Waking up proved a surreal experience. Mia stretched and nuzzled into her pillow, prompting her newly acquired housemates to do the same, though their 'pillow' were her various body parts, all massively oversized compared to them. Nestled between her breasts was Mikaela, Annie's sister, head barely a blip against the expanse of flesh. Wriggling much further below, Annie snuggled against the overstuffed sheath, wherein Mia's cocks laid dormant for the moment. Roshni was the most sensible, yet decadent, as she dozed atop the centaur's monumental balls. Her mouth was open, sleepily suckling on the dark scrotum.
She smiled and finished her stretches, taking care not to rouse her lovers. That's right, she thought, feeling all their bodies against her, she'd fucked them all. More than once. Even after Mikaela's first time getting to meet her cocks, she was given a thorough reintroduction just hours later. Mia raised her head to look around, amazed at the lack of a mess, despite her going to bed with nearly every square inch of her new home coated in her seed. Someone must've cleaned it up.
Surveying her surroundings brought another, far more daunting change to her attention. A groan escaped her, though she wasn't upset, just resigned to her continual growth. If she'd struggled to ruin her former house, even if by accident, then she'd raze it with her new dimensions. How big did that make her cocks now? Mina attempted a peek at them, twisting her torso, which awoke Mikaela.
"Morning," she yawned, blinking for a second, before her eyes jerked open, "Holy shit, you're even bigger."
"You can tell?" Mia asked.
"I've got an eye for this stuff. Used to piss Annie off all the time, since I'd point out every time her ass grew."
"Shut up about my ass. That's Mia's property now," Annie grumbled and crawled from her nest of foreskin, "Hmm, love the smell of centaur girl-cock in the morning."
"More fond of the balls myself," Roshni murmured and kissed the egregiously huge sack, then caught herself before she went in for more, "Uh, sorry, lost my train of thought. Looks this was the right move though." She hopped down onto the mattress, excessively padded to provide Mia all the comfort she could ever want.
Mia nodded and stood, tentative around her far smaller lovers. The sisters whistled as they gazed up at her, neither able to reach her underbelly even by stretching anymore. That didn't stop them touching her balls, however, given their sheer enormity. At its lowest, Mia's scrotum was only a few feet off the ground and, at her height, put them on a pedestal no living mammal could reach. Just glancing between her friends, Mia had to be upward of four times their more average height.
"We've gotta see her cocks," Annie said.
"Totally," Mikaela agreed.
"I agree. For further study, that is," Roshni licked her lips. As the oldest one, it was her responsibility to try and act the part of guardian, despite being no less of a willing cocksleeve than either of the sisters. All three gawked at her sheath, lust blatant on their faces, drool on their lips and naked bodies quivering. Roshni clenched her thighs shut, while Annie rubbed at her sopping pussy without thought, her sister more covert, but still touching herself. Just a few days ago and Mia might've hesitated.
But these were her friends. They loved her, wanted her, needed everything she could give them. Even Mikaela, who she hadn't met more than a few times prior, showed nothing but adoration for her. Mia's cocks throbbed in their home and pushed out, eager to feel that love wrapped tight around them once again.
"Ho-" Annie gasped.
"Ly-" Mikaela continued.
"Fuck me," Roshni finished and, although the wrong phrase, was universally agreed upon as the centaur's monumental pricks extended into the open, stretching along her belly to bump into her forelegs, then pushed into view beyond her breasts. The already cock-famished look on the girls faces worsened, lights vanishing from their eyes, replaced by unbridled desire. Mia understood why, a phantom lust from her femininity pumping through her cocks and lifting them higher. They slapped against her and held their new altitude.
Long spires were erected across the shafts in erratic patterns, as if pointing toward the trio beneath them. Interspaced among the spines were rotund bulges and, all across the length visible to Mia, stark veins throbbed angrily. Even for her body, they were the size of her arms, easily akin to someone's thigh. A subtle mist exuded from them, thickening into a fog as it spread across the area.
All three females bucked their hips and fell to their knees, pussies spraying against the floor. Each occupied the space beneath a cock head, mouths open in silent worship, as all three pulsed and pushed a heavy dollop of opaque pre-cum out. It fell, connecting against Roshni, Mikaela and Annie's tongues, all swallowing in unison, before leaning back onto their hands and arching their hips heigh as possible. Noisy, lurid squelches emanated from all three's cunts.
In sync, they cried; "Fuck me!"
Then an alarm went off. Mia looked to it, though none of her desperate lovers deviated from the cocks, and saw a single word; CLASS.
"Oh fuck, I forgot about that," Mia groaned, chewing her bottom as she glanced back to the three, pussies dripping like faucets. If it was that time already, then Roshni must need to go to work soon. And Mikaela was still in high school. None were concerned with that. They didn't even blink as they gazed up the slowly flagging erections, drooping nearer to their splayed legs.
"Um, guys, I think we'll have to get a rain check on this," Mia said, finally breaking the trance.
"I... I need to go to work," Roshni said, though torment raged in her eyes and her body remained in place.
"Can't we just do it quick then go?" Mikaela asked, shaking her hips.
"No," Annie said and grunted, like her body fought her will, as she righted her posture, "Mia's right. It's probably best that we leave this for later. Mikaela, you definitely need classes."
"Hey!"
"And Roshni's working to help Mia, so she can't miss work."
"True."
"So you guys go and I'll help Mia get ready for college," Annie said, to which the others glared.
"I don't think I'll go honestly," Mia said, reacquiring their attention, "I'm just too big, right?"
"Oh my god, you've gotta go," Annie chirped, renewed excitement brightening her eyes, "I can't wait to see everyone's faces when you show up."
"Nothing will fit me," Mia said, licking her lips at the prospect Annie suggested. What was it about getting so huge that made her like this? All her life, before and after her surgery, Mia had been fine not being centre of attention. Even after her short lived celebrity status, she kept to herself for the most part. Now, however, as her body grew beyond the realms of reason and into pure fetishism, she longed for those who stared at her. Her waning erections twitched and stopped their decline to hang halfway from the sheath.
"Just use the bed sheets," Annie suggested, "Not like anyone will complain at a nip-slip from you."
"Actually, they did supply us with this new material," Roshni said and rummaged through a set of drawers, before pulling out an unassuming shirt, which appeared several dozen sizes too small for Mia, then stretched far as her arms would go, "It's stronger and more flexible than any elastic out there. Give it a try."