"Well then, from now on you'll obey the orders of the Demon King and be obedient, okay?"
"Y-yes...!"
When Rion questioned them, pointing the drawn holy sword at their throats, the group of goblins, short humanoid monsters with distinctive aquiline noses, knelt down and rubbed their foreheads on the ground.
"Okay, you can go now."
As he said this while returning his sword to its sheath, the goblins fled into the depths of the forest as fast as the wind.
"Oh dear... It's been more than half a year already, but there are still monsters popping up here and there... those who don't follow the orders of the Demon King."
Under the orders of Mel, who had become the Demon King, the long-running battle between monsters and humans came to an end.
However, not all of them have completely disappeared. Some inherently warlike species and monsters with low intelligence and beast-like natures still attack humans.
Leon and Mel have received orders from Princess Victoria to remain in the Demon King's Castle as administrators for the time being, and they work hard every day to keep stray monsters in check and act as mediators in any trouble that occurs between monsters and humans.
It will probably be a while before Rion puts down the holy sword and gives up the title of hero.
"Now, let's go back to the village... I need to report that everything is okay."
The hero muttered and turned around, but stopped after taking a few steps.
When I return, the villagers will hold a feast to thank me.
I felt bad about declining, so I had no choice but to participate. But then I'd end up getting home late...
"That's bad..."
The memory of about two weeks ago when he had gone out to hunt stray monsters flashed through his mind, and a cold sweat ran down his spine.
What would happen if we made the same mistake again today?
Just thinking about it made Rion dizzy, so he quickly changed his mind.
After returning to the castle, I can have a monster who can use teleportation magic send me a letter to report the situation.
"Anyway, we have to hurry..."
Rion wiped the cold sweat from his forehead and hurried home.
"Welcome home, big brother ♪"
Using all his strength as a hero, he arrived at his home - the Demon King's Castle - in less than half the time it would take an ordinary person. His beloved little sister was waiting for him in the throne room on the top floor, smiling. His butler, Bone, and several other monsters were nearby, seemingly holding a meeting.
"I'm back. I've properly punished him, so I think he'll be fine for a while."
Rion raised one hand in greeting to them and his beloved sister, and let out a sigh of relief.
Apparently, he managed to get back before she got upset.
However, that seems a bit naive.
"Please stay still for a bit."
"Huh... Ah, what... what!?"
Mel had come close without anyone noticing, and as soon as she said that, she buried her face in her brother's neck.
As he rubbed his nose against his collarbone and nape, the tickling sensation made Rion arch his back involuntarily, and he let out a shriek-like cry.
"Sniff sniff... You smell really strong of sweat. Did you come back running?"
"Oh, yeah, I mean... well..."
"I'm happy. The other day, you got home late at night and I was really worried. And more than anything...that day, there was a really unpleasant smell clinging to your body."
Before I knew it, the highlight had disappeared from the eyes of the younger demon lord as she muttered in a monotonous voice.
"The smell, ah, um, that's..."
A heavy atmosphere spread throughout the throne room.
The hero's older brother turned his attention to the monsters gathered around the throne, pleading for help, but they already knew that if they made a fuss at a time like this, they would only incur the wrath of the Demon King.
They all turned their backs on each other as if fleeing, and sneaked around the corner of the room to leave.
(T-these heartless people!)
Rion was crying out in pain in his heart, but as if trying to bring him back to his senses, the younger demon lord wrapped her arms around his waist and clung tightly to him, muttering.
"That smell was truly awful... Do you understand? How despair Mel must have felt when she smelled that foul odor coming from her brother's body..."
Mel pressed her nose against my neck with a dark, pensive look in her eyes and continued speaking in a chilling voice.
"My dear brother, my precious husband, the father of my unborn child...the smell of an untrained, fishy bitch in heat who doesn't know what's right clung to them. Just remembering it makes me feel sick to my stomach, and it makes me go crazy."
"So I explained that nothing happened then, right?"
At a village banquet, a girl around my age approached me with a smile and said, "I've always admired you, Hero-sama," and we chatted for a bit, and she poured me a few drinks.
I was surprised that he could detect it with his sense of smell, and wondered if that was also a power of the Demon King.
It took me a whole day and night to convince Mel that there was nothing to be jealous of at the time.
Do I have to spend the same amount of time persuading him again today?
Immediately after that, I felt like holding my head in my hands.
"Hehe, but it's okay. Even if another bitch or sow tries to bother you again... I've already learned how to get rid of them. I'll just do the same thing♪"
"Huh?"
Mel muttered with a dark look in her eyes, leaving Rion speechless.
