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The Impossible Program (Lulu and me)

S

ShadowFighter88

Star
Joined
Oct 25, 2009
Location
Australia
Jacob stared at the program in-front of him, still not believing what it could do. He'd gotten it in an anonymous email last night that somehow slipped through GMail's spam filter. He gave it a thorough check with anti-virus software before opening it and when he did, he was presented with something that looked like a cross between the Spore Creature Creator and a 3D modelling program.

In the middle of the screen was a 3D model of a faceless, androgynous humanoid form. Jacob found he could use the mouse to rotate it, zoom in, zoom out and basically look at it from whatever angle he wanted. There was a whole slew of toolbars on either side of the image but what caught his eye after the model was a drop-down box at the top of the screen.

Opening it, he found his full name - Jacob Mark Reilly - there, even though he hadn't entered it into the program. He clicked on it and the 3D model turned into an incredibly accurate render of himself, albeit naked. He opened the help and spent the rest of the night running through some of the tutorials. Somehow, the program could alter a person's physical form, not just the 3D model of them, but the real person! The tutorials were reasonably straight-forward but even then he kept to the simple ones out of a sense of caution.

These were just altering proportions a bit, changing hair colour and length, age alteration, but there were far more options there that he hadn't used and was blown away by the sheer scale of what changes could be made (this was after he recovered from the shock of realising these were actual changes to his own body, mind).

At school that day, he'd asked a friend of his to come over. They'd been friends since Jacob came to the US from Australia back when he was 14 and had even gone out with her at one stage about a year ago. Despite the sex being fantastic, it just didn't feel right going out on a date or something and so they both called it off. Since then, they'd had a sort of friends-with-benefits relationship, although they dispense with the benefits if either of them is seeing someone. He hadn't told her about the program, figuring she wouldn't believe him if he didn't have some sort of demonstration.

Now he was just waiting for her to arrive.

Description: 5'8", 16 years old, toned build, but not overly muscled, green eyes, dark hair reaching to his waist.
 
Earlier at school, Jessica had accepted Jacob's invite to come over to his house later. She just figured that he wanted to mess around while his parents weren't home. Since she wasn't busy and wasn't going out with anyone, she didn't see why she shouldn't go over.

After school, she stopped by her house to drop off her stuff and to clean up a little. Just because the two of them were friends, didn't mean that she couldn't look nice for him. Jessica went upstairs to her room to change clothes. She changed into a pair of shorts and tight fitting shirt. Then, when she was ready, she sprayed herself a couple times with some perfume before heading out.

As she walked down the street toward Jacob's house, she thought about the last time they had been "together". It had been the best night of her life. Both of their parents had gone for the weekend, and the didn't have to worry about getting caught. But, all of their other times were great, so just thinking about it made her move a bit faster.

Finally reaching his house, she rang the doorbell, and waited. She fixed her hair in the reflection from the glass as she waited.

Description: 5'4", 16 years old, slim build and moderatly blessed on top, brown eyes, shoulder length light hair.
 
"Hey Jess," Jacob said as he opened the door. That she'd changed her clothes didn't surprise him much - she often did herself up a little before coming over and he just put it down to instinctive female vanity (only a joking opinion, but one he didn't intend to voice out loud just to be safe). "Come on up; I found something you might like."

I led her up to my room and I sat down at the computer to show her the program, which currently had the default, featureless figure. "This turned up in my inbox yesterday," I said, "I didn't recognise the address and I gave it a thorough virus scan first before launching it and, well, by all rights this program shouldn't do what it's supposed to. Okay, a demonstration might be easier." I used the drop-down menu and selected her name. Instantly, the default figure was replaced by a very accurate and very naked copy of Jessica. "This thing can somehow let you alter a person's physical shape. For instance, if I do this-" I used one of the fly-out menus on the side of the window to change the figure's hair colour to a rather vibrant, almost neon, green. A colour I personally didn't like, but it was the first one I clicked on. "And if you go watch yourself in that mirror as I hit apply..."

