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[tanuno]

[Novaksus] SADIE'S FALL - PART 03 (136)

The van stopped. The driver remained seated as he took a few deep breaths. Looking behind, he saw the two step-sisters tangled up in each other.

He couldn't turn his head back again. His body refused.

"I'll... help!" he said loudly. Barking it out, as he had little control over the volume of his voice.

"Yes sir," Sadie simply said. That was all he needed. The driver grabbed a hold of Sadie's head and pulled her to his lap. He was usually a very timid man, but something was off, he was acting and feeling so aggressive.

he was shocked for a brief moment as he noticed that Sadie was smiling and seductively biting her lip. The fact that he grabbed and lifted her by her head seemed to only turn her on even further.

A brief shrug followed by acceptance that he was either tripping on acid, dreaming, or in heaven, as he then continued. He was about to plunder some tender girls' bodies. The urge to roughly fuck the brain out of these two kept building and amplifying.

The head he held so firmly moaned as Serena had started to eat her out.

"I offer you my step-sister's body, dominate it." Sadie whispered to the driver. Although she wanted him to focus solely on her, she needed her step-sister to submerge herself deeper into her world. To share in this absolute madness. To make sure she would never be alone again.

 

[tanuno]

[Novaksus] SADIE'S FALL - PART 03 (137)

With zero effort, the man had taken control over the whole event. Never letting go of Sadie's head, he had turned Serena around, placed Sadie down on top of her step-sister, then positioned his lower body near where the blue glittery legs meet.

"Unbutton me" He commanded Sadie. She felt his grip around her neck grow tighter as the man's other hand had her by the back of her head. He dictated her every move.

"Hurry, take my cock out, I'm gonna fuck your step-sister with it!" He said impatiently.

Sadie complied. She found herself obeying a stranger who treated her like dirt. He was going to fuck her own flesh and blood, her beloved step-sister.

She shuddered as excitement so strong, it felt like a climax itself, ran through her.

With her trembling arms, she unbuttoned the man's pants. She moved her hands to his underwear and pulled down. Something thick and growing bursted out.

Serena's pussy was dripping, something the man would take advantage of.

"Slap her ass and steer my cock into this whore's hole!" He shouted as spit accompanied the words, coating Sadie's cheek in saliva.

"Yes, Master." Sadie said. As she did, she heard her step-sister moan. That sound of pleasure came before the cock had even made contact with her body, before Sadie had slapped her ass.

The situation alone was so intoxicating, Serena couldn't control herself in anticipation.

A satisfying 'smack' was heard, followed by a horny yelp.

Sadie took great pleasure in what was happening. She made sure to guide the cock very slowly to her step-sister's pussy. As it made contact, her step-sister started to gasp and shudder.

She slowly guided it further in. First the head, then the shaft began to dive in... Slowly, more and more of this man invaded Serena's body. She was helpless to prevent any of this from happening. She could only lie on the cold and rough metal floor, and take it.

 

[tanuno]

[Novaksus] SADIE'S FALL - PART 03 (138)

What transpired was the best sex any of the three had ever had.

It was an all you can eat buffet, and the man was gorging himself.

Like animals, they were at it for hours. Serena did things she had never thought herself capable of, Sadie was lactating from her fat tits, the driver was roughly fucking and breaking two girls in quite thoroughly.


He emptied himself inside of Serena, again. This time, he was completely empty. Dry to the bone.

He made a half-assed excuse before he jumped out of the van and went for a walk.

Needing to process, and not just fall asleep. His body was completely exhausted. He walked for a few minutes, bought a coffee, then headed back to the van.

END PART 3​

 

[tanuno]

[Novaksus] SADIE'S FALL - PART 04 (139)

Sadie and Serena shared in the afterglow of the sex. They had connected in a way far deeper and more sensual than ever before possible.

"Are you okay, dear step-sister?" Serena asked.

"Yes. More than ever, my sweet sis. We're not... Directly related... So this isn't weird." She giggled. They both spoke with such audible emotion. Like their souls were laid bare.

"What are these lights? I can take you in to do a quick check at the..." Serena was interrupted. Sadie shushed her. Sadie knew that Serena, as a nurse, would not rest before understanding what had happened to her.

She didn't want to concern her with anything just yet. Sadie felt so at peace, so calm. She just wanted to enjoy this moment. Scribe it into her heart. Memorize every bit of it.

Serena lifted Sadie's head closer. Their mouths were inches apart from one another.

"I'm so glad you're back. I was so lost without you."



Sadie looked comfortingly into her step-sister's eyes.