What does the word "exclusion" mean?
No way──the worst case scenario crossed my mind, and I couldn't help but tremble.
"Oh, brother, what's wrong?"
"What do you mean... what happened to Mel? Evicted?!"
What if she had done something that couldn't be undone?
Just thinking about it made me distraught, but the younger demon lord smiled calmly at me.
"Don't worry, I haven't done anything to cause any trouble to my brave brother. I've simply arranged for that bitch to be united with a worthy man."
"...What does that mean?"
"While keeping an eye on that female dog, we discovered that there was a boy who had been in love with her for a long time. It seems that he had never been able to find a chance to confess his feelings, so Mel asked the monsters in the area to put on a show for him ♪"
He had them attack her while she was alone gathering nuts in the forest near the village, and skillfully guided the boy to come and help her.
When the boy mustered up the courage to stand up to them, the monsters retreated as planned.
The two remaining people seemed to be enjoying the atmosphere of the place.
"If we do it this way, your brother won't be upset, right?"
"Uh, yeah... well."
Rion could only nod in amazement at his beloved sister's cunning behavior.
(I guess you could say he's reliable, or maybe cunning... he does have that kind of side to him.)
Come to think of it, the same thing can be felt with the large protrusion pressing against my stomach right now.
Mel's belly bulged out as if she was carrying a large watermelon.
As a result of completing the ritual she had been secretly carrying out to be united with him, the baby she conceived was growing healthy as planned.
(They really did make it...Mel and her baby)
This was a future that I would never have imagined before defeating the Demon King.
All of this was the result of being constantly manipulated by Mel.
However, when I stare at her big belly and concentrate on the feeling of it being so firm that it's clearly visible even through her clothes, my heart becomes so filled that I don't even notice the small details.
(Well, it's fine. It seems like Mel has thought about it properly.)
Although he may say some extreme and aggressive things, he doesn't seem to do anything harmful.
I can tolerate it as long as it just causes me a little stomach pain.
"Brother... I've been lonely. Even if I'm separated from you for just half a day... Mel will feel very sad. The baby in your belly will lose its energy too."
It seemed as if she had regained her composure, as the light returned to her blue eyes and she murmured sweetly with her face buried in her brother's neck.
"You're losing your energy, are you okay?"
"Hehe, it's not that big of a deal. It's just that when Onii-sama isn't around, he doesn't move much. But when we're hugging each other tightly like now... look ♪"
As Mel explained, I felt a small vibration like a kick coming from deep inside her large belly.
It's a happy vibration that allows me to feel my child growing up.
"Haha, you're quite the spoiled child."
"Yes, that's just like your mom Mel ♪"
As they said this and looked at each other, gentle smiles naturally appeared on their faces.
(I'm happy...right?)
Although he was constantly at the mercy of his sister, he still felt great joy at being able to fulfill a dream that he had told himself he had to give up.
(It's fun, our family is growing.)
Because she was left alone with her siblings at a young age, she has vague memories of the warmth of a home with her parents.
As a parent, let's savor the experience that we were unable to have as children.
As I looked down and gazed at my beloved sister's stomach, which was still vibrating with an irregular rhythm, her chest inevitably came into view.
Just like the belly, that area also began to swell as the baby grew.
The white lace cleavage area of the saint's garment was stretched to its limits, to the point that one was worried it might tear.
The white skin peeking out from her chest looks plumper and softer than before.
Above all else, for the past month or so, I've been experiencing the new charms of that bulge every day, so I naturally start to purr when I think about it.
Immediately afterwards, my beloved sister's arms around my waist tightened.
"Brother... hehe, if you came running back, you must be thirsty."
"Huh? Ah, yeah, sure..."
Her brother reflexively nodded back, and Mel blushed and smiled sweetly.
"Well then, Mel will treat you to some delicious milk. Come on, let's go to your room."
"Milk, erm, th, that's..."
"You want to drink it, don't you? Because it always tastes so good... and it really gives you energy. Lol..."
"Uh, ah, ahh..."
Captivated by her hot, moist eyes, Rion couldn't say anything more, so he followed his beloved sister, who gently held his hand and led the way, to the brother and sister's bedroom.
"Here, enjoy! It's Mel's special milk."
On the large bed in the bedroom, Mel sat upright and pulled down the chest area of her Saint Robe with her own hands.
Her spilling breasts bounced and shook dramatically, lightly hitting Rion's face as he lay sideways with his head resting on his beloved sister's lap.
"Ah, yeah..."
In the end it gets washed away.
Although he felt a little sorry for himself, he couldn't shake off the temptation of the marshmallow-like softness and sweet-smelling bulge touching his face.
