingly with the desire to try and stuff every inch of oversized endowment she had into him, Isabella only realizing at that moment that her sister was unable to fit all of it, "I'm- this is so good! Are you, you doing okay!?"

The reply she received wasn't anything that could be considered coherent, the sound coming from Doug's mouth more akin to a gurgled howl.

"I-I hope that means you're fine!"

Izzy nearly rolled her eyes at what could only be loosely called an 'exchange' between the lovers. Tatiana was apparently satisfied with Doug's response though, and she continued to ravage him like it was her last day on Earth. More cum sprayed from the meeting of her monstrous organ and Doug's cratered backdoor, the dense, pearlescent plumes jettisoning out in every direction and soaking everything in their path; Izzy realized that even from her position outside of the room that specks of the dense gunk still managed to splatter onto the front of her jeans. She didn't care in the slightest, and she was already beginning to unzip her jeans to fish out of her own painfully hard member.

Finding her eyes glued to Doug's bed-pancaked stomach, Isabella struggled to contain her unexpected concern at its deformed appearance. Not only was Tatiana's gargantuan rod stretching it out to the extent that it looked like her cock was trying to burst from his ribcage, but his abdomen was already inflated from the vast quantity of precum the futa on top of him had poured into his guts. From Izzy's distant angle it appeared as though he'd already been ballooned to the same extent as when she'd pumped him full of semen from her full orgasm - and Tati was still going!

His belly wobbled back and forth, incidentally bouncing the rest of his body up to meet Tatiana's terrifyingly-strong pistons. Doug's distended midsection splashed the cum layering the bed around like he was on a water slide, waves of the off-white slime pounding down onto the floor and walls; Izzy cringed as a particularly far-reaching droplet splattered onto her forehead. She ignored it along with all the rest of the sperm hitting her body, her attention fixated somewhere else, her focus entirely on yet another feature of the rough fucking occurring in Tatiana's bedroom.

She couldn't help but stare at Doug's incredibly round, jiggling ass as her sister pumped herself against it, his cheeks pushed so far apart by Tatiana's horrifying girth that they were practically sagging down to the bed. Isabella finished pulling out her cock and began to stroke it, jerking herself off to the lurid action, keeping her member out of sight just in case Tati did look over at her; it was the most uncomfortable position in the world to have it angled and hidden against the wall next to her, but it was better than the potential embarrassment she'd suffer if Tatiana caught her! Masturbating slowly, Izzy leaned forward like she wanted to be as close to the sex as possible.

"Think I'm gonna, gonna cum soon!" Isabella's sister moaned, speeding up her up and down pistons, "H-Hope it's okay if I, I um finish inside of you, Doug!"

Once again, the reply the young man managed to utter was incomprehensible to anyone but him.

Gnarled, vein-packed shaft throbbing viciously, Tatiana put every ounce of strength she had into fucking the living daylights out of Doug. She replaced her grip on his shoulders with a interlacing of his shaggy blonde hair in her fingers, acting on instinct, her craving for climax overriding every other part of her brain. Doug's body arched backwards towards the young futa until his torso was nearly bent in half, the protrusion of Tati's pole becoming even more pronounced against his pinkened flesh, the dip of her piss slit consuming the small patch of skin it was pressed against.

The voluminous clapping of Tati's balls against the back of Doug's thighs and ass could be heard throughout the home, the repeated, rapid beatings like a boxer practicing their jabs on a speed-bag. Tatiana's eyes rolled into the back of her head as she approached her finale, the willowy biceps on her upper arms flexing, straining with the kind of power that only a futanari could possess; she leaned further over Doug as she dug her dick into him as deeply as possible, nearly squishing her modest bust into his sweat-and-cum streaked lower back. She panted into his ear, practically gasping from the exertion of trying to wring her semen from her obese sack.

When it became clear that she couldn't hold out any longer, Tatiana slammed her massive meat log hard against Doug's rear, burying all but a couple of handfuls worth of inches into his guts; the distension of her cock through his chest rose higher, shooting out past his face, tenting his skin in an obscene, horrid display of sexual excess. Her precum production had only intensified as she neared her explosive climax, Doug's stomach constantly bubbling as it grew from the hot, liquid weight being pumped into it, the sides of his abdomen beginning to roll across the bed.

"D-Doug! I'm- oh God!"

