Jack takes a look outside his window, only to see a little Latina girl playing with her dolls on her front yard. She appeared to be only 4-5 years old, definitely a toddler. A sinister grin became to widen on the Scientist’s face as the thought of taking this sweet innocent little girl, and quickly introducing her to the dirty pleasures of the adult world right before his eyes. This thought made his dick throb harder as he couldn’t wait to make that a reality.
“Yessssss, she will make an excellent test subject!” he crackled. Right then and now, the perverted Scientist was prepared to head out, but caught a glimpsed of his reflection on a mirror stopping him in his track. “Hmm… this is no good. Of course if I approach her like this the chance of success is far too low!” The Scientist grins as he turns the device to himself and with a zap he begun to shrink in size.
Jack continued to dwindle as his clothes became too big for him. It wasn’t long until a little boy around the age of five was looking back at him in the mirrors. “Perfect!” He crackled with a high-pitch to match his young body. “With my child-like body, and adult-mind, it should be easy for me to convince such an innocent little girl to play a little game with me!”
Since Jack’s clothes no longer fit him, he searched his closet for anything that might prove to be suitable. He finally found running shorts with strings, allowing them to fit his narrow waist. Jack never really remembered buying these, but regardless they were there. Slipping them on and tighten them on his hips, Jack felt ready even without a shirt on. It was a hot summer day today, so a kid running around topless wouldn’t be suspicious in the slightest. With that he left his house.
Little Esperanza was playing with her dolls when a little boy her age appeared in front of her.
“Hello, my name is Jack, can I play with you?” The boy smiled.
“Hmm… Otay!” Esperanza replied as she handed the boy one of her dolls.
The two played for a couple minutes before the boy asked, “Do you have any more toys we can play with?”
“In my room I do!” she proudly declares.
“Cooool, can we go there?” the boy grinned.
“Hmm… Otay! Let me ask my mama first!” Little Esperanza replied as she teeters to her feet.
Jack follows her as she waddles to her front door, as a sinister grin widens on his face once more. Reaching the door, the little girl calls out for her mom. In seconds a beautiful Latina woman greets them with a slightly surprise expression.
“Now who’s this little man you brought back with you Essy?” she asked in a sultry voice that had a hint of her Spanish accent.
“His name is Jack! And he wants to play in my room with me!”
“Does he now?” her mother smiled, bending down displaying her massive cleavage to Jack she asked, “Is that okay? Did you get permission from your mama or papa yet?”
Jack was too distracted by her raw sexiness; he almost forgot to answer her question. “Y-yes, I ask my mom if it was okay before coming here” he lied.
“Alright” the woman smiled as she straightens her back out, “you’re definitely welcome to play here anytime you want sweetheart.”
“Let’s go Jakey!” Essy smiled as she grabbed her hand. Jack eyes were still glue to her mom as they passed by her. She had such as nice wide round ass; if Jack was still an adult his dick would have been hard as diamonds by now.
“Hmm… maybe we can have some fun with the mother as well” Jack quietly utter as his grinned widen.
As they traveled upstairs, they finally reached Esperanza’s room as they entered closing the door behind them. Esperanza quickly ran to her dolls lifting them up, “this is Mr. Fuzzy, he’s nice and soft, and this one-“
“Hey Essy?” The boy asked cutting her off, “how about we play a secret game?” he smiles as he grabs the device in his running short’s pocket.
“What kind of game?” Esperanza replies interested. “Is it fun?”
“Oh, it’s very fun!” he grinned, “adults play this game all the time.”
Esperanza was shocked hearing that, “even a game that mama plays?” she states in disbelief. She thought that big people didn’t like playing games anymore, so a game like that had to be really fun. “I want to play it!” she replies excitingly “how do we play!”
“Well first we need to get bigger” Jack smiled.
“Bigger?” But before Esperanza could utter another word she began to feel a sensation travel across her body. “W-what happening!” she groaned as her body stretched taller. Looking over at Jack, he was growing to, but he didn’t seem surprised about it.
Jack then stopped pressing the device after a few clicks, making the two around the age of 8-9 as Esperanza gasp looking down at her much larger body. Unlike Jack how was wearing shorts that would stretch out as he grew, poor Essy’s clothes began to tighten across her body as the gap between her shirt and shorts formed a midriff.
