Growing Needs Ch. 06

She couldn't fathom how slutty she looked at that moment. A horse cock, one as long as Annie's leg and thicker than a softball, was pounding her deflowered cunt and stretching it wider than should be possible. All while her belly jiggled with a massive load of cum and her cheek was slathered in a pool of her own pleasure.

Yet the thought only made it all so much better.

Keira spasmed as she came again. Her throat tensed in a strangled cry as her tongue spilled out into her juices, lapping at the puddle without thought. Part of her balked at how she debased herself, yet a stronger side revelled in it. She felt it as the throbbing of Mia's cock hastened along with her thrusts.

"More cum..." Keira whimpered hoarsely and giggled to herself. What little strength remained in her body worked to buck against Mia, craving her release. It'd completely flood her womb and ovaries. No egg would be safe.

Could she even get pregnant from Mia? Keira suddenly wondered, then came as she prayed for it to be possible. Her mind flooded with thoughts of her belly growing heavy with the first natural centaur, which would force her breasts and hips to grow as well. She'd finally be sexier than everyone else. They would have to catch up to her for a change.

"Cum in me!" Keira shrieked as her body jolted in a final explosion of bliss, one that far outweighed her previous orgasms. Amidst the incredible shocks, she noticed her pussy opening wider and wider as Mia's cock prepared to unleash a tsunami of cum. The athlete fell limp as her climax ran its course. Her legs only kept her up as the joints locked in place.

"Yes! I'm gonna cum in you! Take my cum! Take it all! Get pregnant... be my breeding mare!" Mia's screams echoed off the walls, no doubt audible to anyone waiting nearby. A giggle filtered through the cries, no doubt Annie enjoying the words. The world dimmed around Keira as she strained to stay awake for Mia's climax.

Her cock thickened, and the veins throbbed crazily, prolonging Keira's heavenly sensations. They threatened to send her under, tugging at her consciousness. She refused to go yet. Just one shot was all she had to feel, then she would happily rest. Mia rammed every inch that she could into the athlete, then halted as her cock exploded with her release.

Keira swore she felt it as the sperm assailed her eggs. If Mia's sperm was compatible, then she'd be pregnant from this. Would birth control even do anything? She idly wondered as the world went black.

"Come on, I deserve at least one," Annie whined, bringing Keira back from the abyss. She raised her head and cracked an eye open, staring at her friend's ass. It hung over her, pussy just inches away. The scent wafted over her, heady and powerful, yet demure against Mia's musk. Keira almost started at the fact that she instantly recognised the centaur's odour amongst all the others.

"It feels so weird, though," Mia panted, though she sounded like she was on the verge of giving in.

"Maybe you just need to cum some more?" Annie offered, her voice somehow translating into a raised eyebrow in Keira mind.

"You're not gonna take 'no' for an answer, are you?" Mia sighed, then huffed; "Fine."

"Yay!" Annie cheered and set to work. She was a sloppy cocksucker, Keira realised as spittle fell liberally onto the floor and the smaller girl slurped loudly, "Fuck, you taste so good with Keira's cum on you." Annie moaned, working faster by the second.

"Fuck, what's gotten into you? No need to go so fast," Mia muttered, though her flank was moving with the sound of Annie's eager ministrations.

"Dunno," Annie mumbled, "I just want your cum so fucking bad."

Keira grinned to herself and moved an arm under her bottom-heavy friend. It was a strain to do so, her entire body felt exhausted, as if she had spent all of yesterday working out vigorously. Fortunately, she recovered quickly and managed to thrust her fingers into Annie's sopping wet snatch. The girl cried out in shock but didn't pause her own actions. Even when she clamped down on Keira's fingers and squirted around them, she didn't let up.

"Oh fuck, I'm gonna cum!" Mia exclaimed, startled. Annie shouted in her own shock and fell to the side, allowing Keira to see the centaur's cock. Or rather, cocks. Her eyes flared wide at the sight before her, one that was even further outside normalcy than the already giant penis Mia possessed. A second cock, identical to the first in every way, protruded alongside its senior. They hung to the sides from each other, as if aiming at the two cumsluts before them.

Before either Keira or Annie could say anything, the floodgates opened. Keira instantly found her world painted white as she was covered in a single burst. It stuck to her skin instantly, defiant of gravity, and fell into her gaping maw. Weakly, her hands went about rubbing the excessive load into her flesh like it was lotion. Keira moaned huskily as she found that her belly was still huge with Mia's first two releases.

"Holy shit!" Annie laughed. The petite girl moved within the tide of jizz, making sure it covered her. Keira couldn't make out even glimpse of her friend's hair through the sheer density of Mia's jizz. Soon enough, Annie was submerged in cum. And yet still more spewed forth.

"Too much," Keira weakly groaned as her face and upper torso were repeated basted in seed, the pool of her juices now completely replaced by Mia's seed. She closed her mouth against the tide and turned her head away, fearing that she might drown in it. Even so, Keira couldn't help but move the gluttonous mouthful around. She could chew it to her amazement, as if her mouth was full of gelatine.

"This feels so weird... but so good," Mia moaned from above them, still cumming strong after what felt like several minutes.

