Maybe by reminding the others that cleaning might be a good idea.

Jamie knew that one thing about her mother hadn't changed - her stubbornness. Talking her out of clinging to Emily would not be easy, but maybe the mess slowly spreading through the living room might do the trick. After all, it was creeping up on Anne's prized fluffy rug in front of the couch. That, and...

"I get it, mom, Emily is super soft and cuddly, but we should really start cleaning this. Micaela had a busy day, and if she sees this, she's gonna--"

"Oh. My. GOD! What did you do?!"

"... freak out."

"Seriously? Puta de Madre! All of my clients conspire to make my day hell and you..." All four family members marveled with varying degrees of anxiousness as the only clothed member of the household yelled at them before she closed her eyes and took a deep breath before continuing much more calmly: "Okay. Okay. Remember your exercises... This mess is not cool. A huge puddle of cum, broken glasses and plates everywhere? I'm not cleaning this up all alone. I have no problem doing the usual cleaning, but this? This goes way beyond ... anything! And first..."

Stepping around the puddle on the floor, Micaela grabbed Jamie's hand and began pulling her out of the living room, leaving the other three standing with bewildered expressions.

"God, guapa, I had a doozy of a day. The mess my clients leave, I can deal with that," Micaela ranted while dragging Jamie up the stairs and towards their shared room. "But after this morning, I couldn't get your cock out of my head and... I actually soaked through three pairs of panties, and yes, I actually did have to stop to buy new ones several times!"

"Wai-- Micaela, not so--woah!"

"Of course, with my pussy leaking all the time, I could barely focus and one client fucking yelled at me!" Not heeding Jamie's protests, Micaela rushed into their room, pulled Jamie inside and slammed the door closed. "But fuck them. Or rather - fuck me. Right now."

"Uh, M-Micaela... I just... I'll try to get it up, but I came twice already in the last hour alone. P-please don't be mad!" Cringing, Jamie studied her toes very carefully.

"Figured as much, guapa. The whole family naked? Only one reason for that. I don't mind, but..." Micaela knelt down in front of the futa, taking Jamie's limp dick into her hand. "You're not getting out of this that easily."

"I-It's not like I want to get out of it!" Jamie's cock tingled and pulsed, but the actual stiffening process was rather slow.

"That's what I like to hear. Now, let's see if I can't..." Diving forwards, Micaela sucked Jamie's slowly thickening member into her mouth. "Mmmmgh~..."

"Fffuck, Micaela... careful, it--it's sensitive, I--ah!" Doubling over, Jamie dug her fingers into the latina's lush hair, legs shaking as pleasure coursed through her and made the futa's knees buckle.

But even so, it was hard work to get Jamie ready for another round. Peeling back the futa's foreskin with her tongue, Micaela swirled the slick muscle around Jamie's glans, sucking lightly whenever she reached the frenulum. The fingers of her left squeezed and tugged at the swelling shaft's base, coaxing more and more blood into it, pinky straying onto Jamie's nether lips every now and then. The futa could feel her aching shaft thicken faster now - it was finally hard enough for Micaela to begin bobbing her head. Groaning, Jamie let her head loll back, her hips following the hungrily sucking lips on her cock. Even two climaxes in quick succession weren't enough to keep her from enjoying this; drained as she was, Jamie was determined to at least make Micaela cum with her thick, throbbing shaft.

As Micaela popped her lover's rod out of her mouth to slide her pillowy lips along the futa's length and the latina's right teased the spit-slicked purple helmet, Jamie suddenly felt unbidden images of Lily's and Emily's cocks rise through the haze of pleasure. They were so big, impossibly big, and even though they were so bestial, they had felt amazing... and Jamie's own, woefully human dick was so very small in comparison. She had thought that thanks to Growth-X, size envy would be a thing of the past, but apparently, she wasn't getting off that lightly. If only, oh, if only...

"Mmh, guapa... You're getting so hard for me..." Teasing Jamie's urethra with her tongue, Micaela stared up at the futa with a smile, now using both hands to jerk the swelling fuckmeat. For some reason, they seemed to slide over a slight bump at around the first third of Jamie's length. "I can't wait for you to...hm?"

The latina had noticed the swelling, circular ring under the skin of Jamie's shaft, letting her fingers run over it. The sensation made Jamie shudder lustfully, a new surge of blood bringing her dick to full hardness. It felt almost like... Could it be? Was the massive load Emily had spewed into her...? Or was it Lily's girlcum? No matter what it was, Jamie could feel its undeniable effects as her foreskin seemed to bunch up and slide back more and more with Micaela's slow tugging. Looking down between her breasts, Jamie saw the latina stare at her cock with pure awe at what her hands were doing to Jamie's less and less human-looking member.

"Wha... what's going on? Am I doing...?" Whatever was going on with Jamie's shaft did not make Micaela stop what she was doing. "No... no, wait, did they...?"

"I-I--oh gaawwd, I think it's b-because of Emily... or Lily... so gooood..." The redhead's sensitivity seemed to go through the roof as the changes continued, making her barely able to talk. "Please, Micaela, I... I need..."

"Say no more, guapa. I wanna see how far this goes... and how it'll feel inside me, of course."

As Jamie's foreskin had reached the middle of her cock under Micaela's slow, deliberate strokes, the futa's glans began to gradually lose it's deep purple coloration - and its helmet-like shape. The tip pulled back slowly, pushing the ridge outwards into a blunt, flared tip that invited Micaela to run her tongue around it and lightly nibble on the edge to make Jamie groan needily. Her changing cock seemed more sturdy and more sensitive at the same time, making the futa feel lightheaded with arousal. She needed to ram it inside Micaela, feel her mate buck under her and breed her until they both collapsed into a sweaty heap; the feeling was so deep-rooted and instinctual that Jamie didn't even question her rather animalistic choice of words. Her hips jerked involuntarily, smacking Jamie's blunt, drooling tip against Micaela's cheek and smearing it with sticky pre.

