The next morning “Natsumi” is the first to awaken, the “girl” doesn’t move, she just stares up at the ceiling, while feeling Jeff’s naked body pressed against hers. ‘I can’t believe I had sex with my own brother,’ the 16-year-old “girl” thinks to herself, ‘on the one side it felt wrong, but on the other it felt right, and I really enjoyed every second of it. I immediately felt such a strong connection with him… I feel so much closer to Jeff than I have ever felt… this… this is exactly the bond I wished for!’
Turning her head slowly to look at Jeff still sleeping, a grin appears on “Natsumi’s” face, ‘Jeff is all MINE,’ she thinks to herself, ‘I need to get rid of the real Natsumi! Don’t worry, Jeff… NO ONE will ever separate us! No matter if I’m “Natsumi” or your little brother! You are MINE… and I am YOURS… for ETERNITY! And YOU… you will never need to know the truth!’
A few minutes later Jeff’s eyes finally flutter before opening, the teen grinning at the “girl” beside him, “morning… princess,” he says.
“Natsumi” giggles, “morning sleepy-head,” she says before leaning in and pressing her mouth against Jeff’s.
Jeff smiles, wasting no time to kiss back, their arms wrapping around each other.
They kiss and stroke each others naked body for a few minutes before “Natsumi” breaks the kiss, both panting and blushing, “s-so… you said… you had an idea,” the “girl” asks.
Jeff nods, “I have a program on my laptop which is able to transform anyone and anything into… well… anything imaginable,” he says.
“Natsumi”, having assumed that this would come, raises an eyebrow, “is this one of your silly jokes?”
Jeff shakes his head, “no, baby, this time I am being serious,” he says.
“Okay, and what is this… program of yours able to do?”
“Well… anything,” Jeff says, “for example: it can transform a human into a different human, or even into an animal! It can transform animals into humans or anthros, you know… like Bugs Bunny! It is even able to transform anyone and anything into items, food, vehicles…!”
“Oooookaaaaaay,” the “girl” says, sounding genuine skeptical, “sorry… but that just sounds… ridiculous! Something like that only exists in some kind of sci-fi movie!”
Jeff chuckles, “I guess a small demonstration should convince you,” he says.
“So, you really are convinced,” the “girl” asks.
“Of course!”
“Natsumi” sighs, “alright, what… demonstration do you have in mind?”
Jeff grins, “you’ll see,” he says before climbing over the “girl” and out of the bed, heading to his laptop and powering it up.
“Natsumi” turns onto her side to watch Jeff as he begins to type, after a miinute or so Jeff turns to face the “girl”. At first nothing seems to happen but then “Natsumi” lets out a convincing surprised gasp when she watches Jeff’s hair turn white before turning back to its normal black.
“Well, convinced,” Jeff asks, grinning.
“Natsumi” nods, “yeah,” she says, “so… what exactly have you planned?”
“Remember when you told me that I was a “beast” after we had sex?”
“Yeah, and you called me a “vixen”!”
Jeff nods, “so, I was thinking,” he says, a grin on his face, “why don’t we make it reality!”
“Natsumi’s” eyes widen, “y-you mean… transforming me into a anthro vixen and you into a wolf-dragon hiybrid?”
Jeff nods, “though I actually decided to become a lizard,” Jeff says, “however, not any ordinary lizard, one that appears more dragon-like: with one single cock instead of two”.
‘I hope this won’t ruin my cover,’ the “girl” thinks to herself, ‘but since I made sure that the copy of the program is independent from the original on his laptop… I should be safe’. “Natsumi” manages to put on an excited expression, “let’s do it!”
Jeff chuckles, “I knew you’d agree,” he says, turning to his laptop and activates the scanner, shortly after “Natsumi” is scanned and Jeff begins to type. After a few minutes, Jeff turns to face the “girl”, “all set, I have set the reality alteration so everyone will think we have always be anthros,” he says, “no one will fear us, no one will ask question… everyone will respect us and treat us like one of theirs! They won’t even care if we run around naked!”
“Natsumi” blushes at that, the “girl” lets out a giggle, “ooooh… that sounds so… naughty but… fun!”
Jeff grins, “yup,” he says, “ready to become my vixen for real?”
“Natsumi” looks at Jeff, ‘no turning back,’ she thinks to herself, smiling the “girl” nods.
Jeff smiles back before confirming the inputs he had made, both shivering when the tingling passes through their bodies. The teen returns to the bed, climbing in and snuggling against his “girlfriend”, “I love you with all my heart, Natsumi,” he whispers, smiling as he notices that the “girl’s” ears look a little different.
“Natsumi” smiles back, “and I love you with all my heart, Jeff,” she says, watching as Jeff’s ears seem to look smaller than before. Both wrap their arms around each other and begin kissing as the changes begin to wash over them.
Both moan into the kiss as their bodies and bones shift, crack and pop, letting them trembling in pleasure as their new appearances slowly develop. Their skin being replaced by red, black and white fur for “Natsumi” and blue and white scales for Jeff, their heads and faces shifting, losing their humanity and becoming more animalistic. While Jeff’s body hairs, including the hair on his head, reside back into his body, “Natsumi’s” long and smooth black hair shortens as it takes on the color and texture of her growing fur. Jeff rolls onto his back with “Natsumi” now lying on top of him, both feeling aroused, both moaning loudly as their tails grow from their back, Jeff’s hips, butt and crotch merging with his, while “Natsumi’s” is a fluffs out. Jeff moans a little louder as his erect cock twitches, growing slightly as it takes on a more canine appearance, his balls popping back into his body as a genital slit forms at the base of his now improved new cock.
The two continue to kiss and stroke each other, long after the changes have completed, their now longer tongues wrapped around each others, just as their tail intertwine.
Jeff breaks the kiss, both grinning and panting, “wow… fuck damn,” he says, “y-you look absolutely stunning!”
“Natsumi” giggles, “so do you, my lizard-prince,” she says.
Jeff smirks, “a prince am I,” he asks, letting out a low improved rumble, “hehe… fine with me… my vixen-princess!”
“Natsumi” giggles, then grins, “and soon we’ll be king and queen,” she says.
Jeff grins wide, “hehe… yeah…,” he says, “that we shall be!”
‘Now all I need to do is get rid of the competition… the real Natsumi… and make Jeff believe I am Natsumi, no matter if I am “Max” or “Natsumi”!’
“So, baby,” Jeff then says, “what would you like to do now?”