"Ooooh... fuck!" A grown brunette woman groaned as her body shook.
The sexy blonde woman giggled as she hover right next to the shapely young woman on the bed. Jessica's slender fingers gently rubbed the grown woman's pussy as a large rod thrust in and out of the brunette as well.
"You really didn't hold back when I told you to grow up nice and big for me" Jessica purred looking over her adult friend.
Allison who was once a tiny frail little girl, was only a shadow in comparison to her current form. Puberty did wonder for this girl as her figure now akin to that of a star volleyball player. She was quite tall, taller than Jessica. Her once fragile frame now padded with an strong athlete tone. She was not overtly muscular, but she had visible lines that defined her abs on her stomach. Her glutes jutted out, like two crescent moons pressing together. Her legs were incredible long and shapely and thick in all the right places. You can feel the inner thighs flex as her reveled in pleasure. Her bust, just like Jessica's were massive, huge round globes with stiff tan nipples. Her ponytail was long undone, cascading her vibrant brown hair down as the tip began to curve only slightly.
"Oh... shit!" You couldn't help but grumble as the large buxom brunette woman rode you reverse cowgirl on the bed.
Jessica was busy sucking on one of Allison supple tits, causing the poor brunette to be overwhelmed by her new sensations.
"God, Allison! You are just so sexy!" Jessica purred as she licked her lips.
The two girl began to make-out as you continued to heave. Looking up, you can only watch as Allison's wide ass pressed and shook against your hips. Your body began to convulse with the rhythm of her movements, breathing was speeding up, as your eyes squint with intensity. You were going to cum, and there was nothing that could stop it.
You let out a low groan as the pleasurable sensation began to intensify by the second. Gripping Allison's hips, you force them down harder and faster.
"I'm going to cum girls! I GOING TO CUM!" You decalre.
The girls giggled as they speed up with movements.
"That's right baby, fill this slut up with your baby batter!" Jessica laughed.
You huff, as your eyes twitched. Your toes began to curl...
"What is going on in here!" A familiar voice squeaked.
This voice belong to your little sister, but the point of return had long since pass.
"OH! FUCK!" You grunted as your body shook. You felt a mighty stream of semen spurt inside Allison's vagina.
The two little toddlers who had just entered your room watched in bewildered horror at the three naked adults on the bed. Your little sister stared wide eyes as your legs trembled and twitch, unknowing that you were currently inseminating one of her friends with a hefty load of cum.
"Oh god..." Allison gasped as she rose her body up, unsheathing your whimpering member. Allison groaned as she looked down, only to she a thick load of white cream ooze out of her quivering vagina.
"Your brother pee pee was inside of that girl!" Rebecca gasped as she pointed towards your direction.
Overcome with embarrassment, Allison ducked under the bed cover to hide her naked body with only her upper chest and head peeking out against the back of the bed. You follow her lead as your bare shoulders pressed against one another.
Jessica had another idea, as she smiled and grabbed the voodoo doll off a nearby counter.
"What took you girls so long?" Jessica smirked. "The fun is far from over."
Jessica plucked the brown hair off the doll, as she crouched in front of the trembling red-head.
"Jessica?" Rebecca finally answered.
"That's right, Rebecca! Just like Allison, I think it's time for you to grow up as well!" Jessica rustled the little girl's head, until she was able to procure a single strand of curly orange hair. Just like with Allison beforehand, she snapped the hair in position of the magical voodoo doll's dome. "Annos progressum transformatio!" Jessica laughed without any hesitation.
Rebecca gasped as her body froze still for an instant.
"What wrong Rebecca?" Your little sister asked as her looked over to her trembling red-headed friend.
"I... feel..." Rebecca groaned as her body stretched taller, "Funny!
Your little sister could only watch helplessly, as her friend beside her began to outgrow her before her own eyes. Rebecca all the while looked down at your little sister with startle eyes, and a gaping mouth, watching the distance between them increase as her head rose higher.
Watching another little girl grow before your own eyes, her tiny toddler clothes appeared to be shrinking on her growing frame. Her once stubby limbs were continuously elongating out of her body, as she bent her lanky arms forward.
