Chapter 11: Step-Sibing's Dominance

Baka!

Kotori was embarrassed as hell while washing her body. This was the second time she got a bukkake from Shido, and the worst thing was that she seemed to enjoy it. Although the semen was gone from her body, the sensation remained. Of course, she took off the semen-tainted black panties so that she could wash her entire body properly.

The Ring of Fire on Shido's wrists dissolved by itself, freeing the frightened guy. When he got on his feet, he offered to leave the bath so that Kotori could have it to herself. She wanted to stop him, but words didn't come out of her mouth.

What should I say to him later?

Kotori murmured to herself as she soaked her head in the bath water.

X x X

Shido returned to his room, changing into a set of pajamas. He was troubled by Kotori's attitude, but he wasn't blaming her. Rather, he was blaming himself.

Although he knew that black-ribboned Kotori, who was in commander mode, loved him as well, but for her high-spirited, disrespectful, and bossy attitude, Shido had a feeling of wanting to grab her long legs, watching her panicked and being pulled into her arms, spanking her snow-white ass, listening to her scolding him with a cold voice until she begged for mercy because of the pain.

He couldn't believe that he had the desire to dominate his little sister, both physically and mentally. Was he a hopeless pervert after all?

Suddenly, he heard a knock on his door, snapping him out of his thoughts. It was Kotori.

Kotori walked in with a pink pajama, which made her seem very cute. Right now, she wore a hesitant expression on her pretty face.

"I'm sorry for what I did earlier, oni-chan…" She sat down with her head down and apologized. "You know…I was very nervous… about how our relationship would turn out… after doing it."

Seeing his little sister acting like this, Shido felt a pain in his heart. "No Kotori, I promise that my love for you will never change, no matter what!"

"Really?" Kotori looked up expectantly.

"Really." Shido returned with a smile.

"Really really?" Kotori repeated.

"Really… You are not Tohka, alright?" Shido smiled helplessly.

Kotori smiled in tears of joy, then she leaned in and kissed him passionately. The two siblings' lips connected in a heated way, exchanging the heat, saliva, and most of all, their feelings.

After a while, she let go in need of oxygen. While recovering, she noticed Shido started breathing heavily as he examined her body from the top to the bottom. In fact, his gaze was fixated on her feet.

Feeling that Shido was looking at Kotori's delicate feet, she laughed indiscernibly, and she swayed her feet to sway her brother's gaze, saying with a sigh, "Kotori's feet are so beautiful for sore eyes, aren't they? If Shido offers to be my slave, I can let you lick it~"

Speaking of teasing Shido, Kotori, who was the Efreet Queen, deliberately licked the lollipop in her hand with her pink and tender tongue.

Looking at the lollipop that Kotori's pink tongue was licking... Shido thought... If it's his own cock, that's not right... Kotori is my little sister!

When imagining something that could make him lustful, Shido quickly stopped his imagination... However, he had already stained his sister's delicate feet, thick thighs, small melons and even her pink mouth with his white semen…

Regarding Shido's self-control, Kotori looked down at him. On that familiar beautiful face, just after a moment of silence, a very womanly gesture was revealed.

As if making up her mind, Kotori looked at the hardening cock under her.

Knowing that the black-ribbon Kotori was just a cold-looking Tsundere, Shido highly doubted that she had the courage to come and perform oral sex... This kind of thing should be done by Origami, Nia, Kurumi, or Miku, since they were very mature and active girls.

But Kotori shattered his thoughts. Her pretty face was dyed with a cherry red sheen, but she never looked away... With her hearty eyes, she seemed to be experiencing some kind of battle between good and evil, and finally, one certain side won the battle. The flaming Kotori leaned down her petite body and whispered in his ear:

"Baka Oni-chan...Shido ❤~ Look at your poor little 'brother', let me nourish you ❤."

Like a puppy, Kotori stuck out her pink tongue and started licking his glans.

Excessive psychological and physiological pleasure made the dormant cock gradually wake up, and finally stood up and touched the cute little nose of the surprised sister.

When she found that her cock was standing upright, she let out a smug laugh, and then scolded her perverted self.

"Hmph, Shido, you are really a pervert ❤~ You got hard because of your sister...!"

Hearing her scolding from the high above, Shido finally became excited.

Afterwards, Shido realized that his sister-chan was not just licking his cock, but she also reached out her hand and stroked her pussy. Her private parts began to secrete honey juice, exuding that scorching female breath.