He unconsciously raised his face slightly and took the pale pink protrusions that adorned the tops of her breasts, which had grown a size larger than before, into his mouth.
"Hmm, aah, please, Onii-sama, just keep sucking it as much as you can. Drink lots of Mel's milk... hah, mmm, ah, it feels good, Onii-sama's mouth is warm and feels good... just having you in your mouth makes me want to come, ahh, aaah♪"
My beloved sister pleaded, her shoulders shaking in ecstasy.
The flesh twitched in Rion's mouth, and the sweet scent of milk grew stronger. The rich smell reached his nose. His consciousness drifted pleasantly away, and he naturally found himself squeezing the base of the nipple with his lips.
"Hmm, ahh, it's coming out... Milk, lots... hah, ahh"
The moment my beloved's voice began to rise with pleasure, a warm mist of liquid began to spurt out from the flesh inside her mouth. A sweet taste like honey spread throughout my mouth.
"Hmm, haa, hmm...Mel, it's gotten so much easier."
She licked the milk off the inside of her cheek with her tongue and groaned deeply.
As my belly grew, my breasts also grew, and it was about a month ago that I finally started producing breast milk.
Lately, Mel seems to enjoy breastfeeding like this, and she drinks the warm, sweet liquid like this almost every day.
"Hmm, hah hah, the amount is increasing... hmm, the flavor seems to have gotten stronger too."
"Yes. It will still be some time until the baby is born, but hmm, ha, I couldn't wait, so I came first ♪ Ah, ah, I can't stop."
Even as Mel answered with a smile, white liquid continued to spurt out from her nipples.
Rion squeezed his cheeks together and sucked lightly, and the force felt like a strong slap on the inside of his cheek.
The inside of my mouth is filled in an instant, and I swallow it with a gulp.
It had a strangely nostalgic, calming taste. After one sip, I couldn't stop myself, and I took the not-so-large areola in my lips and sucked it enthusiastically.
"Mmh, slurp, haa, smooch, hmmm...! Mel... hmmm!!"
"Ahhh, Onii-sama, you drank it so hard... Mel, I'm so happy. I'm so happy... haah, huff, ahh... keep going, harder... ngh"
Narrowing her cheeks as much as she could, she sucked, then lightly licked the tip of the grain with the tip of her tongue to encourage milk to be released.
Each time, my beloved sister moaned, her blonde hair flying, and breast milk spurted out with force.
"When you're nursing like this, it feels like you've become Mel's baby... hehe, I'm kind of happy."
"Haa haa, ugh, a baby... hmm, hmm"
The hero brother couldn't help but smile wryly, but the sight of her being held on his lap and sucking on his breast certainly made him look like a baby.
Thinking calmly in the back of my mind, I suddenly felt more embarrassed. I quickly tried to pull my mouth away, but Mel, as if anticipating my move, put her left hand around the back of my head and hugged me tightly.
"Drink more, drink more. Hafu, hmm... hefu, I want to practice properly before the baby is born. So... just for now, please be Mel's cute baby. Hmm, suck more, suck harder... hafu, aaahhh"
As my beloved sister's voice rose in a dreamy high-pitched voice, the light in her eyes faded away.
The strength of the arms around the back of Rion's head also increased, and his face was buried deeper and deeper in her breasts.
"Mmgh, mmh, mmmgh!"
My entire face was enveloped in her soft, lush flesh, and I couldn't help but groan in suffocation.
As her breasts became more crushed, the amount of sweet liquid spurting from her nipples also increased.
My mouth fills up so quickly that I can't keep up with swallowing it.
"Hmm, mmm, Mel... mmm, stop... mmm, agh, mmm!"
"No, big brother. If you don't drink a lot, you won't grow up big ♪ Mel's cute little boy... drink lots and grow big. Lots, lots and lots ♪"
"Ugh, haa, I, I won't grow up anymore... hmm, haa, ugh, hmm."
"No, it grows. Look... here."
The hero brother pleaded in between drinking the overflowing breast milk, but his beloved sister retorted and reached her right hand towards his crotch.
"Your pants are bulging out like this, it looks like it's painful... your penis ♪ Hehe, milk full of nutrition and love... it seems to be working really well."
Mel mutters obscene words as if to provoke me, and rubs my crotch in a circular motion.
The warmth coming through the fabric provided just the right amount of stimulation to his slowly building erection, causing it to grow even stronger.
The hardened tip was pressed against my pants, making my lower abdomen feel like it was being squeezed, which was painful.
