S
Literature
Summer party swaps pt 1 “Jennnnaaaaaa!!!!” came the yell from down the hall. 19 year old Jenna Harper heard her name called and walked out of her bedroom to see what was going on. “I was in the middle of something Zach, this better be important!” She said, entering her little brother's room with an annoyed look on her face. There was less than a year's difference between the two of them, but Zach and Jenna both acted like the typical older and younger siblings would, with utter annoyance anytime the other would ask for a favor. “Well I mean it kind of is. I was hoping you could maybe do me a favor tonight.” He asked, standing up and holding out a paper invite. While he was younger than Jenna, Zach had a few inches in height on her as she only stood 5’6 to his 5’10. Jenna grabbed it and looked it over trying to see what it was her brother had. “What? You want me to go with you to a high school party? News flash dork, but I graduated last year, and how do you think that will look for you?” Jenna laughed, as the idea of her showing up to a high school party just was not something she was interested in. “Well yeah, I know that. Everyone would recognize you, but what if you were to do… a certain trick that comes from that old book you have? I mean, you could do it with you and Gabby, and no one would even know any different!” He said, pointing out what his favor actually was. “With Gabby? Are you kidding me Zach, she’s not even a year old yet! To make her a high schooler, I’d have to make myself really young, like at least three years old at a minimum. And besides that, I’ve never done it like that before. What if it goes wrong?” Jenna asked, slightly bewildered by the idea her brother presented. “Don’t worry! I have every confidence in your ability to pull this off. Plus couldn’t you put some kind of automatic timer or something on it so you change back into my annoying older sister after we have our fun at the party?” He asked, walking out of his room and heading toward little Gabby’s room, with Jenna following behind. Before they entered, Jenna swung by her room and grabbed the old book that she had hidden on her bookshelf, and brought it into Gabby’s room with her. “I don’t think it works like that Zach. I’m not seeing anything about a time limit to force a change back. But how old would you even want Gabby to be anyways? You haven’t said that yet, and quite frankly, I need to know before I even agree to this.” Jenna said, looking at her brother. “Well, about that…” Zach said, rubbing the back of his head “I was hoping to make her 18 like me. It’s a seniors only party so she’d need to be the same age as me to be let in.” Jenna’s eyes went wide when she heard how old he wanted Gabby to be. “Are you nuts? That will make it impossible for me to be the one to reverse the change! I won’t be able to read or comprehend any of this that young!” “I know, I know, but I promise I’ll get her to make the change back with you when the night is done!” Zach responded, pleading with Jenna to do what he was asking. Jenna sighed and wrote something down on a post it note, and opened up her book, sticking it on the top of a page. “Fine, I’ll do it… but you need to make sure Gabby reads my note so she knows what to do. If you don’t, then as soon as I’m able to, I’m making you the baby of the family! The spells in this book aren’t a joking matter. So when the night is done, Gabby needs to repeat the changing spell that I’m about to say, but reverse where our names are in the spell order, got it?” Zach nodded and backed up to give his sister space to work. Jenna walked over to Gabby’s crib and picked her up. “Sweet little sis, she has no idea of the ride that she’s about to go on.” Jenna said, sitting on the floor and placing Gabby across from her. Looking at her book, Jenna saw what she was looking for and cleared her throat. “Ageus Transferus! Progress Gabby through the years to 18 by taking them from Jenna!”. As soon as the words left Jenna’s mouth a strange energy began to permeate from the book and fill its way through the room. Jenna shivered from head to toe as she could feel the energy fill it’s way into every pore in her body. After a few minutes had passed, Zach cleared his throat “Are you sure you did it the right way? You’re not looking any different.” “Well no duh. Im basically turning myself back into a baby, it’s going to take a second for any noticeable changes to happen.” Jenna responded, walking over toward where her brother was standing before she realized something seemed slightly off. “I think the changes are starting. You look taller to me already!” And it was true, in those first few moments Jenna had regressed back to be 18 years old once again, and in doing so lost an inch and a half of height. “It’s true! You do look shorter to me! Which means it’s not too much longer until you really do become my “little” sister” Zach said with a laugh. Jenna went to protest, however her voice caught in her throat as an odd sensation began to move across her chest. As she grabbed her breasts, her eyes went wide “Holy shit! My boobs! They’re deflating!” She said as she dropped another year in age to 17, now officially younger than Zach. Looking his sister over, Zach clearly saw his sisters frame getting smaller and smaller as each minute passed as she lost another 5 inches, taking her down to roughly 5 feet tall. He also saw her face start to fill back out as she reversed through changes that puberty had brought about in her. He also watched as her chest went from full and pendulous to looking quite small as she regressed another two years. “You look like you’re 15 again!” he said in shock. Jenna quickly moved past Zach to look herself over in her mirror, and as she did, she found she had to hold her shorts up as her hips retreated in and were no longer capable of supporting her clothes fully. “Just remember, this is only temporary!” She said before her shirt also lost all resistance against her chest as she regressed three more years back to 12 and the start of puberty. At this point she had to start to bundle holding her shirt and her shorts as she lost three more inches in height, making her 4’9 as she strained to look up at Zach. “Remember, show Gabby the book and make sure she does the spell to change us back!” Jenna said before covering her mouth, realizing that her lisp that she had thought long gone had returned. Zach quickly glanced over at Gabby, but was confused as to why she still looked like a baby. “How come Gabby isn’t getting older yet. I thought she’d get older as you got younger.” “Well, ummm, I think it has to do with the spell I used. It has to take the years first before they can be transferred to the target” Jenna said as she felt the strange energy surge through her mouth as she lost another three years, re entering her single digit years. She could feel her adult teeth begin to change back into her baby teeth. But it was the feeling of her shorts touching the ground as she lost five inches, taking her down to 4’4. “Honestly Jenna you should just let