One girl can't resist her sisters

Audrey had to keep herself from salivating as she walked towards her car. Even at a distance, she could see the top heavy form of her younger sister waiting. And walking towards the car from the other direction was the youngest of the three of them. Audrey had never felt anything more than sisterly affection for Holly and Faelyn, but after the day she'd had, she was struggling to keep her eyes off Holly's large breasts and Faelyn's meaty ass and thighs. Her pussy moistened in her pants and she felt a phantom throbbing from just above it where she'd had a cock just a few hours ago.

Audrey shuddered, remembering the heavenly feeling of getting her cunt filled with thick cockmeat in her Advanced Literature class. Feeling her untouched womb being filled with hot semen had been the most exquisite pleasure she had ever felt, until a few seconds after when her clit expanded into her own massive schlong. She had been practically vibrating with excitement as she reached for it, only to have a small shock go through her body and watch it shrivel back away into the tiny nub she was used to.

She had nearly screamed at the injustice of it all when a soothing presence had filled her mind. It promised that she would get to play with her new cock and feel so good if she just waited until she went home. Then she could fuck whoever she wanted as much as she wanted. She had been so relieved that she hadn't even thought of what that really meant. In fact, she hadn't all through the rest of her day, until that very moment when she saw Holly waiting for her by the car.

For a moment, she struggled. She and her sisters were very close, at least partially thanks to being born so close together. Holly was just barely a year younger than Audrey, their birthdays only a week apart, and Faelyn was only eleven months younger than Holly. Audrey loved them both more than she could ever say, but now they were just so utterly female. Audrey didn't want to **** her sisters, but they had pussies, and she needed to stick her dick in one as soon as possible.

She was just beginning to run through other ways she could get her new cock wet when she remembered how good it had felt to have that beautiful redhead shove her futa-dick into her cunt. She nearly came at the thought and then realized her sisters had never felt that ecstasy. They talked about everything together, including boys, and she knew that neither of them had done anything beyond kissing, despite the youngest of them already being nineteen. The opportunity to show them what they were missing in such a profound way was too enticing for her to ignore and she made her decision. Satisfied with her decision and tingling with anticipation, she joined her siblings at the car and they drove towards home.

"Something good happen today, Audrey?" Faelyn asked from the backseat. "You seem like you're in a good mood."

"Mmm, kinda. I'll tell you about it later though," Audrey said, focusing on driving and holding in her growing desire. She didn't know how she had never noticed how good they smelled, but she was very aware of it now and it was starting to drive her nuts.

"Well nothing good happened to me. It felt like all my friends had something else they needed to do today. Jasmin, Carol, Sadie, and Mona all said they couldn't go out today and wouldn't tell me why! Did they say anything to you today, Audrey?" For a second, the sight of those four girls getting fucked in the Advanced Literature classroom flashed before her eyes and Audrey knew why they couldn't go out: they were probably looking forward to fucking their families too much.

"They didn't say anything to me," she answered Holly, technically telling the truth as she brushed her strawberry-brunette hair aside a little and adjusted her tight black shirt. She couldn't wait to free her tits when she got home; her cock wasn't the only thing that had grown.

"Hmph, how fucking lame. They're going to have to make it up to me later," Holly pouted, looking out the window as they drove. Audrey had to **** her eyes away from her older younger sister's chest to keep from driving off the road. She just hoped Faelyn hadn't noticed her wandering eyes.

A hope that was proven wrong pretty much as soon as they got home. Holly quickly disappeared into her room and Audrey tried to do the same, only to be followed by her youngest sister.

"Hey Aud, can we talk a minute?" Faelyn asked, nervously standing in her oldest sister's doorway. It was odd for her to be nervous, but Audrey was starting to have issues thinking past her lust and didn't really notice.

"Wha-what is it?" she asked, panting a little. Her shirt and pants were getting tighter now that she was so close to being able to fulfill her instructions.

"Why did you lie to Holly in the car?" the slightly younger woman asked. "I know what you look like when you lie and you definitely did. And you were looking at her weird. So what gives?"