"Ugh, haa, uh... Ahh, Mel, no more... mmm, uhhh"
"But it seems like your penis wants to feel even better and is begging for Mel's hand. So... please treat Mel to some of your milk, Big Brother."
Mel brushed aside Leon's breathless cries to stop her, and with practiced hands unzipped his trousers, taking out his erect penis, which was now standing at its limit.
The meat spear rose up with a spring-loaded force. I placed my palm over the reddish-black swollen head of the penis and stroked it directly.
"Good boy, good boy ♪ Ahh, ahh... I can't wait to gently stroke Mel and Onii-sama's cute baby like this too."
Muttering with a faraway look in her eyes, Ai-imouto slid her palm in a quick rhythm.
"Hmm! Mel, there, ugh, ugh, uuuhh..."
The friction felt as if it was smearing the pre-ejaculate fluid oozing from the tip of my penis, causing a strong throbbing sensation that made me involuntarily lift my hips, and it erupted several times in short intervals.
My lips reflexively tighten, and I end up pressing tightly on the base of the nipple along with the areola.
Then the breast milk spurts out with such force that you can almost hear it, and flows deep into her throat.
"Hmm, haa, aah ♪ He's sucking on my breast so hard... If I give birth to a boy who looks like Onii-sama, will he be able to suck vigorously like this? A baby who looks just like Onii-sama will want me so much... It makes me so happy as a mama ♪ Ah, just imagining it makes me so happy, my chest is throbbing."
As Mel murmured dreamily, a white liquid began to ooze from her right nipple, which she was not biting. The distinctive sweet smell of milk spread throughout the room.
"My right breast goes to the baby, and my left breast to my brother... haha, I'm so happy... I'd be so happy if that happened."
As if to release his excitement, the movement of his right hand stroking his glans accelerates.
The pre-cum is spread out, and the obscene squelching sounds get louder.
It's so slippery that you can barely feel the friction.
Therefore, the palms move quickly, and the strong heat sensation activates the pleasure nerves.
"Ugh, mmm! Mel, th-that spot... ah, haa, huh, uuh."
I get impatient and can't help but crave a stronger stimulation.
Embarrassed to even say it out loud, the hero unconsciously increased the strength with which he sucked on her nipple.
"Hafu, hmm! Ah, that's good, Onii-sama... More and more, please suck on my breasts as hard as you can like a baby♪"
Even as she moaned cheerfully, Mel continued to stroke my glans, which was still slick with pre-ejaculate, without giving me any stronger stimulation.
Rion desperately twisted his hips, seeking stronger friction.
Still, he couldn't feel the pleasure of his throbbing flesh rising to its peak, and the frustration of pressure on his lower abdomen only grew.
"Mel, Mel, agh!"
She repeatedly calls his name and sucks on his flesh, which is overflowing with milky fluid, to make her appeal.
But Mel's eyes, the highlights gone, are simply filled with ecstasy and dreams of the future.
"What if it's a girl? She has such a kind, strong, and cool... wonderful big brother as her dad... I'm sure she'll fall in love with him. A girl baby with you and Mel would be cute, but it would be sad to lose my big brother..."
"Haa haa, hmm... What are you talking about?"
My beloved sister mutters with a brooding tone, showing a hint of slight jealousy towards the daughter that may be born.
Looking into his dark eyes, it was clear that he was serious.
"Mel, it's okay. There's no need to be so jealous of my daughter, right?"
If I let my thoughts get out of control any more, something terrible will happen.
The hero brother felt cold sweat running down his spine and hurriedly pleaded.
"But, you are the brother who married my sister Mel... If you press me, even my daughter..."
"No, absolutely not! I love Mel more than you know!"
Without any room to feel embarrassed, he declares his love with all his might.
Perhaps because I answered so frantically without missing a beat, Mel's expression softened.
"I'm happy... When you say that to me, Mel... I'm so happy, I want to feel more of Onii-sama. Drink lots of milk... haha, I want lots of Onii-sama's milk too, mhmm♪"
Mel's voice rose to a high pitch in ecstasy, and she took her right hand, which had been stroking his glans, away and grabbed her right breast.
A huge amount of breast milk spurted out from her already wet nipples, and as soon as she spread it all over the palm of her hand, she grabbed his shaft, with its veins prominently visible, and began to stroke it.
Squeak, squeak, squishy.
"High, ugh!"
His stiff penis, which had been pulsating sadly in anticipation of a strong stimulation, was quickly rubbed.
Every time it was stroked from the base to the tip, flicking the head, a hot sensation of excitement rose up towards the tip, along with an electric current of pleasure.