"je t'aime"

 

[tanuno]

[Novaksus] SADIE'S FALL - PART 04 (140)

They had made it back to Serena's place. Neither really possessed the ability to recall their trip back home. Serena was done showering as Sadie took her turn. They hadn't really exchanged any words since the van. There wasn't really an awkward tension between the two, only unexplored topics that needed to be addressed.

Serena sighed and zoned a little out.

Why... Why am I not in more of a turmoil... Why am I feeling so content? Sadie needs help, her body is completely twisted and distorted. It's like she doesn't even see it, but yet... She seems to enjoy herself. And...

Serena stopped in her trail of thoughts as she was encroaching on dangerous territory. She pushed the topic away. there was something that she felt during their moments of intimacy. She was confused, but even more afraid. Scared of what would happen if she allowed herself to stick another finger into the dark sexual water that her step-sister was swimming in. Her body suddenly felt warmer. A strange sensation ran through her. Her more intimate areas were swelling. Her breasts were a lot firmer than normal. It even felt like they were growing.


What had Sadie done to her?

 

[tanuno]

[Novaksus] SADIE'S FALL - PART 04 (141)

It was subtle.

But the change was noticeable.

So firm...


Serena was a little confused, but she wasn't complaining. Maybe she just hadn't noticed before. Her boobs felt so strange. They were reaching for the sky on their own.

"Oh..." She startled herself as she touched her lower regions. Her touch, her own touch, rewarded her with such a jolt of pleasure.

She rubbed slowly. Before she could stop herself, she was chasing a high for the third time. 15 minutes had run by so fast, she didn't notice the sounds from the shower had stopped.

 

[tanuno]

[Novaksus] SADIE'S FALL - PART 04 (142)

A loving grip tightened around Serena's throat. She felt sedated by the sensation. She let Sadie do whatever she wanted to her.

"Open your mouth." Sadie said, and she complied. As she did, Sadie turned her head and went in for a deep and passionate kiss. An orgasmic burning sensation erupted as she pushed her tongue into Serena's mouth.

At this point, it just felt right. They were locked in a steaming embrace for a long time. Sadie didn't relent, as she was purely driven by a passion and desire to share in the pleasure with her step-sister.

 

[tanuno]

[Novaksus] SADIE'S FALL - PART 04 (143)

Serena was warming up to this more and more. As the two shared in this moment, Sadie noticed that her step-sister was sucking on her tongue, massaging it expertly.

She could feel her own heart beat in her chest, the throbs quaked through her body, saturating it further with ecstasy.

They made eye contact. Staring into each other's eyes, seeing the soul of their own kin stare back at them. They were both the masters of their own actions, and they were both acting on their own accord. They locked eyes as they exchanged fluids.

After half an hour, they finally completed the kiss. A strand of drool connected the two as they pulled their heads back. The bridge of drool broke and it splattered on the ground.

"Good morning Sadie." Serena said lovingly. Her step-sister chuckled and greeted her back.

 

[tanuno]

[Novaksus] SADIE'S FALL - PART 04 (144)

"... And how large will they grow?" She asked as she sampled her step-sister's massive breasts.

"Heh. I don't actually know. They might still be growing, I'm not sure. they seem to change rather sporadically, it's like they enlarge during intense situations rather than just over time. "

"That doesn't... I... Why are they so light? They feel like light clay that I can shape by merely pressing on them. They're like that pillow you had when you were younger. The one that adapts its shape based on your head." Serena was so fascinated. She kept squeezing and lifting them.

"I d... aaah...." Sadie let out a moan as her step-sister put more pressure onto her boobs.

Serena couldn't help herself. Her step-sister's body was so enticing, she couldn't stop touching and prodding.

"I have to ask again. You don't know what your mouth glowing is all about, but... Why are your breasts adorned with those strange glowing patterns? Those look like QR codes. Have you tried scanning them?" She asked as she kept exploring the body.

"Mh. Maybe you should scan me. Maybe... aah.. Serena, I'm so warm. It's like I'm burning up. It's not a painful burn, but... It's ramping up. How about, if you let me act on this heat, you can do whatever experiments you want on my body. I can be your science project. You get to.. Mhh... I'll be your guinea pig." Sadie was relishing the concept of her step-sister treating her like a science experiment.

Touching her body, Serena felt a tingling sensation grow.

"Deal. But, why does your collar say that you're a pig whore?" The question was blurted out. It was something she hadn't really thought that much about. It was clear that her step-sister was into some kinky bondage stuff, but she just had to know why she would degrade herself in such a matter.

It shattered the image she held in her heart of her step-sister.