"It...it's something I can't tell her about. They...want to keep it a surprise."

"And now you're lying to me! What are you hiding from us, Audrey?!" Faelyn exclaimed with a cute little stomp, and Audrey had to keep herself from staring at the small jiggle that remained in her sister's thigh for a moment.

"I...I'm sorry...I just...don't know how to say it....can I...just show you?"

"O...kay, sure, whatever," Faelyn said, looking up at her slightly taller sister as she sat down on the bed. "What is it?"

"Can you just...turn around for a second?" she asked, trying to figure out how to explain what had happened to her while also not terrifying her sister. After all, she couldn't fuck Faelyn if she was running away in fear. She was busy wracking her brain for some method that would work when her eyes hit on Faelyn. Audrey felt like the world slowed down as she watched her sister turn around on her hands and knees, unknowingly thrusting her ass out towards her taller sister. Though the exact dimensions were hidden by her skirt, Audrey could see exactly how her littlest sister's butt rolled as she crawled forward. That delicious, plump, meaty butt that she wanted to feel under her hands.

Audrey instantly made up her mind, pulling her black shirt up over her aching rack and wiggling her pants down just enough. Her cock grew out in a second, erect and ready to do its job, while the older girl panted with desire. She moved in a flash, instantly kneeling behind Faelyn and flipped her skirt up. She heard the tiniest first traces of her sister asking what she was doing just as she snapped her small green panties off. Her hands came down on the young woman's hips and she lined herself up with instinctual precision, utterly ready to make her sister hers.

"AudreyyyyyYYYYYYYYYYYYY!!!! AAAAAAHHHHH!!!!" Faelyn's surprised and pained scream pierced the house. Audrey barely heard it, too focused on the incredible tightness around her dick. She couldn't help but start to thrust, her hips moving in accordance with her viral instincts. The pained and helpless whimpers coming from her sister pricked at her heart, but they couldn't make a dent in the insane desire that filled her. Besides, some part of her knew Faelyn would soon be complicit in her own ****.

And sure enough, the younger of the two girls quickly felt her pussy moistening, adding lubrication to ease the pumping of Audrey's cock. She tried to grit her teeth and tell herself it was just her body's natural response, but no matter how much she held her eyes closed and tried to hate her situation, she couldn't fight the electric tingles of pleasure that coursed through her body.

"Nnnooo~oooo...." she whined, trying to fight against the moans bashing at her chest. It felt like it was stretching her out as it built, begging to be let out. She fought it, fought it so desperately, feeling like if she gave in, she'd never be the same. But it would be so easy, to let out that little moan, to enjoy it, to shove her ass back and meet Audrey's thrusts. She couldn't do it, she told herself. She couldn't or she'd lose herself.

That determination lasted right up until Audrey stretched out Faelyn's blue tank top, releasing the massively abundant tits that she had somehow grown in minutes. The weighty, firm orbs hung and swayed with every thrust. Her hypersensitized nipples, stiff, erect, and dragging across the sheets, was the last straw that finally broke her. Her mouth fell open, eyes clouded over, and her ass and thighs trembled under Audrey's hands. She felt her pussy give the first spasm of orgasm and was finally ready to give it all up when a loud gasp came from the doorway.

Both pleasure-drunk girls turned to see Holly standing there in a state of shock, hands hanging limply at her sides. She had come to see what Faelyn's scream had been about, but hadn't expected to see her older sister balls deep in her younger sister. Such was her surprise that she didn't even do anything when a spasm went through Faelyn's poor body and a thick cock flopped forward from the nineteen-year-old's crotch.

"Pussy," Faelyn suddenly said, her attempt at asking for help or telling Holly to run overridden. Audrey didn't pay her other sibling any more mind, far too concerned with the one convulsing around her dick, but Faelyn was suddenly hard, aching, and **** for something to shove her new dick in. "Pussy!" she said again, louder this time, and one hand snapped out to grab Holly. The middle sibling was still off guard and put up a fight too late; by the time she found it in her to struggle, Faelyn was humping her naked ass and tearing her shirt off as well. "PUSSY!!" the younger girl babbled in ecstasy as her brand new dripping cock pierced Holly's cunt.