“How are you doing that Jakey?” she asked as her mind didn’t mature with her body.
“With this device I can make us bigger” Jack smiled as he showed her before giving it another press. With that press the two grew another year in age, “see?” he finished.
“Cool!” Esperanza smiled as she looked down at her much bigger body once more, she felt so strong now in comparison, “I want to show mama!”
“Wait right there!” Jack said as he grabbed her arm, stopping her, “This is a secret game, you can’t tell mama about this okay?”
Esperanza covered her mouth with her hands in a child-like fashion.
“Now how about we continue, this time I won’t stop until we are big enough to play this secret game!” Jack laughs as Esperanza eagerly shook her head in agreeance, her eyes widening with anticipation. Jack once more begins to tap the device, causing them both to grow at the same time. Jack smiled as he watched this former toddler begin to enter the double-digits.
“M-my chest feels funny?” Esperanza moaned as she placed her hands on it. Jack smiled as he watched cones protruded from her flat chest, quickly swelling in size. Soon her ill-fitting shirt torn, freeing her growing bobs, as her nipples harden in the open air. “A-are these boobies?” Esperanza gasp as her voice was now a lower octave than it was before, “I have boobies like mama now!” the teenager smiles as she cups them in her hands, as they continued to expand and fill her palms.
Esperanza was too focused on her own growth, she didn’t realize the throbbing boner in Jack’s short. Becoming a teenager once more, Jack never felt hornier than now as he watched this teenage Latina beauty blossom before his eyes. Essy on the other hand was too focused on herself, and didn’t seem to mind as her toddler clothes all torn off her curvy teenage body, leaving her in the nude. It only made Jack dick throb harder as she turned her body, letting him watch as her wide hip and round ass push out once more giving her the perfect bubble butt.
Jack stopped pressing the device, figuring it was enough as he guesses he pressed it for a total of about 20 times. Right now Jack had lust that needed relief now!
Esperanza still had her back to Jack, her eyes focused on massive mounds that now hung off her chest. Moans seeped out of her mouth as she felt sensation she never felt before as she caresses her large tits. Suddenly she felt a strong pair of arms wrap around her body, making her gasp a bit. “Jakey! Is that you?” Jack didn’t reply as his hand continues to explore her new buxom body. Soft sensual moans escaped her lips as she felt his hands softly glide pass her lightly tone abs, and up her long shapely legs. “I-I feel funny…” Essy moans as a warm sensation she never felt before began to well up inside her body. Jack then squeezes one of her huge tits with one hand, and rubs her erect clitoris with another, causing Esperanza to let out a sudden gasp as pleasurable sensation she never felt before jolted across her body.
Jack dick throb harder as he couldn’t believe it, such a frail tiny little girl became like this in a matter of minutes all thanks to his new device. Jack grinned as he grinded his boner between her round firm ass cheeks. Esperanza felt his hard rod throbbing against her ass, and with surprised gasp she broke free from his grasp as she twisted her body towards him. “Jakey… you’re so… big now like me!” Esperanza heaved as she looked at his adult shirtless body.
Even though Jack didn’t turn on “mental progression”, all that did was prevent Esperanza from gaining common knowledge that was standard for adult to have. While her arithmetic skill remained the same, her brain still matured regardless, as she felt deep instinctual longing for the opposite gender. For this reason as Esperanza looked at Jack’s broad bare chest, she felt a tingly sensation throughout the body that wanted more. Esperanza eyes continued to shift downwards; stopping at the massive boner he had tenting his running shorts.
“Do you want to see it?” Jack smiled looking at the bewildered beauty.
Esperanza face was blush, but she slowly nodded, not taking one glance away from it.
“Go ahead then, pull my short down” Jack grinned as he placed his hands on his hips, thrusting his pelvis forward just a bit.
Esperanza as if guided by instinct alone began to lower herself in front of his bulge. Gently gripping his shorts as she began to tug it downwards, making Jack hard cock whip out into open air as it throbbed once more.
“Woah…” Esperanza moaned as she looked up and down the shaft of it, enthralled by the size.
“Why don’t you give it a touch?” Jack sneered. Esperanza then took one finger, giving it a small poke, “not like that” Jack laugh, “I want you to wrap your finger around it.”
