"Guess who's back!" Giggled Ashley as she stood at the entrance of the living room.
"Oh my god!" Gasp Jennifer, turning her buxom body around. "Don't scare me like that, I thought my mom came home early for a second there."
Ashley just smiled, but then notice that Jennifer's brother and his friend Mike was present. "Do they..."
"They know." Jennifer interjected, answering Ashley question before she had a chance to finish.
"That's too bad" smiled Ashley, "They didn't catch you guys doing something naughty, did they?" She giggled.
Jennifer's face became a little flustered, but she didn't say anything.
"Well in any case, I also brought a friend." Ashley continued.
"A friend?" Jennifer repeated.
"Yup, don't be shy, come on out Mandy." Ashley said, looking back towards the front door. It took a while but soon another small little 5-year girl waddled her way to the entrance of the living room, standing next to Ashley. She had messy orange hair, bright green eyes, and a cute round face that was riddled with freckles. She was wearing the same type of cotton clothes it seemed all girls her age wore.
"Isn't she so cute!" Smiled Ashley as she hugged her friend Mandy, "I bet she's going to become so hot when she grows up."
Mandy took a curious look around the room, but it seems like when she made eye-contact with Mike, she ducked a little behind Ashley.
"Mandy!" Jennifer said with a smile on her face as walked towards the two little girls. "Mandy it's me, Jennifer." She said pointing towards at herself.
Mandy looked stumped at the older woman, and mumbled back "Jennifur? Why Jennifur a big gurl?"
Jennifer smiled at her question, and turned to Bobby, "Hey Bobby can you make these girls a little older, not so much though, we don't want them to break out of their clothing."
Bobby then looking at the two little girls, concentrated as he wished that they were both 5 years older, but also making sure to make Mandy 5 years mentally older as well.
The change began right away as the girls begin to stretch taller. Ashley who was use to growing was more excited then fazed, but for Mandy, she looked down at her body with wide eyes as the distance from the ground steadily increased. The girls limbs continued to grow longer, as their clothes became increasing too small for their growing bodies. Mandy's hair was becoming more smooth but waving, and now had a hint of blonde. The freckles on her face slowly began to fade away as she grew.
Soon the growth was done, as the once two 5-year-old at the entrance way now looked like lanky 10-year-old girls. Mandy put one hand to her head as she felt a little dizzy, for her mind had also expanded with her body. Her brain finally done reorganizing itself, she looked down at her body with excitement as she twisted her new figure around.
"Well, how do you feel now?" Jennifer asked, directing her question towards Mandy.
"I feel... like I just grew 5 years older" Mandy smiled, "This is so cool!"
"Ashley why don't you take Mandy with you to my mother's room to find something more fitting, then we can have to two finish up with puberty." Jennifer giggled. Ashley then took Mandy by the arm as she lead her upstairs with her.
"This is no fair!" Jimmy voice soon boomed. This caught both Bobby and Jennifer by surprised as they turned around. "Why do you get to be an adult, and I'm supposed to be the younger one! I'm your older brother!"
Jennifer frowned at the sudden outcry of her brother, and walked up to him with her arms on her wide hips, looking down at him. "You know what Jimmy, if you're going to act to act like a baby, it might be better if you were to become one."
Jennifer turned towards Bobby, and he knew what to do. He then wished that Jimmy would become 8 years younger.
"No, don't" plead Jimmy, but it was already too late. Jimmy began to shrink as his friend Mike jump from the couch, and watched with horror as Jimmy clothes began to pool over him. It didn't take long until it was just a baby's head that poke out from the top of his shirt.
"Aww... what a cute little baby" Jennifer laughed, picking up and cradling her once older brother between her massive bosom. Jimmy resisted for a short while, but was overcome with doziness in the rocking arms of his sister, and soon feel asleep. "Looks like I need to find a place to put you" whispered Jennifer. "I'll be right back." Jennifer said, as she walk out of the living room.
As the Jennifer left the room, the two girls came down from the stairs, now wearing an oversize t-shirt, and very loose running shorts.
"We're back... and where Jennifer?" Ashley said as she walked back into the room.
"She had to take care of her baby brother" replied Bobby.
Mandy though, walked straight towards Mike, stopping right in front of him. "Hey Mike" She giggled. "We're about the same height right now aren't we?" She said, though she was little taller than Mike now. Mandy then turned to Bobby and said, "Can you please make me an adult, just like Jennifer?" Bobby nodded his head in agreement as Mandy let out a smiled, then turned back to Mike. "Be sure and watch me grow, okay Mike?"
Bobby then concentrated on Mandy, as he wished that she would become both physically and mentally 10 years older.
Mandy then let out a small gasp as her body began to grow once more. Mike watched with wide eyes as the girl in front of him began to rise even taller. Mandy felt her nipple tingle as her breast began to bud for the first time, pushing out into cones. Mandy trust her chest forward looking down at her growing breast with wide eyes and open mouth. At the same time Mandy hips also began to flare out, her body slowly began to curve.
"Oh my god!" The 13-year-old teenage girl gasped as she felt her breast continue to swell another cup size with every spurt, rubbing her hard nipples against the fabric. Her orange-blonde hair gleamed, and waved around her pretty face. The freckles had already begin to completely vanish, leaving her with perfectly smooth white skin. Mandy pouted her ass out a bit as she felt it expand, becoming wider, rounder, and firmer. Her legs were becoming long and shapely she continue to grow, her thighs thickening to match her widening hips. Needless to say, but the once loose running short were now stretching with her.
Mike face was begin to flush red as she watch the once young girl blossom into a provoking teenage beauty right in front of him. He head was tilted up, as he was mesmerized by massive tits of Mandy's that continue to push outwards, blocking her cute face as Mandy now towered over him.
"My boobs just won't stop growing!" moaned the 17-year-old Mandy, her voice becoming a sexy low. Mandy then leaned back, thrusting the massive mounds on her chest outwards. Her breast were now even larger than Jennifer's. Mandy let out another moan, as she moved her hands downward, cupping the firm cheeks of her ass, and giving them a slight squeeze as she finished up with her growth.
Done with her growth massive growth spurt, the now 20-year-old Mandy took a look at her buxom new figure with a smile over her gorgeous face. As she twisted her voluptuous figure around, she couldn't help but notice Mike completely overtaken by it.
"Hey Mike" Mandy purred, brushing her lushes orange-blonde hair to one side, "How do I look?" she giggled as she bent her waist over. Mike was speechless though as he couldn't look away from the deep cleavage Mandy displayed right in front of his face.
Mandy giggled at his shocked little face, and walked behind him, placing her hand on his head and rubbing his hair. "You're so cute!" She laughed.
Mandy then turned her attention towards Bobby and said, "hey Bobby, can you make Mike...