At the moment when Kotori, who was regarded as his own sister, was playing with herself, something that was shattering in Shido's heart finally shattered, and the unethical, dark, and pleasant thoughts appeared in his heart, making the cock under his crotch even hotter and firmer.

Then, he heard the shocking lewd words coming out from Kotori's cherry lips:

"Shido, you pervert! You must have thought of Kotori while masturbating before!"

'I swear... Absolutely not! '

Facing Kotori's slander against him, Shido responded... At this moment, he suddenly thought of this:

At night, he often felt a strong desire to dominate her, making him want to have intimate contact with beautiful girls... But in the past, he never had these thoughts.

Maybe it's not that these thoughts have never occurred... but the moment these thoughts are born, they are suppressed by his own moral concepts.

As for half a year ago, Miku seduced him with her extremely seductive body, and he finally lost his composure and gave in to lust.

But now, Kotori's cold and lewd tone has induced his thinking to enter an extremely obscene field:

While my parents are on a business trip, as my little sister's trusted big brother, I sneaked into her room after she fell asleep, took off the fluffy pajamas she was wearing, kissed her slightly bulging beautiful breasts, and tasted her saliva. The fragrance of her petite body was so good, and finally, I took out the cock that was stained with precum, then marched it into her unmanned pussy.

She would surely wake up because of the foreign object in her virgin pussy, and before she could scream a word... I would definitely stop her tiny mouth so that she could not beg for mercy, and then I would open up the unmanned virgin path from slow to fast, before pouring all my thick white sperm into her baby's room... The energetic sperm would definitely occupy the palace where the baby is born, and she would become a tool for me to vent my sexual desire.

Shaking his head, he was frightened by how wild his imagination ran earlier. At this time, Kotori stopped stroking his cock and her shy groans sounded again:

"Hmph, in order to prevent Shido from becoming a horny beast, let your sister do the libido management for you, so that you don't break the law in peacetime!"

Thinking of Kotori's words full of prudence, Shido couldn't help but laugh in his heart, and soon he couldn't laugh anymore.

Kotori turned around, pressing her legs on either side of Shido's head, her small pink holes fully exposed above it. Then, her wet fragrant tongue landed on his rather sensitive belly. After passing through the abdomen composed of muscles, she licked into his belly button, feeling the sharp and delicate burrowing into it. The strange feeling that the tongue reflected into his body made him unbearable!

A 69 Sex Position!

Shido took a deep breath with the pleasure that kept pouring into his heart, and he could feel that his sister used the experience gained from licking lollipops to deal with his cock, which made feel a different kind of pleasure from other Spirits.

Once he thought of Kotori lying on his body tenderly, actively licking his cock with her small mouth and pink tongue, the dark possessiveness mixed with the desire of the flesh rushed to his brain.

"Kotori, be obedient!"

Shido, who was talking, stretched out his big hand and held down his sister's head. Feeling the panic and anger that suddenly appeared in Kotori's heart, Shido violently blasted his cock into his sister's throat.

She was originally immature, and her throat was not used to serve the genitals. She was rudely inserted by her brother's cock. Thanks to Kotori, who was not a vulnerable human, but a strong Spirit, she had a physical quality far beyond ordinary people.

"I don't think Kotori-chan likes your big brother too much? Let me teach you some physical health!"

Listening to the teasing whispers that floated in her ears, Kotori felt that her white panties were being ripped apart by her brother's fingers, and then her pink pussy, which had been oozing spring dew all the time, ushered in a rough, long tongue!

Sucking on the heated pussy, tasting the fragrant honey juice flowing out, making him more energetic than before. Shido, while experiencing his sister's first deep-throat service, the constant pleasure made him have the urge to ejaculate, but his sister who had served him for so long had not yet orgasmed, so how could he enjoy bliss alone!

At this moment, the long tongue that went deep into the walls and scratched the tender pussy suddenly felt double pressure, and the violent honey juice overflowed his mouth. After discovering the weakness hidden in her tight walls, Shido let out an evil grin, and vigorously slammed his sister's throat, while kneading the tiny pink clit quickly and stimulating the hidden G-spot.

Finally, Shido, who felt that he was close to cumming, stopped pressing his sister's head and let her break free.

Seeing Kotori spit out her cock, after retching for a while, with unpleasant and annoyed eyes, she called out his name harshly:

"Shido!"

He didn't respond to his sister's rhetorical call, he just smiled.

