Jessica lead your little sister down the hall. Looking down, she smiled as the little toddler began to suck her thumb.
"Here we are!" Jessica cheered as they reached the entrance to the master bedroom.
Your little sister's eyes widen as she peaked inside the darken room. "But mommy said I'm not allowed to pway in there!" Your sister whimpers back.
"Don't worry, mommy's not home right now to stop you."
Your little sister hesitated for a bit, but was lead inside by the buxom blonde woman regardless.
"I think it's time to make you a big girl as well!" Jessica smiled.
"Me? Big too?" Your sister gasp. "Does it hurt?"
"No, of courses not sweetie, the opposite exactly. The only thing that might sting are when your clothes begins to pinch into your body..." Jessica looked down at the toddler. "I have an idea, raise your arms sweetie," your sister easily complied. Jessica then lifts the tiny shirt off your sister's body, tossing to the side before yanking her pants down. Lifting the naked toddler up, she sits her on the edge of the bed.
"I think it's time we begin!" Jessica smirked as she plucked the curly orange hair off the voodoo. Rustling your little sister hair, she placed the loose strand onto the dome of the doll, snapping the hair onto it like a magnet.
Your little sister's eyes widen as she thought back to times prior. It was only a few moments ago that she and her friends were playing with their stuff animals and toys on the living room floor. She thought of her friend Allison, a meek tiny girl that would follow her every command. As she pictured Allison in her mind, the little brunette girl began to grow bigger. Her body continued to stretch upwards, cascading a darkening shadow. It wasn't long until she became the adult brunette woman she saw playing that weird game with her older brother. Your little sister imagined looking up at Allison, and her athletic build. Allison seemed to be as big as a building as she towered over your little sister in her mind.
Your little sister then thought of Rebecca, as she replayed her memories of her growth. Even Jessica was a big girl now as she stared into the deep blue eyes of the smiling blonde in front of her.
"I'm gonna be a big girl too?" Your sister softly mumbled.
"Annos progressum transformatio!" Jessica happily recited.
Your little sister gasped as she grit her teeth together. Her body began to tingle as she felt as weird sensation overwhelmed her. "Oooh!" Your little sister groaned as her body began to stretch out. It felt as if someone was gently tugging her body in all direction. Jessica watched as your sister kicked her legs as her limbs grow longer. The once stubble little toddler was quickly becoming a lanky kid, just like her friends before. "Uh oh!" Your sister grunted as her nipples began to bud out.
"Congratulations! Looks like your beginning your journey into adulthood!" Jessica laugh. "How about we spice this up now?"
Jessica then grabbed onto the thickening thighs of the preteen girl, splitting them apart. Your little sister gasped as she felt a cold breeze against her pussy.
"Jessica! What are you doing!" Your growing sistet huffed.
Jessica just smiled as her face approached her glistening vagina. Your sister's eyes twitch as her breathing increase, she couldn't believe what she was seeing, but she understood what was about to happen. Jessica then kissed your sister's pussy, pressing her tongue against it shortly afterwards. The riveting pleasurable sensation hit your sister like a truck, causing her body to topple backwards onto the bed.
Jessica had no desire to stop as she smooched the clitoris. The moans form your sister got deeper as she continued to age older. Looking up, Jessica couldn't help but grim as she watch the little mounds on your sister swell upwards, becoming larger by the second. As your sister courses through her teenage years, she felt her toes reached the flooring, curling them instantly.
The pressure of the pleasure sensation was welling up like a balloon inside her body. Small meek moans escaped her lips as her body squirmed.
"Oh God! I'm going to... I'M GOING TO!" Your sister heaved as her body suddenly convulsed.
Jessica felt your sister's long and shapely legs twitch against her as her pussy contracted. Rising her body, Jessica grinned at the exhausted grown woman on the bed. Your sister's body still huff and wheezed as she was reeling back from the explosive climax, her hair a sexy mess over her face.
"Processus claudum!" Jessica declared, seeing the beautiful grown woman that now laid on the bed.