"Please suck me lots and lots, big brother. I want you to make me feel with your breasts that you won't cheat on me even after we have a daughter, and that you will continue to love Mel as your wife."
"No way... ngh, haa, uhh, slurp, smooch, npuh, uuhh!"
His beloved sister was panting hotly, leaning her upper body against him and pressing her breasts so flatly that they were crushed, as she begged him. Her brother, the hero, responded to her plea and continued to suck hard on the grain of flesh that he had taken into his mouth, for the sake of the baby in her belly, the gender of which was still unknown.
"Hyaah, kuuu! Haa, th, that's right, harder, harder! Mel's milk... Mel's scent is seeping into Onii-sama's stomach, and Onii-sama is starting to smell like Mel, it feels good... so wonderful, hahi, haa, aah♪"
As she licked and rolled it vigorously with the tip of her tongue and squeezed the base with her lips, stimulating it, the amount of breast milk gushing out increased rapidly, and Mel's moans rose higher and higher.
The milk spilled from the corner of her lips so quickly that she couldn't swallow it in time, running down her cheeks and down her neck. A unique, sweet scent rose up, almost enough to make her choke, and mixing with the smell that was coming from her mouth and into her nostrils, it felt like she was bathing in breast milk.
His body and mind are burning with heat, and the sensitivity of his erect penis increases as it is relentlessly handled.
"Hmmm, mmm, uhh, ha, Mel... more... uhhh"
"Haa haa, hmm, do you think you're going to produce milk too, Onii-sama? Hot cock milk, the sticky semen that made Mel pregnant ♪ It's good, please let it out. Look, I'll give you lots of good boy sex with your cock. In return, Onii-sama's semen milk will always belong to Mel alone, to my wife. So give it to me, squirt it all out. Look... haa, haa, ah, your twitching cock is wonderful."
Mel, with a look of ecstasy on her face as if she were in a fever, persistently pleads, tightly gripping the violently throbbing erection and quickly stroking it up and down.
The pre-ejaculate dripping from the tip of his penis and the breast milk smeared on his palm mix together, making an obscene, sloshing sound and increasing his heat.
Rion writhes in pleasure as his erect penis melts into a gooey mess in his beloved sister's hands, his hips rising up again and again.
The hot sensation welling up in my urethra is getting stronger, and I feel like I'm about to burst.
As if she had seen through it, Mel slid the thumb of the hand holding the rod down to the tip of my penis.
"It's coming out now, isn't it? Let Mel feel lots of thick cock milk. Come on, good cock, good boy ♪ Ufufufufufu ♪"
My beloved sister loosened her glossy, wet lips and, smiling happily, thrust the pad of her thumb into the opening of my hole. The sensation of my hole, already wet with pre-cum, being roughly stretched open brought intense pleasure to my cock, which was already at its limit.
"Hmmmm! I'm, I'm, I'm coming...ugh, haah, hagh!!"
Squirt, squirt, splash, squirt!
At the same time that a pathetic, high-pitched moan escaped from the brother hero's mouth, a cloudy white liquid spurted out with such force that it pushed back the finger that was pressed against his penis opening.
The semen that spurted out intermittently was thick like jelly, splattering onto my beloved sister's hands and stomach, who was looking at me with a happy expression, and even onto her right breast, which was wet with breast milk.
"Ahh, it's amazing, it's amazing, Onii-sama ♪ Lots of thick semen... let it all out, Mel-, give it all to Onii-sama's wife. More, more."
Mel's voice trembles with delight as she strokes his throbbing erection, trying to squeeze out whatever is left in his urethra.
The stimulation was too strong for his cock right after climax, and the entire shaft was ticklish to the point of being unbearable.
I tried to twist my spine and get away, but Mel leaned forward as if to say that she wouldn't let me do that, and pressed her breasts against me.
As if to demonstrate her excitement, milk spurted intermittently from her nipples even without her having to suck.
With his mouth and nose buried in her breast flesh and struggling to breathe, Rion was unable to push her away and simply continued to drink the sweet liquid.
My body heats up to the core, as if I've been drinking alcohol, and my consciousness begins to melt.
My whole body felt dazed, as if in a haze, and the only thing that stood out clearly was the ticklish pleasure of my penis being stroked.
"Ugh, uhh... Mel... mmm, mmm, hah hah, already... hah..."
"Hehe, thank you for drinking so much... and letting out so much, Onii-sama. You're such a good boy... you're such a good boy."
When the hero brother gasped and pleaded, Mel gently stroked his rod as if praising a child, and finally raised her upper body, moving her breasts away from his mouth.