I waited til she was looking at herself before hitting the apply button and, in a wave that started at her scalp and ran right down her hair, it changed from it's usual light colour into the same bright-green shade as on the program and watched her reaction.
 
"Hey, Jacob," she greeted as he answered the door. She followed him inside and up to his room. She had been here numerous times before and could probably navigate though the home with her eyes closed. "What is it?" she asked upon entering his room.

Jessica walked over to his computer and looked at the screen as he explained the program to her. She had to admit that she had no idea what he was talking about, and she slightly began to wonder how long this was going to take. It was only when she appeared naked on the screen that she started to really pay attention. "Wait a second. You said you got this in an email. How does it know my name, and why does it have a picture of me naked in it?" she asked.

Sighing, and hoping that going along with what he asked would get them to the fun faster, she walked over to the mirror and waited. "Jacob, I really don't think..." Jessica stopped talking as her hair chaged to a neon green right before her eyes, "What? How did you do that?" She turned back to him and looked at the image of her on the screen. Sure enough, the image of her also had green hair. "Woah, this is too...I don't even know. What else can you do?" she asked, moving to his side.

Reaching down she grabbed the mouse from is hand and browsed through the options. She changed her hair from the green to straight black. "Wow, this is so cool. Are you in here?" she asked. She clicked the drop-down menu and selected his name. Her figure was replaced with the naked figure of him. She glanced over her shoulder at him and smirked. She changed the length of hair from the very long lenght that it was now to one that was short and shaggy.

Jessica watched with wide eyes as Jacob's hair seemed to disapper and reshape itself. "I like it," she commented and ran her fingers through his hair.
 
"I'm not a fan of having my hair short," he said, a little surprised that she'd done that rather that something else (although her mind probably wasn't deep enough in the gutter for stuff like that yet). "I look like Alistair after getting his hair died." Regardless, he'd change it back later. The program kept a full log of any changes and let you undo either several at once to pick and choose which changes to reverse.

"Anyway, as for what else it can do, there's this." He switched back to Jessica and brought up another flyout menu and adjusted a slider along one notch before quickly clicking apply. Jess' shirt was already somewhat tight so he'd only added a single cup-size to them rather than go overboard and watched to see them start to fill out.
 
"It looks good thought," she said, and ran her fingers though his locks again. She would have to admit that it was strange seeing him with short hair, but in her opinion, it was a good strange. Plus, it wasn't like he couldn't change it back later. She begain to wonder what else this program could change, but before she could start to explore again, he had taken control again.

She watched as he switched back to her picture and frowned as he quickly made some change to her. He had gone too fast to figure out what he was doing. "Wait, what did you do?" she asked and looked to him. At that moment, she felt a tingling in her chest and felt her breasts growing. She watched as her shirt streched a little farther across her chest. She moved her hands to them and felt them, and they felt real.

"Well, two can play at this game," she said smirking, and took over. She switched back to Jacob and selected the same flyout menu that he had for hers, and dragged the slider over two notches. Sitting on his lap, she figured that she should be able to feel him grow.
 
Sure enough, when that slider was used on a male subject, it grew what Jess was expecting. Although why it didn't adjust the notches to match the common unit of measurement was one of the few design flaws that Jacob had found.

Regardless, he could feel his cock lengthen and swell, his balls too seemed to get larger as well and Jacob was glad he'd dispensed with his underwear before Jess came over - things would be quite uncomfortable for him otherwise. Jacob was normally about six-and-a-half or seven-odd inches long, but this change meant that his erection was now going to be pushing eleven inches, if not a whole foot.

"I was wondering when you were going to do that," Jacob joked as his cock finished growing. Having her in his lap had also made him hard and leaving a large bulge running down one leg of his pants.
 
"I'm sorry that my mind didn't go straight to the gutter," she said teasing with a smile. Jessica felt his cock grow under her and just thinking about it she started to get wet. She moved so she could see how big it had gotten and he eyes widened in surprise. She didn't think she had set it that far, but currently it was the farthest thing from her mind. She wanted to see the real deal.