Your sisters let's out one last moan as the fading afterglow of her orgasm combined with to fading of the spell that was over her body.
"So... How do you feel?" Jessica giggled.
Your sister lifted her buxom body upwards, clearly still not used to having two massive mounds protruding off her chest. "Unbelievable..." She finally answered with a deep breath.
"Well you look absolutely amazing, want to take a look for yourself?" Jessica smiled as her hand pointed towards the closet mirror.
Your sister stood off the bed with her new long legs. Her new height gave her a light vertigo as her body bobbed a bit. Looking over at Jessica, she was about the same height herself.
"Wow... Is that me?" Your sister gasped looking at her adult reflection. Just like the others, she had an amazing hourglass figure and sizable breast. They were a bit smaller than Jessica, but more than a handful regardless. Turning her body to the side, she was satisfied by how perky and wide her ass was now.
"Quite an amazing doll, don't you think?" Jessica smiled handing your sister the grow up voodoo doll.
Your sister looked down at the doll, and the wispy strand on her hair the clung to it's done. Something so small had changed their lives completely tonight.
Your sister began to feel her vagina throb, as the rush of hormones begin to build up in her body once more. "I could really use man right now..." Your sister moaned.
"Well... Your brother's just down the hall."
"Ew! No! What the fuck, Jess!" Your sister snorted.
"I was just saying... he had a pretty good dick in my opinion."
Your sister spat in disgust. "Wait, Jess! Remember what happened earlier today, when you got here?"
"Huh... What are you talking about... We in playing on your front lawn, then..." Jessica gasped as she remembered exactly what your sister was referring to.
Your sister grin widen as she realized they were on the same page now.
It was a few hours ago.
"I wanna pway with da teddy!" A excited little brunette toddler squeaky.
"That's Mr. Teddy! And he busy drinking tea, Allison!" Your little sister answered back.
"Wen is Jessica coming? A little redheaded girl asked with a brimming smile.
"I dunno..." Your little sister mumbled back.
"Look!" Allison said as she pointed down the street. A car was approaching, finally parking on the curb in front of your house. The passenger side door opened, as a little blonde toddler hop down, her hair tied in pigtails.
"Be a good girl for mommy, okay sweetie?" A beautiful blonde woman said as her hands were placed on the stirring wheel.
"Okay mommy, I promise!" The bubbly blonde smiled as her blue eyes sparkle.
With that the car drove away, as Jessica joined her friends.
"Hi! I brought Fuzzy to pway!" Jessica smiled as she showed her friends her stuffed rabbit.
"She can pway with Mr. Teddy!" Your sister commanded, pointing at the stuffed bear.
As the girls giggled and played with their dolls, they heard voices coming their direction. Turning their little bodies, they saw two boys walking on the sidewalk across the street. Judging from their appearance, they must of been around 11-12 years old.
Your sister had seen one of the boy many times before. He lived right across the street. The other body had to be his friend, she assumed.
"Hey Rex! Those girls over there are totally checking you out!" He laughed, nudging his friends shoulder.
Rex twisted his head, only to see four little toddlers playing with their doll across the street. "I think they want to play with you, Mike!" Rex laughed as he pushed his friend back.
"Why pway wife boy? They icky!" Jessica answered back amognst her friends.
The boys laughed as the front door of his house opened. It was Rex's parents stepping out.
"Rex, dear... Your father and I will be out until later tonight. Dinners in the fridge, be sure to call if anything's wrong."
"Relax mom, I'm not a little kid anymore!" Rex huffed back. "Come on Mike, you got to check out this next game I got!"
The boys entered the house, as his parents their car. The girls watched as his parents drove off into the distance.
"Look! Is tat ur brother?" Allison asking pointing down the block.
The grown women looked out the window of the master bedroom. Conveniently it faced out towards Rex's house. The parking lot was still empty.
"How about we pay those boys a visit?" Your sister grinned, plucking her hair of the doll. Letting it flutter onto the ground as they giggled...