Isabella watched intently as her sister started to cum in the young man, a large part of her wanting to see just how ludicrous an orgasm from a cock so oversized would be. She wouldn't have to wait for long to learn! All at once Tatiana stopped moving, holding herself as closely to Doug as she could, still ripping at his locks, his face still contorted in an exaggerated display of euphoria; Izzy had to wonder how many times he'd climaxed from being pounded so roughly. If her own hook-up with him was anything to go by, he definitely had many times already!

Louder than the gurgles coming from Doug's throats, the cries of happiness slipping out of Tati's plump lips, or even Isabella's own schlick-filled stroking was a distinct rumbling that reverberated through the room. It took Izzy a second of perplexion before she understood where the sound was coming from; it was her sister's package making all that noise! Apparently Tatiana's orgasms were so extreme that it could be heard before it actually began! Izzy's brown eyes widened as she took in yet another ridiculous aspect of her sibling's sex.

She observed Tati's cock once more as subtle changes coursed through it, ones that happened to Izzy's own member when she orgasmed - but on her sister they were even more noticeable due to the mind-warping size of her endowment. All of the veins on her shaft gave a strong pulse, creaking out from the dark flesh containing them, so defined that Izzy wondered if she could grab one like it was a dick itself. Tatiana's cock throbbed in turn and thickened, stretching out Doug's poor asshole to yet another punishing level; Izzy could also see that it extended at the same time, the mushroom-shaped bulge in Doug's chest wobbling forward another inch or two.

There were other alterations in Tati's awesome appendage that Izzy couldn't see, but those weren't important at that moment!

What was significant was Tati's experiencing her first climax inside of another person, and Izzy being there to witness it. There was a raucous gushing as her urethra gaped open, her thick paste unloading into Doug's stomach in an unrestrained storm of semen; Isabella nearly physically recoiled at how intense her sister's climax was! Doug's stomach blew up, and to Izzy it was almost a literal description of what was happening. The section of his skin Tati's cock was brutalizing didn't just pop out in random places or bubble where her initial stream impacted, his entire torso tripling in size in a single instance instead. Already incredibly bloated with Tatiana's pre-seed, it expanded out from every angle, lifting him higher off the bed that his distended flesh was steadily covering, his formerly pale complexion turning a bright red from the sudden, added pressure.

Though Izzy couldn't exactly measure the length of her sister's first shot, the fact that Doug's stomach kept growing and growing without pause made her assume that it still hadn't finished. The increasing-in-quantity gouts of cum shooting from around Tati's gargantuan goliath sprayed out so high they were actively splattering against the ceiling and reaching sections of the room that they weren't able to previously; the ribbons of white goop - denser and thicker than any semen Izzy had ever seen before - hit the window behind the bed, the nightstand, and the electronics-covered parts of the room simultaneously, Doug's asshole turned into a geyser of pearly fluid!

Izzy had to hide herself behind the wall so that only her head was poked out around it to not get caught in the sticky monsoon herself, her desire to witness her sister's first time outweighing any survival instincts she possessed. Before her eyes Doug's body continued to swell to what had to be uncomfortable proportions, his limbs flailing over his taut, cum-punished stomach; his head fell limply atop of it too, his consciousness like his strength utterly sapped from the brutal seeding of his bowels. Then, seemingly of its own accord, his neck jerked upward, distending unnaturally as something raced up his throat.

His jaw suddenly dropped and a massive deluge of cum sprayed from his thin lips!

Now it was Izzy's turn to gasp as she observed Doug being turned into a literal sperm sieve. The steaming slime spritzed from his mouth like a water cannon, surging across the room in a single, unbroken beam of cum until it struck the wall in front of him; the impact of Tati's full-impalement climax practically shook the structure of the house, gigantic, soft ball sized dregs flying out in front of the Izzy's face. Her eyes followed the massive droplets as they crested the doorframe, webbing across it in stringy ribbons, nearly obscuring her vision of the unfolding, lurid events occurring in the room.

This grotesque nature of what was happening seemed to momentarily awaken Tatiana from her orgasmic-stupor, and she creeped her eyes open to see the effects she was having on Doug's body for the first time; immediately a look of panic crossed the futa's delicate features, and she unhooked her quivering fingers from the boy's hair. Unable to help herself, Tati continued to moan loudly and rut her hips against Doug's ass, her own figure having been lifted by his corpulent mass, her hands going straight to his shoulders. With a grunt and quiet curse that Izzy could barely hear, Tatiana pushed herself off of Doug, her legs attempting to find a place to plant themselves that wasn't her lover's brutally ballooned belly.