"Kotori, did you know? Actually, I'm a lolicon~"

"I go to the primary school every day to observe the scenery of the lolis in PE class. Seeing the innocent, flat and smooth bodies, I feel like going wild! Really, the grade schoolers are really amazing!"

"As for Kotori, who just became a junior high school student~ In fact, you are also my target!"

Shido used extremely gentle words to say extremely vulgar and vulgar content.

"Perhaps Kotori doesn't know, but every time Kotori eats a lollipop, I always think: When will Kotori come to eat her brother's lollipop? Not only can you eat my lollipop, but you can also drink its milk that can enhance your breast size~"

"Oh~ Speaking of which, when Kotori was wearing a schoolboy uniform at home, Shido and my dick hardened. Looking at the schoolboy Kotori wearing a little yellow hat, a big backpack, and white stockings, I would I really want to press Kotori on the sofa, rip off her white little inner, insert her hard, sore dick into Kotori's cute pussy, and inject the milk that can promote Kotori's body growth! "

"Sometimes when I watch Kotori's little feet, I want to put those delicate little ones into my mouth, taste every toe of Kotori carefully with my tongue, and finally let you step on my dick harshly, making me shoot all that milk on your little feet~"

Speaking of which, Shido had already walked to his sister, and he was naked with his thick dick upright. Kotori, on the other hand, was shivering under the covers.

"Oh~ Didn't Kotori want me to be your slave? Now that I think about it, it's actually pretty good~"

"It's just that there's something wrong... Maybe Kotori should be my slave instead. What do you say? My cute Kotori-chan~"

"Speaking of which, when Mom and Dad were not at home, the beastly big brother broke into the sleeping sister's room, he tore off the pajamas that the sister was wearing, and rubbed it with a cock that was useless except for a long, thick, and cumshot. When he kissed his sister's tits, he held his sister's hands, and after covering her little mouth with his mouth, he inserted his dick into his sister's tender cunt directly, taking away her virginity, and finally, shooting thick and fishy semen into her uterus, making her his sex slave so that she will bear his son!"

"Shido, what do you think of this story...is it good?"

After Shido finished speaking, he stretched out his hand and grabbed the quilt covering his sister's body. Faced with her undetectable resistance, he directly tore the quilt away and threw it on the ground.

Appearing in front of Shido was a red-haired girl with black ribbons on her head. She hugged her body as she curled up on the soft bed, her watery star eyes flowed with pain that made him feel distressed, but her pink pajamas were stained with her own love juice.

Looking at the brother who was pulling away her last protection, Kotori said in fear: "Shi... Big brother, Oni-chan~ Kotori, Kotori will never do that again!"

Hearing the weak whisper from the commander's sister, who had always been high and mighty in front of him, the pity in Shido's heart quickly turned into a surging desire, and he reached out and put Kotori in his arms and touched her little head.

Such a gentle demeanor seemed to make Kotori see the possibility of escaping, and she was secretly proud of her knowledge of her brother.

Until the big hand of her brother got into the gap of the pajamas, caressing her small and beautiful buttocks, did she realize that things were way out of control for her.

Kotori's body felt like a thunderbolt, just as she was about to say something, she was directly blocked by Shido's lips.

Fear, ethics, shame, pleasure... all kinds of emotions piled up in this little girl's brain, causing her to respond bewilderedly to her brother's fiery kiss.

It wasn't until her brother let go of her lips and Kotori, who was no longer hugged by Shido, realized that the pink pajamas that had protected her had been completely stripped off, and only wearing a pair of pure white silk panties.

With one hand covering her breasts, which weren't considered big in her standard, and the other covering her lower body, which was clearly covered by underwear, but still felt unsafe, Kotori said in a panic, "I... that Shido... forgive me!"

Looking at his brother without saying a word, Kotori, who was lying on the bed, moved to the corner involuntarily.

"Kotori did bad things, so she's a bad girl~"

"Bad girls... have to be punished!"

"So, Kotori, stick your ass up!"

Listening to Shido's words, Kotori, who knew exactly how she would be treated if she pouted her ass, laid meekly on the bed, showing her small but delicate and lovely ass hidden by her panties in front of her brother.

Kotori, who was facing the wall, couldn't see what Shido was doing, and she couldn't grasp the situation, so she anxiously guessed what was going to happen next.

Until a crisp sound appeared in this room!