"Nooooo......Faelyn....why...?" Holly groaned, biting back most of the pain from having her virginity stolen and being filled by such a thick tool.

"Pussy, pussy, pussy, pussy," the youngest girl babbled, nearly insensate from fucking and being fucked at the same time. She wasn't even in control of herself, her pace dictated by Audrey's own thrusts. All she could do was babble, moan, enjoy the jiggling of her own body, and hold on to Holly for dear life.

The same Holly who was slowly slipping into the same lusty haze as her sisters. Her body adjusted to being penetrated with incredible speed, and it wasn't long before Faelyn's cock in her tight tunnel began to feel incredibly good. Her breasts throbbed in time with her cunt, the already large globes starting to strain her bra. She wanted to take it off and free her aching flesh, but Faelyn's constant and somewhat involuntary thrusting kept her pinned to the bed. Being **** into the mattress had its own problem too though, namely being able to feel her clit extending and thickening.

"Faelyn, your pussy...so good...good tight sister...**** you feels so good...I want to cum...cum with my big dick in your sloppy cunt! I'll fill you up!!" Audrey moaned as she felt her climax finally getting closer, her cock jabbing as deep as it could into her littlest sister..

"Pussy...cum in pussy...cum with futa cock...cum in me...I cum in Holly! Want to cum!!" Faelyn blabbered, no longer resisting her new need for sex. Every inch of her felt glorious, but most of all was her dick as it throbbed inside Holly.

"Whyy~yyyy?" Holly moaned, trying to wrap her mind around being taken by her sister's thick cock and her own massive shaft that was pressed into the bed and poking into the bottom of her tits. She was close to giving in too, only barely holding back. She managed to twist herself sideways a little, trying to alleviate the delightful friction on her newfound cock. Unfortunately, as soon as she did, she found her own hand wrapped around the foreign length, jerking herself quickly. She tried to stop, but her concentration was broken by an abrupt increase in Audrey's moans.

"Fucking feels so good!! Faelyn, I love your pussy!! I'M GONNA CUM IN YOUR PUSSY!!"

"Cum in me, cum in me, cum in me, CUM IN ME!! FUCK PUSSY FULL OF CUM!!" Faelyn screamed, convulsing and thrusting madly into Holly, who sobbed and moaned in bliss as she was pushed over the edge as well.

"NooooOooOOooOOOOOOOOO!!! SO GOOOOOD!!! FUUUUuUUuuCCCKKkKK! CUuuUUUUmmMMIiNNGGggGHHhH~!!!"

The three futa sisters climaxed together, their bodies jerking, thrashing, and twitching at each others' hands, until they finally collapsed in a sweaty, curvy pile.

"So good," Faelyn whispered, still thrusting her hips a little, her cock spurting small blobs of jizz.

"Fae, you're a great lay. So glad I decided to fuck you both," Audrey mumbled, squeezing her own massive breasts.

"Aud, turn over a little," Holly said, shifting around a little on her own. The oldest of the futas turned on her side, too occupied with her own breasts to notice what her sister was doing. Though she definitely found out when Holly jammed her thick dick into her pussy. "See how you like getting surprise fucked!!"

"YES, FUCK ME MORE!!! FUCK ME LIKE I WAS GOING TO FUCK YOU!!" Audrey screamed, shaking from Holly's rough thrusts.

"Cum in me more," Faelyn moaned, turning so she faced Audrey's dick. "Feed me thick, slimy jizz." She didn't have to ask twice as Audrey grabbed her little sister's head and shoved her cock into her mouth. Faelyn gurgled with dazed happiness as she went to work extracting more of her sister's cum, while Holly focused on giving her older sister as thorough a dicking as she could. The three of them all rutted together, no longer finding fault with what their bodies told them was right. The only remorse they still felt was that they would have to fight over who got to fuck their parents first.