"Wow, guapa, so eager to try out your new toy?" Micaela giggled, taking one hand from Jamie's shaft to wipe up the salty bounty with two fingers and lick it off the digits sensually. "I--woah!"

Jamie couldn't take it anymore, the lewd display of Micaela slurping down her juices far too much for her - close to the end of her stamina or not, there was no way she could wait any longer. With her cock a freakish mix of human and horse, she bent down and pushed Micaela on her back, grinding her inhuman member against the latina's leg as she frantically tried to open her lover's pants. Feeling the hot, throbbing length press against her, Micaela was just as eager, if a bit more in control of herself and helped the futa with opening her fly, pushing down her pants and exposing her glistening, reddened sex.

"What are you waiting for, Jamie?" The latina's voice was thick with lust. "Fucking ravage me."

Kneeling over Micaela, Jamie swallowed hard and gripped her cock behind its flared tip to aim it at the sodden, twitching pussy lips of her lover. Even as desperately aroused and needy as Jamie was, her fat, flared glans was quite a bit wider than her old helmet, and the unspoken question of 'Are you sure?' hung between them. Micaela answered it by grabbing her girlfriend's head with one hand to pull her into a hungry kiss while she used the other to grip the futa's wrist and guide Jamie's drooling tip the remaining inches to her slick honeypot until Jamie could feel her entire glans press against Micaela's entrance.

"Did I stutter?" Micaela breathed as she fixed Jamie with an almost manic, lust-filled expression. "Fuck me already. Split me open with your huge fucking cock!"

That was all the encouragement Jamie needed. Pushing forwards, she felt Micaela's slick pussy stretch and yield - a torturously slow process that couldn't have taken more than a second. There was no contest between Jamie's girth and that of her mother after all, and even less so that of her sister. For all the changes to her cock, the futa hadn't gotten much girth and barely any length - but the feeling of her flare spreading open Micaela's cunt was sublime all on its own. And as she pushed forwards slowly, careful not to hurt the latina, Jamie could feel what had been her foreskin slide over what was shaping up to be her medial ring - the changes weren't done, so maybe the futa's cock would grow some more...

"Ohfuckohfuckohfuck!" Micaela cursed as the flare of her futa girlfriend's new equipment pushed into her, sliding over folds and bumps inside the latina's twitching snatch. "S-so fucking wide..."

"You--ah! Alright?" Hips twitching, Jamie stared down at the rictus of pleasure - or pain? As much as she wanted to fuck Micaela senseless, the futa didn't want to hurt her girlfriend. "Sh-should I st-stop?"

"Don't you fucking dare!" Micaela moved her hands to Jamie's toned butt, pulling the futa deeper into herself. "I've been waiting all day for this! A-and this cock... it's oooh~... only getting better..."

Jamie's eyes went wide as her medial ring bumped into Micaela's pussy. It was so sensitive! How had Emily or Lily not cum on the spot from this kind of stimulation?! Jamie was probably only holding on because it would be her third orgasm of the evening. Gasping, she felt her hips move on their own, pushing and thrusting and bucking until the futa's medial ring, too, was enveloped in the sveltering, silky heat of Micaela's snatch. The remaining inches of Jamie's throbbing half-horse dick were a mere formality, and soon the futa's new sheath, formed from her foreskin, pressed into the latina's crotch.

"Ffffuuuck, feels like nothing... I ever h-had inside me," Micaela gasped, her fingers digging into Jamie's toned ass as she gyrated her hips around the thick shaft spreading her depths open. "I'm s-so close just from... ah!"

Micaela seemed to grow tighter around Jamie, but the futa couldn't tell if the latina was clamping down on her mighty morphing power tool or if the horse cock itself was swelling. It didn't really matter, though; with slow, powerful thrusts, Jamie began driving her lover into the floorboards, their breasts pressing against each other as she moved. Somehow, her insides felt fuller, the familiar churning of Jamie's cum glands more intense - had they been swelling, too, overshadowed by the sensations from her dick? If so, she was almost afraid what her load would do to Micaela's already over-stretched little pussy.

"Nnghod, yes, right there! Oh god, I'mmnnhfuh-uh-uhk YES!" Even with her mind almost overwhelmed by arousal for the third time tonight, Jamie tried her best to heed Jenny's advice and read her partner - and with Micaela as vocal as she was about her enjoyment, it was rather easy to pick the right moment to speed up her thrusting and push the latina over that lustful edge. "Nnhaagh, yes, fuck! Me!"

Gyrating her hips, stirring up Micaela's churning snatch as it twitched and milked her cock, Jamie did everything in her power to prolong the latina's climax - and keep herself from cumming. The way Micaela writhed in bliss under her, face shining with sheer pleasure, did decidedly not help. Nor did the shocks of lust racing through her whenever the blunt tip of her horse cock bumped into the entrance to Micaela's womb - so it had grown longer! Up to now, the futa hadn't been able to hit it this consistently.

"Hah... haanh... M-Micaela... I don't know how long I c-can hold it," Jamie whined when the latina's orgasm seemed to ebb. She wasn't quite prepared for the reaction.

"Oh hell no, guapa!" Yelping, Jamie felt herself pushed sideways, the pair rolling over until Micaela was on top, pinning the futa to the floor as she sat on Jamie's lap. "No way in hell am I only getting one out of this."