Kotori felt her brother's big hand slapped on her buttocks symmetrically and forcefully, her pink buttocks rippling slightly across her underwear, and the pain that passed into her body made Kotori's snowy toes curl slightly. But her lower body spurted a lot of honey liquid again, and the visible wetness appeared on the panties.

"❤~~Ah❤❤ woo..."

As the little princess of the Itsuka family, Kotori had never been corporally punished before, but today, the brother she liked slapped her sensitive ass hard, and she felt an unfamiliar pain and grievances in her heart.

"Shi... Shido! It hurts..."

Kotori moaned coquettishly towards her dear brother, but didn't receive his comfort. She only felt his big hand grabbing her snow-white panties, and then accompanied by the sound of fabric tearing, the honorable protection finally retired. Now, Shido inserted his slender fingers directly into her moist and soft pussy…

Her brother touched the most intimate part of her body, and she felt the entanglement of Shido's fingers with her tight inner walls, which only made her feel ashamed and angry.

After exploring the unmanned pussy, which was much more honest than its master, Shido, who confirmed that Kotori was already in heat, finally decided to take over his sister completely.

'So big... Kotori, Kotori will definitely be broken! '

Thinking of this, Kotori's crimson body trembled, and she rolled over and crawled to the corner of the bed, and said pitifully:

"Shi... Shido! Kotori... Kotori is still young... afraid of pain... So please…be gentle…okay?"

"And... and! And Kotori... Kotori's body is... it's 100 degrees Celsius! This... this can literally boil water!"

After hearing the words of Kotori who was huddled in the corner, the naked Shido glanced slightly at her lower body... Thinking of the honey juice that she was pouring out endlessly, and when his fingers touched the hymen of his sister, he felt the blazing heat... It seemed that there was really a hundred degrees Celsius temperature behind the hymen... It's not impossible, right!

It's really impossible for humans... But the problem was: Kotori is Efreet.

It's not scientific, but it's magic!

He could say that she rose from a human to a Spirit, and in every way, she was already different from ordinary people...both physically and mentally.

The virgin pussy with a temperature of 100 degrees Celsius was the best proof.

However, the man who was going to assault her at the moment, her brother... had gathered all the spiritual power in one, and would not be intimidated by a little heated pussy.

Therefore, Kotori's warnings were completely meaningless!

Shido grabbed Kotori's little foot, pulling it straight forward... Kotori, a junior high school student, was completely unable to resist Shido's strength, and she was directly pulled by Shido from the corner to the bedside.

Then, the other foot was also caught by her brother... Before she knew it, Shido had spread both her legs apart, exposing her pussy that was rippling with the fire of life.

"Kotori, I'm going in!"

Shido stretched his waist and inserted the cock that was about to ejaculate rudely.

It seemed that Shido, who pierced directly into his sister's hymen, seemed to be able to sense the blazing lava-like hell heaven brewing behind this thin layer!

After piercing the symbol of purity, he felt that it was hot enough to burn. The turbulent impact of Efreet hit Shido's cock!

But the cock that was blessed by the goddess never wavered at all, greedily swallowing the severe divine power contained in the honey juice, and obtaining the purest life force of the little sister again.

Shido could feel a piece of soft and tender flesh stabbing on his glans. Knowing that this was Kotori's tender womb, he had just given birth to enlightenment, so he gasped...

Kotori, who was forcibly inserted by her brother caught off guard, could only stare up at the ceiling blankly, and after letting out a pained groan of being filled up, her body that had been feeling emptiness due to her orgasm finally welcomed her true master, was no longer empty... the forbidden pleasure of being fucked by her brother, the female instinct that was brutally conquered by men, and the lustful honey in the lava that was sensed by the incomparably sensitive body of the demigod angel. The blissful sensuality completely defeated her rationality.

In a trance, through the fire of life buried deep in her brother's body, she sensed the surging dark desires and violent instincts in his heart at the moment. This thing that should clearly make females afraid made Kotori feel so wonderful... ... The brother had has always been intimate broke through the shackles of morality, brutally fucked her, seized her virginity, and tried to make herself his slave.

Imagine being a slutty bitch who only knew how to moan under her brother's crotch, imagining her parents coming back and looking at her pregnant belly, imagining her bloated self going to school with the bizarre eyes of her classmates and teachers... Her mind just sank lower and lower!

The cock that was about to ejaculate again was bitten and sucked by the lewd and obsessed uterus of his sister, and the cock that absorbed the severe divine power under the blessing of spiritual power shot out the fishy sperm with infinite vitality!