“Like this?” Esperanza replied as she did what she was told.
“Ooh” Jack grunted as he felt her hand on her dick, “n-now give it a small tug.” Esperanza did as she was told, giving it a small tug. Jack reeled back from the sensation, it felt amazing, “again!” he grunted. Esperanza giggled at his reaction she continued to tug his dick back and forth. “Now!” he said stopping her, “why don’t you give it a lick?”
“A lick? Like a lollipop?”
“Sure!” Jack agreed as he couldn’t wait. Esperanza took his dick and began to lick it. “Slowly now, from top to bottom!” Jack ordered. Esperanza once more did as she was told, causing Jack toes to curl slightly as he reeled back once more. “Now put it in your mouth!”
“Is too big?” Essy replied.
“Just the tip, just suck on it” Jack moaned. Essy opened her mouth as the bulb entered; she then closed her eyes as she gently sucked on it. Esperanza didn’t understand why, but doing these things made her felt so good inside, she was beginning to enjoy herself as she wanted more. “That’s right, just like that” Jack voice quivered as he brushed her long silky black hair back, letting him see her gorgeous face.
The sensations were incredible, and Jack knew he would cum soon if they didn’t stop. Of course Jack wouldn’t mind cumming inside her mouth, but he knew this was just a side dish to the main course. “Essy you can stop now” Jack commanded.
“Why?” Esperanza asked as she popped his dick out of her mouth, giving it one more tug with her hand without even thinking about it, making him heave a bit.
“Well I think it’s time we play the game now” Jack grinned.
“This isn’t the game?” Esperanza asked tilting her head.
“No, the secret game is way more fun than this” Jack smiled.
“I want to play it now!” Esperanza replied as she stood up.
“Okay, just turn around, and spread your legs just a bit” Jack ordered.
“Like this?” Esperanza giggled as she quickly twists her body around, looking back at Jack with a huge smile. Jack couldn’t believe how sexy she looked.
“Perfect!” Jack smiled as he approach her once more, groping her voluptuous assets as his bare dick rode up her butt crack.
“We already did this!” Esperanza giggled as she felt the warm glow spread across her body once more.
“Just relax…” Jack whispered as he position his dick, “you’ll understand… right… now!” he finished as he thrust his dick inside of her.
Esperanza gasp as her virginity was taken, feeling an immense pleasurable sensation jolt through her body as Jack’s dick entered her. “Jakey! Your peepee!”
Jack didn’t mind and continued to slowly thrust his dick inside of her, bouncing his hips against her bubble butt, his hands caressing her massive breast. Esperanza moaned as she never felt so good before, reaching her arms back she holds Jack’s head closer to hers as he continues to pound it. Esperanza couldn’t handle the immense pleasure as her legs began to wobble. Suddenly she collapses on the tiny bed, causing Jack’s dick to slip out of her. Looking back and on all four, Esperanza watches as Jack position himself once more, pushing his large cock inside of her. Esperanza moans as she tightly grips her bed, Jack gripping her wide hips as he begins to pound harder as the smacking sounds of bouncing against her bubble butt echo across the room.
Esperanza moans were getting louder to the point where it wouldn’t be surprising to see her mom walk in wondering what the commotions were about. This only made Jack more aroused at the thought that her mom would see what has become of her sweet innocent little angel, as he continues to deflower her. Of course if push comes to shove, the device can be used to neutralize any situation.
“OooOooOoh I-I gOtta pEe, I… pEE!” Esperanza moaned mistaking her coming orgasm with needed to use the toilet.
Jack laugh hearing this, as it only made him thrust harder, “Don’t worry Essy, just let it all out, as hard as you can!”
“ooOooOOooOooOOOOOoOOOOOOOOH!” Esperanza moaned as her body began to shake with her explosive orgasm.
Watching the former toddler climax before him was far too intense for Jack as began to blow his massive load as well. Shooting one hefty load inside of her, Jack pulls out as he finished splooging on her wide round ass, coating it with his cum.
The two adults take several deep breaths after their amazing orgasm.
“What’s this?” Esperanza asked as she begins smearing his cum on her ass with her hand, “so… sticky!”
Jack smiled as he wonders what to do next…