"Ooh... I'm really growing up!" The red-headed kid grumbled as her body ached onward.
Staring at her chest, you saw as two small bumps protrude outwards against the straining fabric of her cotton shirt. Puberty was coming, and hard. You were so engrossed spectating Rebecca's growth, you almost didn't realize your own growing mass you had welling up. It was only when you felt a delicate hand wrap around your hard cock and stroke it, you realized your boner was renewed and throbbing. Gasping you turn you head to see an emerald eyed beauty biting her lips. Allison was still clearly very horny even after blowing your massive load inside of her. You reel back, turning your attention once more to the growing preteen in the room as her clothes began to rip. Her chest puffing out to the beat of the hand job you were receiving under the covers of your bed.
Your little sister trembled as she looked up at her towering friend. Rebecca as turned her body to the side, allowing a clear view of her buttock for your sister. Rebecca grunted as she bent her body forward. Your sister gasp as she witnessed her friends was slander butt widen, ripping the straining cotton pants her was wearing. Another huff from the growing girl and her pants finally split as her bare ass cheeks widen once more. This caused your sister to flinch as she looked up at the huge butt bending towards her, thinking how easily they could of crushed her now.
As you watched the now teenage red-hair girl grow, with her body bent forward. It was as if gravity itself was yanking her tits down. Her breast continue to droop farther, and farther down, jiggling all the way.
"Oh... god!" Rebecca moaned as she coiled her body back up, her massive mammaries followed shortly afterwards with a mighty bounce. Her hair was now a wavy fiery orange-red, as only light remnants of freckles remaining on her ivory white skin. Unlike both Jessica and Allison, her face still retain a certain warm roundness to it. Highlighted with her clear hazel colored eyes, and soft feature, she was absolutely gorgeous as well. Standing tall, you can tell she was a bit shorter than Jessica, but her figure was much more curvy and buxom. Her tits were simply massive, her waist proportionally thin and trim, leading down to outrageously wide hips and fat buttocks.
"Processus claudum!" Jessica smiled, overjoyed with the result.
Rebecca gasped as her body snapped back. The warm sensation was fleeting as she knew her growth as reached it's climax.
"Oh... my... god! I'm an adult!"
"Damn Rebecca, that quite a juicy ass you got there!" Jessica cackled as she gave the redhead a swift smack on the ass cheek.
You watched as her round cheeks bounce and jiggle as a result of the blonde woman's action.
"This is so strange... I feel so big... and-" She paused and look towards your direction with a gaping mouth. She knew exactly what was going on as she saw a pulsating mass on your rising up and down on your groin area under the bed sheets. Her body flush a light pink as her gaping mouth turned into a grin. "Mmm... what do we have going on here? Mind if I take a peek?" She giggled as she lift the bed cover, diving head first.
Your little sister could only watch as Rebecca's fat ass disappeared under your sheets. The mass the was Rebecca quickly crawled towards her brother's groin, making him shutter as her body began to bob under the bed cover.
"No fair, you slut! I won't let you have all the fun yourself!" Allison declared as her dove under to cover herself. There was now two bobbing mass on your brother's groin, making him reeled back with a gaping surprised mouth.
Your little sister had a mixture of emotion that she couldn't quite process. Everything that has transpired was way beyond her understanding. Her friends has seemingly abandoned her. In a confuse fit, tears began to well up in her eyes.
"Aww... don't cry sweetie" Jessica softly spoke to the troubled toddler. "There's nothing to be sad about. Here, take my hand."
Your little sister watched as the grown blond woman extending her hand out. Brushing her tear away with one arm, your little sister took the grown woman's hand.
"Now let's leave these three alone for now, and go have our own fun someplace else." Jessica smiled as she lead your little sister out of the room.
Seeing them exit your room, you grab onto your blanket, tossing it aside in order to reveal the two adult babes sucking on your cock. The girls giggled and smiled as they played with your cock, their bodies sprawled across your bed.
"I fucking love slumber parties!" You heaved as the two girls pressed their tongue against the shaft of your dick.