He then brings his semen-covered right hand to his mouth, sticks out his tongue and carefully licks it up as if to show it off.
"Mmmm, haa, mmmm... mmm ♪ Ah, Onii-sama's taste is so wonderful. Mel's only milk... I can feel Onii-sama's love... hafu"
"Ha ha ha... ha ha."
Rion watched with a wry smile as his beloved little sister licked the milky liquid off her right hand with a dreamy expression on her face. For the time being, it seemed he had successfully erased his jealousy towards his daughter.
He relaxed and felt a pleasant fatigue all over his body. However, his erection, which had continued to be stimulated even after ejaculation, remained erect and unflappable, covered in breast milk and the remains of milky white liquid.
Glancing at it as if to say that she still hasn't given it enough, Mel smiles mischievously.
"Mel seems to have become too energetic after drinking her brother's milk. Look, just look... her breast milk won't stop."
Mel held her breasts as if she was holding them, and moved them towards the center as she spoke.
Both the left breast that Rion was holding in his mouth and the right breast that hadn't been stimulated at all. White liquid was oozing out continuously from the cutely pointed flesh.
Her sweaty, moist breasts also seem firmer than usual.
"Umm... what should I do? I've already had my fill..."
Rion asked as he sat up and stretched his legs.
"I still want to milk your cock, Onii-sama, like this... hehe."
As soon as Mel said that, she sat down, leaning her back on her brother the hero.
Her shorts are quickly removed, and her exposed honey slit presses tightly against the erect flesh spear.
Her slit was open greedily, and her pale pink aphrodisiac mucous membrane was smeared with love juice. It clung tightly to the shaft skin as if kissing it.
"After drinking my brother's milk, Mel, I wanted some pussy too... hehe, I've gotten so wet and lewd."
Mel lightly lifted the hem of her holy garment and, shaking her hips so that her shapely peach buttocks rubbed against her brother's stomach, looked over her shoulder and whispered.
In the meantime, her vagina twitches and wriggles like a living thing, sucking on his shaft.
"Haa haa, Mel..."
"Please, Big Brother ♪ Squeeze Mel's breasts like a cow... and in return, I want you to feast on lots of Big Brother's milk inside my pussy."
The beloved little sister leans her back against her brother's chest and pleads in a sweet voice.
Her breasts, wet with breast milk, bounced and shook with her movements, visually inviting her brother. Before he knew it, Rion was reaching out to her breasts like a butterfly drawn to nectar.
"Ahh, hmm ♪ Yes, Onii-sama, please rub it as hard as you can. In the meantime... Mel will also milk Onii-sama's cock here, so haa, afuu."
Mel let out a sweet sigh and lifted her hips lightly.
Her erection was covered in love nectar dripping from her slit, and was now even more wet and sticky. She grabbed it with one hand, placed the tip at the opening of her hole, and slowly lowered her hips, enjoying the sensation.
Slurp, squish, squish, slurp!
"Kuuuu♪ Ahh, Onii-sama, your husband's cock is entering inside Mel. Mmm, it feels nice... deeper, I want it deeper... hah, hah, hmm!"
My beloved sister moans loudly, shaking her buttocks seductively as if she wants to convey her joy.
The vaginal walls trembled hotly as if welcoming the stiffness, and contracted with a strength that seemed to embrace him.
When the tip lightly touched the dead end wall, the entrance narrowed and the whole thing became so constricted that it felt like I couldn't breathe.
"Ugh, ugh...Mel's inside is as tight as ever."
He savored the sweet electric current flowing from the core of his shaft to the top of his head, and murmured deeply.
The pressure inside her vagina was comparable to the first time they'd had sex. In fact, it was as if her vaginal walls had memorized the shape of his shaft, tightly clinging to it, and the pleasure of being enveloped was stronger than before.
"That's because Mel loves Onii-sama. The more you have sex with him, the more your body will be able to please him. With breasts and a pussy that he likes... hehe, it's only natural for a wife, isn't it?"
Intoxicated by her own strong feelings, her beloved sister pleads with eyes that have lost their highlights.
The twisting of his hips also becomes faster, and his entire penis begins to stir the vaginal jar.
The sucking vaginal walls shift slightly in accordance with the movement, and the sensation of the shaft being pulled makes him writhe in pleasure that makes him want to arch his back involuntarily.
"Haaah, uhh, Mel... ahhh, aaahhh!"
The brother hero's voice trembled from the relentless pleasure, and he reflexively increased the strength of his hands.
His fingers sank deep into her breasts, which he had been grasping tightly. As he kneaded them like bread dough, pure white milk began to ooze out from the nubs of flesh at the top.