them fall off. It’s not exactly like you have anything to cover up anymore” Zach said watching Jenna once again get smaller and smaller as she continued to lose inches as she inched her way closer to becoming a toddler once again. “You can wear your big girl clothes later, ok?” “Rewmber Zach, da book is how I change back!” Jenna said falling down onto her butt as she shrank to be just under 3 feet tall, and showing her more childlike side as she let her shirt, bra, underwear and shorts all fall right off her body as she was quickly regaining her youthful fat. Her long brown hair thinned and shortened as the final stages of turning herself into a one year old approached. “Ba buffs” Jenna spat out, as any trace of her ever being older than a one year old physically and mentally disappeared as with a final shudder, Jenna shrank down eight more inches, sitting at 2’8 in height Gabby, who had been playing with one of her toys, noticed a kid who looked to be almost the same age as her in the spot where she knew her older sister Jenna had just been standing. Intrigued by this new person in the room, Gabby crawled over to Jenna and lightly touched her. With a slight shock, a bolt of energy exited out of Jenna’s body and quickly entered into Gabby’s body. “And now to watch Gabby get older… this should be interesting, going from newborn to 18 in just a few minutes…” Zach said to himself as he watched Gabby slowly pick herself up and balance herself with her newfound muscles as she grew a year older to be an official one year old. Shocked at what she was feeling, Gabby looked around in awe as the room around her looked to be getting smaller and smaller as she continued growing older. At about three years old, she began to finally tear at the tape that was holding her diaper up, which had been pushed to the max waistline as she grew, and with a tug, she helped to rip it free. More complex words and memories that once belonged to Jenna began to flood her mind as she soon reached five years old. In the memories, she first saw it play out originally as what happened to Jenna but then Gabby watched as she started to replace Jenna in the memories. “Zach?” She said, looking up at her brother, very surprised by how her voice sounded, and also very confused as to what was happening to herself. She only came up to his knees, but she could tell that something was off as she was moving closer and closer toward his torso as she continued on her journey into childhood, quickly standing at an even 4’2 as she gained an additional four years. Her hair, which had been super short, grew out longer and longer with each year that she gained, in time, it also turned from blonde, to a dirty blonde, to a jet black color as her hair lost its golden shine the older she got. Quickly noticing the clothes on the ground, Gabby made a grab for the shirt and shorts that her sister had previously shrunk out of and threw them on her own body, wanting to cover herself up before any bigger changes occurred in front of her brother as she grew to 4’5 and ten years old. “Don’t need to put on an unclothed show for you… mmph” she said, moving her tongue over her teeth as she felt them grow and change from her baby set into her adult teeth. Looking at her now, she was standing at Zach’s mid section and showing no signs of slowing down as she entered into her pre teen years at 12 years old. “Speaking of, I think something big is coming…” Gabby said as the energy surged into her chest and rear as she grew five more inches, taking her up to an even 5’0. It wasn’t long before she felt something begin to push up against the T shirt which had been sitting flat against her chest. Looking down at her chest, Gabby could see two small mounds inflating and getting bigger and rounder as she gained another year and officially entered into puberty at 13. She felt a tingle in her face as it began to take on her more adult qualities, thinner cheeks and a slender jawline replaced her fat cherubic facial features. She also felt her arms begin to feel tighter against her shirt as they gained mass and grew more defined. Likewise, her hips started to press against the elastic band of her shorts as they began to round and give her body more shape as she stood still as she could also feel her butt inflate and push the shorts out. Reaching down, she stretched her legs as she gained five more inches as she grew to 15 years old. Standing back up, she looked across at her brother and now came up to his chin. Before she could say anything a slight rip could start to be heard as her breasts began to push their way out of her shirt as they continued to grow, surpassing her sisters cup size as she grew to 16 years old. It wasn’t long after when the same rip could be heard in her shorts as her hips pressed ever outward and the elastic began to reach its breaking point as they looked more like short shorts on her body as she shot past her brothers height and now stood at 5’11 and 17 years old. Grabbing her shirt and pulling on the hole in the chest, Gabby felt some relief as her breasts grew once more to a 36 D cup size and settled in as she finally reached 18 years old. With a roll of her neck as she let the hair that dropped over her shoulders slide off and slide down her back Gabby took in everything that she had just been through. “That was… intense. But, why am I like this now? I’m so confused my mind is telling me I was just a baby, but I have these… memories of being at things with you, what is this?” She asked, looking to Zach for answers. “Well, Jenna” he said pointing to where she was laying down on a blanket taking a nap “agreed to help me out and turned herself back into a baby to make you 18 for the night to be my plus one to a party I’m invited to, and it’s for seniors only. And since Jenna was a year older than me, she had no interest in going, so you becoming an adult for the night seemed like the next best choice. And I’m guessing that in order to make it believable, you gained Jenna’s memories so that you could pass as an 18 year old.” Gabby just stared in disbelief “So, I’m just like this, just to go to a party?” She asked, walking over to where Jenna had set down her spell book and opened it up, looking over the different pages of spells. Zach nodded “Yeah, Jenna made me promise that you’d make the change back once the party’s done, because she doesn’t want to be stuck as a baby and grow up all over again.” “Well then, I guess first things first. Can’t go to a party in clothes I ripped up because I’m bigger than Jenna was.” Gabby said, waving her hand and saying “Clotho enhanco”. Within seconds the tattered T shirt which had ridden up on her body and ripped at the chest due to her larger breasts grew longer and mended itself together, as the sleeves retracted back, turning into spaghetti straps that sat squarely on her shoulders. Like wise her shorts grew longer and fell down her legs as they too mended themselves as they turned into a pair of leggings, which perfectly accentuated her round ass and curved hips. “Now, let’s go have some fun”