"I want to see it," she said, and moved from his lap to kneeling on the floor. She ran her fingers over the bulge and up to the button on his pants. "Can I, or would you like to do the honors?" she asked, slightly teasing him. She started to imagine the size of him inside her, and started to get really turned on. She hoped that he would answer fast because she didn't know how long she could wait.
 
Her eagerness just made Jacob's now-enlarged cock throb and a surprising amount of precum was already oozing out of the head, leaving a stain on his pants. "Alright." he said, standing up and pushing his computer chair back to give them some more room as he started to undo his pants. He was as curious about the change as Jess and, as he lowered his pants, was surprised at just how thick it had gotten as well as it's length.

His initial guess about its size was off; it was at least a whole foot long and had to be about two and a half or so across. Once the bulbous head was freed, it bounced up until it was almost vertical - narrowly missing Jess's chin in the process - and continued to throb in anticipation, more precum coming from the tip.
 
Jessica eagerly waited to see what size his cock had grown to. It was one thing to see it trapped behind the confines of pants, but it was a whole other story to see it free and unrestricted. As he pulled down his pants, and let his cock free, she was shocked to see how large it had grown to. Just by looking at it and seeing the tip already dripping with precum made her ache for it between her legs.

She reached up with and wrapped a hand around his hard member, barely being able to touch her fingertips. "Oh my god, Jacob. Your cock is huge," she said, and slowly started to run her hand up and down the shaft, "And I want it so bad."

She slowly guided him back to the edge of his bed, making him sit. Once he was down, she lowered her head to the tip of his cock and licked off the precum before taking it in her mouth. She sucked on him as she continued to stroke the large shaft.
 
Just her hands felt better than ever, some distant part of Jacob's mind rationalising it as extra nerve endings, and he moaned loudly as she started stroking him. When she led him to the bed and started using her tongue, it was a whole new experience. He could barely concentrate on anything, it felt so good as her mouth descended on him, more precum slowly flowing from the tip. He placed an encouraging hand on her head, running the fingers through her hair, before reaching down to squeeze her enlarged breasts.

"Oh god; this is amazing," was about all he was able to say.
 
Jessica felt his hand being placed on her head, so she took it as a sign to keep going. She took more of him in her mouth and started to bob her head up and down on his cock. She continued to lick off and swallow the precum that flowed from the tip. Her free hand moved to his balls and started to massage them. She knew that there was no way she was going to fit his whole cock in her mouth, but she fit as much as could.

After a few minutes of bobbing up and down on his cock, she relaxed her throat and started to deep throat him. She moaned softly against him as Jacob squeezed her breasts.
 
Jacob moaned Jessica's name as she started to take his cock deep down her throat. He could feel his orgasm coming and could already tell that it was going to be a lot stronger than anything he'd experienced before. He'd hoped to hold it off a bit longer, but after a few minutes of Jess' amazing deep-throating he finally came with a shouted curse.

The pleasure overwhelmed him as the first thick ribbon of cum erupted from his cock - that one shot was far larger even than an entire normal orgasm from him, and there was a hell of a lot more where that came from, wad after wad blasting from his cock in what, for a short moment, felt like an unending stream. After what had to have been a whole minute, the flow finally stopped and his cock simply oozed more copious amounts of cum. What's more, his cock was still rock-hard despite the mind-blowing orgasm.
 
Jessica felt Jacob's cock twitch in her mouth and she knew that he was going to cum. She just wasn't ready for how soon it would happen. The first shot of cum he blasted into her mouth went straight into her throat, causing her to pull back and cough some. She swallowed his cum down as fast as she could, but there was just too much and it leaked out of her mouth. The leaking cum ran down her chin and dripped onto her chest. At one point she had to remove his cock from her mouth so she could breathe, and his last shot of cum got her square in the face.

"That's was the largest load of cum I've ever seen," she said once she emptied her mouth. She wiped the cum of her face as much as she could, and stared up at him as she licked it off her fingers and swallowed it. She moaned softly at the taste and looked at his cock. She was surprised to see that it was still hard.

"It's your turn now," she said as she stood. She stripped out of her clothes and crawled into the bed next to him.
 