 

[tanuno]

[Novaksus] SADIE'S FALL - PART 04 (145)

Sadie was an impatient creature. She pushed her step-sister down as she dug in.

"No, don..." Serena protested haphazardly, but let herself be overpowered by the lusty step-sister.

Sadie's mere presence was arousing. Touching her was exhilarating, kissing her was intoxicating, fucking her was liberating.

After all the men, after all the callousness, after all the loveless intimacy... Sadie used every trick that she had learned to pleasure her step-sister, to push her away from morality, away from rationality, away from rejection. Pulling her deep into the dark where they both could act on nothing but carnal instincts.

Sadie loved her step-sister, she found her beautiful and adored her strength and willpower. This felt more like bolstering their relationship as close step-sisters than anything else. In the eyes of others, this might seem like two step-sisters courting, but it wasn't that. It was just one step-sister wanting to share a world with her beloved step-sibling.

"ah.. Sadie, I f... Ah.. I feel it, the sensation.. The heat!" Serena uttered in between moans.

 

[tanuno]

[Novaksus] SADIE'S FALL - PART 04 (146)

Her body felt scorching hot. Splayed out, she was at the mercy of her step-sister's relentless assault on her pussy. She was in too much bliss to notice how much her body had begun to change. At an alarming rate, several of her areas had already begun to remodel themselves. It seemed that her step-sister's explanation was quite accurate. The intensity of the situation did indeed have a lot to say about how fast the transformation worked its way through the body.

Her lower abdomen along with both her breasts had begun to take on a new light.

 

[tanuno]

[Novaksus] SADIE'S FALL - PART 04 (147)

"Ahh, It's.. I can't! Ah!!" Serena moaned as her body shuddered. She came, hard. too hard. It felt like dark cracks were scratching themselves into her view, even with closed eyes, the blackness etched itself onto her mind. They screeched and prickled. Fluids slipped out of her as her step-sister accepted it into her mouth greedily. The orgasm subsided, but her body was still shaking. The ecstasy of the pleasure wasn't done with her yet. More. Again and again, waves of crushing pleasure landed devastating blows to her mind.

Squeezing her own throat, she let her body do whatever it wanted. Riding the high, she let it dominate her.

But it wasn't done, as it eased down, she wanted more. It was like a carrot on a stick. And she wanted to chase it further.

 

[tanuno]

[Novaksus] SADIE'S FALL - PART 04 (148)

4 hours had gone by.

"Do your job, pig!" Serena had mounted her step-sister and pulled her legs up behind her. It wasn't clear whether it was the submissive personality of Sadie that had shone through, or if it was Serena who had a dominant nature, but for whatever reason, they were extremely compatible. A give and take relation that was perpetually rejuvenating them both with sexual energy.

Serena had picked up on some of the changes to her body. For some reason, she was happy. Her boobs felt so tight and firm, they had grown in a strange way, but she loved it. Two gravity-defying mounds of luminescent flesh that demanded both attention and reverence. Her skin was gleaming with unnatural perfection. A coat of oil-like substance had turned it into the perfect skin.

 

[tanuno]

[Novaksus] SADIE'S FALL - PART 04 (149)

What followed after the 4+ hours of intense sex was Serena tending to Sadie. It was something precious in those innocuous eyes. Her step-sister seemed almost like a child. Unsure, nervous, weak, and afraid.

"I didn't mean to call you.... Whatever I called you. It was just. The heat of the moment." She said comfortingly as she crawled closer.

Sadie opened her mouth, not to respond, but her lips latched on to Serena's finger. taking a few pauses to breath, she kept suckling at her finger.

Sadie seemed drained from the sex. But, even more than that, she seemed drained of mental capacity. Serena didn't find it that odd, seeing how insane their session had been.

As Sadie's leg tried to make contact with her thigh, she curled her leg and held onto it. It seemed to calm Sadie a little.

"I'm not going anywhere. I will be here, for you, for as long as you need. Must've been scary to be in your world without anyone to hold on to. I can be your anchor. And... I have to come clean."

Serena briefly paused as she took one last read of her step-sister's face.

"I knew you were into some really crazy stuff. Actually, I didn't think it was a fetish or kink, I thought you had been kidnapped and raped. Eh... This was kind of why I spent so much time and resources trying to find you. I may have come off as composed, but the last... I don't even know how many days... I have been desperately trying to find you. Someone sent me a link to a livestream. I saw you, on an operating table. A lot of different angles. Your breasts were glowing pink, your private parts were being injected with a syringe... And you had those horrible... horrible marks. Like you had been tortured. I freaked out and closed the link... I called the PI that I hired to find you. He was so close to tracking you, to finding you. I was actually about to meet with him today. But I can call him off now. You are safe with me, and... It's fine that you enjoy this freaky world. But you should have told me, you should have called me. It hurts me that you didn't tell me earlier. "

Serena took a few deep breaths. So much that was on her chest had finally been lifted. She gave her step-sister a loving smile. She wasn't even sure if Sadie was awake. It wasn't some

 

[tanuno]

[Novaksus] SADIE'S FALL - PART 04 (150)

Another hour had gone by. Sadie's expression had slowly changed over that time. Her eyes had more shine to them.