"Aww," Annie whined when the cum shower finally came to an end. Keira turned to watch as Mia's twin shafts retreated into the single sheath, which bulged massively with the occupants. It'd be impossible to miss now.

"Oh my god," Mia panted and trotted away from them, then gasped at the sight, "How much did I cum?"

"Way more than yesterday," Annie giggled, playing in the jizz pool like a child would with mud. She slathered it all over her body, though it was already covered, "And it doubled just now."

"What?" Mia frowned and tried to look at herself.

"You grew another cock," Keira muttered, unable to muster a stronger voice at that moment. Her throat was gummed up with seed, and her mouth was still full.

"You're... you're joking, right?" Mia stammered, trying harder to look now. She's taller than when they started, Keira noticed. If it weren't the higher than average ceiling, Mia would've hit her head.

"Afraid not," Annie smirked and crawled over to the centaur, stroking a finger along where Mia's fur and skin met, "If you want to see, I could lure them out for you."

"I... I think I should go," Mia quickly galloped from the room, her hoof falls echoing off the walls. Keira turned to Annie and licked her lips, then forced herself to sit up.

"Wanna have some fun?" Keira offered, wriggling her fingers.

"Hmm, yeah. Why not?" Annie shrugged and crawled over, splashing cum as she went, before pushing Keira down with a vengeful grin, "Looks like I'm the stronger one right now." She didn't give Keira a chance to respond and straddled her face, thrusting her cum-slathered pussy into the athlete's face. Keira rolled her eyes and poked her tongue out, relieved that at least one part of her didn't ache. Yet.

She lapped along Annie's lips and flicked her clit. It peeked out from its hood, a perfect target. Keira wrapped her lips around it and suckled, drawing it out further. She, then, pressed her tongue flat and ran up and down, before shoving it into Annie's desperate hole. The shorter girl moaned at the penetration, grinding her hips in time with Keira's actions.

The athlete brought her hands up and clapped them against Annie's ass. Her cheeks swallowed them with ease, both soft and firm in equal measures, even though Keira had no strength to call upon. Annie stuck her hips out further, annunciating her already attention-grabbing ass, while her pussy grew sloppier with every passing second.

Keira had played around with some of her teammates before. She nibbled on Annie's engorged lips, teasing her until she begged for more, then went in for a fast, powerful suck on the pearl that capped her soaked cunt. Each time she moaned, Keira backed off for a moment. When Annie began to move frantically, she returned to work, only to repeat it irregularly. It wasn't long before Annie was on the cusp of cumming.

The competitive girl grinned against her friend's sopping pussy and grunted loudly. She lifted the girl up, preventing her from pleasuring herself, leaving her on the brink. Keira chuckled softly.

"Don't be like that, Keira," Annie whined, shaking her hips desperately.

"Like what?" Keira teased, leaning up to poke her tongue against her friend's clit, only to pull away before she could try anything.

"Let me cum... please? I'm so fucking close."

"You can cum whenever you want to," Keira breathed softly, aiming her breath at Annie's snatch.

"Don't be such a bitch," Annie pouted, then relaxed her expression, "Just... make me cum, please? I need it, Keira. You already got to cum your brains out. It's my turn."

"Well..." Keira leaned up until her nose brushed against Annie's sensitive cunny, "When you put it like that, I can't say no." She lunged forward and wrapped her entire mouth around Annie's pussy, inhaling it and her juices. In only a matter of moments, the big assed, petite girl came. Her juices exploded into Keira's mouth. They were tart compared to Mia's undefinable jizz, with a hint of sweetness.

When Annie's climax ran dry, they laid side by side. Keira stared at her bloated stomach, watching it gradually shrink as her pussy leaked its contents. She occasionally glanced at Annie, who preoccupied herself by shovelling handfuls of Mia's jizz into her mouth and pussy. One hand remained latched onto her snatch the entire time, clearly not satisfied by Keira's tongue work.

"Do you think we'll get pregnant?" Keira inquired, stroking her still huge abdomen. It squished under her fingers, making the pseudo pregnancy obvious. She couldn't help but imagine it, though, the sight of her belly growing week after week until it was a big, round semi-sphere. Even the prospect of waddling around was oddly pleasant to her.

"God, I hope so," Annie moaned softly, swirling a finger through the cum on her stomach, "Can you imagine me carrying a miniature Mia? I'd be a fucking blimp!"

"With this much cum," Keira muttered, licking her lips as she pictured what Annie had said, "I wonder if we'd have multiples."

"Oh, fuck!" Annie cried out. Her hips raised a quick squirt of her juices shot from her. Keira laughed at her friend and sat up, forcing a gush of cum from her pussy. They couldn't lay there forever. Sooner or later, someone would come in. Mia was probably the only reason people were avoiding it so far.

Author's Note: This story was requested by Sovietspyder

Keira tugged on her clothes. She was thankful that she'd thrown them into a corner to avoid most of the cum blitz, even so, they were still splattered in centaur jizz. Her panties were quickly submerged in cum when pulled she them on, though that didn't matter to her. All she wanted a semblance of decency when she went back to society. She peeked outside the restroom and saw white hoof prints leading away. A small grin tilted her lips as she wondered if Mia got any questions about it.