"Hmmmm! Ah, it's amazing... The breast milk that Onii-sama's cock made available to me is now being squeezed out by his own hands, ah, I'm so happy, it feels good, haaaa♪"
Mel let out a loud, high-pitched moan in unison with the force of the overflowing milk.
Her nipples twitch with the pleasure of milk ejection, becoming even redder and swollen.
My skin was getting hotter and hotter, and it felt like my hands were melting as they wrapped around me.
"When my big brother milks me with his hands, Mel feels so happy. I can finally feel that I've become your wife...that you've impregnated me. So, hmm, please milk me more and more♪"
"Yes. It just keeps overflowing and won't stop..."
Responding to his beloved sister's pleas with pleasure, Rion dug his fingers deep into her breasts.
Her breasts, now softer than before she was pregnant, change shape gently in response to the movements of her fingers. It's an exquisite sensation that makes you want to massage them forever. Enjoying it with the whole palm of your hand, you crush the base to make it elongated, and then massage it towards the tip.
Zzzzz, zzzz, zzzz!
"Y-yes, more... a-ah, it's coming out, it's coming out a lot, ahhh♪"
Mel screams in delight as her brother the hero caresses her, and hot milk spurts out.
Not only their bodies, but the bed sheets were also soaked, and the room seemed to be filled with a unique sweet scent.
"Haaah, haa, aah! More, harder ♪ Ahaha, the baby in my belly is moving energetically again. Maybe the smell of milk is reaching inside my stomach, hehe, thrust deeply... please soothe me. Like this... kuhah, hmm!"
Muttering this, Mel lightly lifts her hips and then drops them.
The meat spear buried inside the vagina goes in and out repeatedly with short swings, lightly poking at the dead end.
Zzzzz!
Each time, the force of the milk spurting out of her breasts increases.
"Haaah, ugh! Ahh, oh, your cock is squeezing out my breast milk, hafu, this feels good too... it feels so good, haa, hahiiii ♪ Poke, rub, please... fill me up until there's no more milk left, Onii-sama. Now it's your milk alone, so I want to use it all, all of it to please you, please use it!"
"When you say that, I really can't hold back...ugh."
Mel pushes him on the back as she teases him with a sweet voice, and Rion passionately kneads and fondles her breasts.
He thrust his hips forward to push back the falling ass hole, slamming his meat spear deeper into her a little harder than before.
Slurp, squelch, squish! Slurp, squirt, squirt!!
A slightly foamy liquid mixed with pre-ejaculate is scraped out from the joint, and milk spurts out from the large, swollen nipples with the force of a water gun.
"Mmhh, ahh, hafu, yeah, my breasts are cumming... breast milk is coming out, it feels so good... I'm cumming, mhh, haa, haaaah!"
Every time the sweet-smelling milk spurts out, Mel lets out a high-pitched cry that sends shivers down her spine.
The walls of her vagina were rippling violently, and I could feel through my penis that she was rising to small climaxes one after another with the pleasure of milk being released.
"It feels that good, Mel... You look so naughty."
"Haa, haa... I'm so happy... Mel, I'm so happy, my tits and pussy are already cumming, I can't stop cumming...♪"
The younger sister looks over her shoulder, gazing at her older brother with her lightless eyes and smiling.
He continued speaking calmly, letting out hot sighs.
"Mel is the only one who can taste this happiness. I won't hand it over to anyone...that's right, to anyone...Onii-sama is Mel's only husband. Even if another strange sow appears...I will definitely eliminate her. As the ``Demon King,'' Mel will be merciless to any trash that gets in the way of Onii-sama and Mel's happiness...ahaha."
"It's okay. Don't worry!"
In an attempt to stop his beloved sister from going out of control again, Rion hastily moved closer to her and covered the lips that were speaking threatening words with his own.
Before Mel could even cry out in surprise, he thrust his tongue in and entangled it with hers, making a loud splashing sound.
"Ahh, mmm, kiss, haa, big brother... ngh, mmm."
"Haa, mmm... Even my kiss tastes like breast milk. Kiss, mmm... haa haa."
He licks every inch of his sister's hot tongue, which feels sweeter than usual, and they share their saliva.
As the breath leaking from between their lips grew hotter, the light gradually returned to their eyes, the highlight of which had faded.
"Haa, mm, Onii-sama... kiss, hum, mm, I'm so happy... It feels so good to get a kiss from Onii-sama... kiss, lick, haa, mmm ♪"
"Me too... ngh, haa haa... I've always loved Mel. Now that the princess has accepted my love, I won't waver anymore. I won't look at any other women... Mel is my everything... I can't love any other woman other than Mel. So, don't worry about that."