The turbid wave that shot out hit Kotori's slutty womb like a heavy fist, making her arch her slender white waist like a cat, but even if she was hit like this, she still uttered an extremely slutty moan!

"Shi ❤ Shido! No... no ❤ do... don't... stop ❤ stop ❤ come ❤❤❤"

"It's hot... so hot ❤❤❤! Shi... Shido's cock ❤ shoots at Kotori's ❤ in the palace ❤❤❤! Kot ❤ Kotori ❤❤❤ is going to break!"

After lasing out a blast of incomparably enjoyable thick sperm, Shido stopped moving, grabbing Kotori's legs, carried them on his broad shoulders, and tasted the uterus against his glans. He stared at his sister, who was lying on the bed with her eyes rolled and drooling, and played with her heaving breasts gently.

Kotori, who uttered vague and obscene words, reported her feelings in her body at this moment to her brother who violated her. Feeling the softness and squishiness of her tiny tits, Shido's shaft stood up again!

It was a man's instinct to be ruthless, and Shido was no exception. He simply pulled out his cock in one swift, making Kotori moan and squirm her body, as if she didn't have enough.

He didn't leave her hanging for long, though. He quickly shoved his erect cock into the pink and tender flesh, making this tight pussy understand that its sole purpose was to serve him.

Facing such an unreserved thrust, and in the thrill of this extremely rough thrust, Kotori rolled her eyes again, and she desperately stretched out her little hand and hugged the man who was infringing on him.

"Uh ❤❤❤ ah... bad ❤ bad ❤ ~ so good~ ❤ ❤ ❤"

Shido never showed the slightest pity for his sister begging for mercy, every time he rudely thrust into her tight formerly virgin pussy, every time he rubbed her sensitive clit, every time his cock was stained with the angel's honey liquid with unparalleled vitality, the violent desire to make his sister completely belong to him flooded into his heart.

"Shi ❤ do ❤ ❤ Give ~ Give Kotori ❤ More ❤"

"Koto ❤ri~ Kotori ❤❤❤ I want~ I want oni- ❤ chan's big... big meaty... cock ❤ semen inside~"

"Koto ❤ri ❤❤❤ Kotori~ is Shido's slave ❤ Sex Slave ❤~ Want to be Treated ❤ like that, yes...it's Kotori's fault ❤~ Please... please let Kotori~ serve you ❤ with her pussy ❤ Is it okay?"

With a heart-shaped imprint in her eyes, Kotori naturally said something she would never say before, feeling the current of pleasure rushing through her body wave after wave, she curled up with a sharp coquettish moan. The crystal toes hugged his brother as if she was about to melt into Shido's body.

"Come ❤❤❤ here!"

Kotori, who had already climaxed several times, gave Shido a completely different feeling this time. The layers of pink and tender honey flesh in the narrow pussy were squeezed like mountains and peaks. The environment caught Shido's cock that stimulated the uterus by surprise and was caught by the greedy uterus again.

The uterus, which was originally as hot as the boiling water, exudes an incomparably greedy attraction, and the layers of pressure were applied evenly to the whole cock!

The divine fire that ignited from Kotori also spread to Shido's body, but the raging fire of divine fury never damaged anything in the room, not even the bed.

Bathed in the flames of divinity, Shido ejaculated into his little sister, his thick semen filling inside her pure womb.

In addition, Shido felt a steady stream of warm power flowing through his limbs, transforming his body.

After his ejaculation ceased, Shido tried to pull out, but Kotori tightened up her pussy, not allowing the bad boy that bullied her to leave.

Feeling the continuous numbness like an electric current coming from the glans, Shido took a long breath.

"Kiss❤❤❤"

Shido obliged and leaned in, kissing the ecstatic little sister passionately and exchanging his saliva with hers.

After a while, Shido let go of Kotori's lips, and then pulled out his cock, letting her fall into the bed full of her love juice and his semen. He watched as Kotori greedily breathed a lungful of air, her lewd tits heaving up and down... His cock was twitching again.

Thinking of time, which was still early, and thinking of Kotori's tough body as a Spirit... He jumped on his sister's body again, venting the desire to conquer that Kotori had always despised!

"Koto ❤ri ❤❤❤ will ❤ die ❤❤❤"

The stern angel who was insulted by his brother with unlimited energy, in the boudoir full of stench and stickiness, uttered a lewd and coquettish moan that seemed to be mournful, but was actually seductive.

The night…is still young!

A/N:

Finally, Kotori is down as well!