Jacob was shocked at how much he'd cum, and that he was still hard after that. Not to mention that Jessica had managed to swallow as much as she had. His cock throbbed at the sight of her undressing, her now-enlarged breasts swaying enticingly as she crawled into bed. Jacob had taken his shirt off while Jess had been cleaning herself up and as soon as she was in bed next to him, he moved on-top of her and started to hungrily kiss and suck on her breasts, his thick cock resting on her stomach.

After a few minutes of lavishing attention on her breasts, he moved down between her legs and gave her pussy several slow licks before thrusting his tongue into her hot passage and using his fingers to tease her clit.
 
Jessica moaned softly as Jacob got on top of her started sucking on her breasts. She could feel his rock hard cock moving around on her stomach. It rubbed against her soft skin, and teased her by not touching too low. Her pussy ached to be filled with his giant cock, and she arched her back, pressing her naked body up against his.

When her moved to her pussy, she bent her knees and eagerly parted her legs for him. She moaned when he started to lick her pussy and leaned her head back when he stuck his tongue into her pussy. "Mmm, that feels sooo good," she moaned, and reached down to place her hands on his head. Her juices were flowing freely, coating his tongue.
 
While he'd complained about the change she made to his hair before, he did have to admit that this was a lot easier with it out of the way. Jacob shifted tact after a few minutes, moving his tongue to lick and suck at her clit while sliding two fingers up her pussy, curling them to rub against her g-spot. Jacob always loved doing this to a woman, the taste of her juices and the way she moved around as she came closer and closer to the edge, and their reactions when they finally went over the precipice.

He kept his eyes up to watch Jessica's face as he worked, always enjoying the expressions that ran across a woman's face as he ate them out.
 
When Jacob switched to sucking on her clit and using his fingers on her pussy, she closed her eyes and let out a moan. Getting eaten out was her second favorite part about sex, her favorite being that actual fucking part. Jacob had a way that made her squirm underneath him. After a few moments, she was lost in the pleasure he was giving her. She moaned and arched her back against him, and when minutes had past, she knew she was close to edge.

Jessica's hips bucked into his face and she moaned out his name loudly. Her hands left his head and went to her breasts. She rolled her hard nipples in between her fingers and she came closer and closer. After another few minutes, she was hit with the bigger orgasm she had ever experienced. It caused her hips to buck and very loud moan left her lips, calling out his name again. Juices spilled from her pussy at first and then they slowed to a steady flow.

When she finished, she collapsed back into the bed, her chest heaving up and down as she took deep breaths.
While he'd complained about the change she made to his hair before, he did have to admit that this was a lot easier with it out of the way. Jacob shifted tact after a few minutes, moving his tongue to lick and suck at her clit while sliding two fingers up her pussy, curling them to rub against her g-spot. Jacob always loved doing this to a woman, the taste of her juices and the way she moved around as she came closer and closer to the edge, and their reactions when they finally went over the precipice.

He kept his eyes up to watch Jessica's face as he worked, always enjoying the expressions that ran across a woman's face as he ate them out.
 
Jacob couldn't remember Jess ever cumming that hard before, but all the extra fluid from it would certainly help with the next bit. He shifted back up her body and sucked on her nipples a bit more while she caught her breath. "Ready for the next bit?" he asked and, when she said she was, he moved down the bed slightly and lined his now-massive cock with her pussy, rubbing the head against her outer lips to build up some extra lubrication. With his new size, they were going to need it.

Once he felt there was enough, he started to slowly push into Jess' pussy which stretched around his cock and squeezed it with an almost vice-like grip. It took a few gentle thrusts before she opened up enough for the head to squeeze in and from there he was able to slowly make his way deeper into her with short, slow thrusts. If it hadn't been for her expert blowjob before, he probably would've cum before even making it halfway in. Finally, he felt the head of his cock butt up against her cervix while there was still three or four inches of cock that hadn't made it in.

"How's that?" he asked, breathing heavily while his cock throbbed inside her, eager to 'get down to business'. "Enough cock for you?"

((OOC: Stopped there in-case you're not a fan of cervical penetration - should have asked before setting this up, but oh-well.))
 
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