"Hold my hand." Sadie was in heaven. Her step-sister smiled at the question. The first thing Sadie had said was something so adorable, Serena took her hand and held tight.

"You called me a pig. Am I really a pig in your eyes?" Her question should've frozen Serena, but for some reason, it felt endearing.

"You're a cute pig, Sadie." She wanted to say something else, but calling her a pig just felt right.

Sadie nodded, seemingly content with the answer.

"When did you...Put on that lipstick? I don't own anything like that, and you didn't bring any." Serena was curious. She thought her lips had a different hue of red earlier.

"The glowing metallic thingie on my chest does something. Or, was it something else. My lips change color and shine by themselves."

"Heh, where did you buy that chest accessory then?"

"It was something they operated into my flesh without me knowing. Along with the nose plugs. And also, this collar doesn't have a simple way to be opened. I'm not even sure it's possible to take it off. At least not without some sharper equipment. But..." She noticed her step-sister's expression, "It's fine. I actually like it. It makes me feel... Different." Sadie's tone was so disarming. She wasn't even the slightest bit worried about her current predicament.

"As long as you're happy, I'm happy." Serena said.

"I love you." Sadie told her step-sister in a loving tone. Both of them drifted off into sleep, still embracing each other. Sadie's body felt so soft and squishy. It was like a strange slippery pillow that pressed itself against her warm body.

 

[tanuno]

[Novaksus] SADIE'S FALL - PART 04 (151)

The morning hours went by. Serena was putting on her light jogging outfit. She used this when running in the woods. But, that was mainly in her head. This was just a daring outfit she bought and never really felt brave enough to use. It was basically underwear, but underwear that was technically allowed to run around with.


Her body felt lighter, like she had balloons of helium attached to her back.


Sadie was there. She crawled over to her step-sister and looked at the portrait that stood atop Serena's nightstand. It was a photo of Sadie.


Serena gave Sadie a loving pat on the head before she headed out.

 

[tanuno]

[Novaksus] SADIE'S FALL - PART 04 (152)

The sun was a scorcher, but it felt somewhat faint on Serena's skin. she was running, but not on the forest path. The scenery felt foreign, but familiar. She was running through the neighborhoods along the outskirts of the city.


The choice of running through a more crowded area was definitely a conscious choice. It was supposed to be a warm-up run, but she couldn't help but push herself hard. She had so much pent-up energy that needed to be released. She did interval sprints for 30 minutes. When she ran over the small bridge leading to the playgrounds and sports fields, she had drenched parts of her top.

 

[tanuno]

[Novaksus] SADIE'S FALL - PART 04 (153)

The top felt smaller. The shorts were digging into her. At this point, wearing lingerie would grant her better cover.


She heard the faint sounds of people that were playing far away. She actually felt a little disappointed that they were most likely not in line of sight to her. Her brave new morning run was maybe the first step to a new hobby? Unfortunately, this would not play out how she was dreaming it would.

Reaching for the skies, she put her body on display, even if no one saw her, it still felt amazing. The fabric that constricted her boobs were being pushed to their limits.


She began doing stretches. A dangerous man was watching from afar. Or was he close... Time and distance were less relevant.

 

[tanuno]

[Novaksus] SADIE'S FALL - PART 04 (154)

He was staring at her. No subtlety or discretion. There was a rage building within him. It was a necessity. His mission was approaching. The rage was needed to do the job.

 

[tanuno]

[Novaksus] SADIE'S FALL - PART 04 (155)

As he approached, Serena kept doing stretches. For some reason, she was either completely oblivious to her surroundings, or hoping someone would catch a glimpse.

Bending forward, the shorts' thin cover under her crotch was not enough to spread across the width of her nether parts. Her slightly engorged labia majora framing the tiny strip of clothing.


It was something Serena had always secretly wanted. A strong physique with round, large, and perfectly perky boobs, as well as a pair of thick, muscly, and springy ass cheeks. As she was too busy with work and keeping up with appearance in her time off, there wasn't enough time for her to actually sculpt the body of her dreams.


It was but a dream.