In between deep kisses, he expresses his honest feelings and increases the strength of his hands kneading and squeezing her breasts.
"Mmh, ahah, haa haa, Onii-sama... When you say it so bluntly, Mel feels a little embarrassed, mmm, haa, kiss."
"Do you dislike it?"
"No, I'm so happy... just those words have made my pussy melt, I can't hold back any longer... aah, ahii, iiii... mmm, aah♪"
Mel also actively moves her tongue, and the pleasure pushes her back, making her hips move more vigorously.
Slurp, squelch, squelch, slurp, squirt, squirt, squirt!
Her buttocks bounce seductively against her brother's thighs, and her breasts sway up and down as they are squeezed. Love juices spurt out from where they are joined, and breast milk spurts out from her nipples, heightening the sensuality.
"Huff, hah, Onii-sama, ahh, I'm so happy... Mel, I'm the happiest girl in the world right now. Mmm, ahah, I feel like showing it off to the whole world... mmm, hah, kiss."
Mel pleaded happily, actively pressing her lips against his as if to ask for his affection.
Immediately afterwards, she smiled as if she had just thought of something and whispered mischievously.
"Once the baby is born and things have settled down, we'll go to the royal capital. For the award ceremony..."
"Huh? Oh, that's what happened."
Mel soon became pregnant, making it difficult for them to travel far away, and they were busy every day dealing with stray monsters, so the two of them have never returned to the royal capital since then.
Princess Victoria has requested that once she has given birth and is somewhat recovered, she return temporarily to attend the ceremony to honor the hero.
"Hehe, I feel like I want to use the ceremony to show off how close we are as siblings, and as husband and wife ♪ Let the whole world know that my brother is Mel's husband... and that it's Mel's privilege alone to be carrying my brother's baby. Hafu, hmm, that's a great idea ♪"
"N-no, that would be really embarrassing! Seriously... you don't have to do that, just trust me... n-n-n!!"
Was he joking or serious? Rion's beloved sister suddenly said something out of the blue, and he told her with a passionate, devouring kiss that he hadn't yet fully conveyed his feelings.
He then thrusts his hips upwards quickly, vigorously digging into and rubbing against her vaginal mucosa, which is already spasming agonizingly, signaling that she is nearing climax.
Slurp, squish, squish, squish!
"Hmm, ha, hahi, I can feel it, kiss, mmm! Big Brother's feelings, ha, ha... they feel so good... yeah, hahi, hmm♪"
Mel's shoulders were trembling hotly, several strands of blonde hair stuck to her sweaty forehead, and she was smiling seductively.
Her adorable expression is so captivating that it makes the hero's older brother's hip movements even more heated.
"Mmh, ah, Onii-sama, please kiss me lots, squeeze me, and thrust into me ♪ Squeeze, mmm, squee, hahee, Onii-sama, hahi, haa, faaaa ♪"
"I love you too, Mel... mmm, haa, smooch, mmm!"
The older brother appeals to his younger sister, who is showering him with love, while savoring his feelings that are just as strong.
While firmly grasping her breasts, which are constantly squirting milk, he thrusts deep into her vagina with just enough force to not cause any harm to her already pregnant uterus.
"Kuha, aah, it feels good, my belly is shaking... hahi, haa, I want more, I want more, my big brother's baby is still in my stomach, but it makes me want to give birth to a younger brother or sister soon, hafu, haa, mmm."
"That's right, it's good to have siblings..."
"Yes, let's have a really close brother and sister relationship, like Mel and Onii-sama. Hafu, hmm, keep going like this... please keep cumming so much that the babies in Mel's belly become twins, I want your milk!!"
"Ha, ah, I'm gonna let it out, Mel... ngh, haa, Mel... nchu, ahhh"
Responding to Mel's pleas with a look of ecstasy on her face, the hero brother mustered his last bit of strength, thrusting his hips forward and burying his fingers into her breasts.
He forcefully pushes open the tightly constricted passage of flesh, hitting the depths as if gently lifting the heavy uterus.
While savoring the pleasure of his glans being licked and sucked by his squirming cervix, he squeezes and squeezes her breasts, which are as hot and soft as freshly baked bread.
"Yessss, I'm coming, Mel, I'm coming... I'm coming, Onii-sama, hahe, ha, ahhh, even though I'm pregnant, I'm gonna get more and more pregnant and come, I'm cumming!"
Mel's scream of orgasm reverberated throughout the room, and breast milk spurted violently from her swollen nipples. As he watched her climax, Rion was consumed by a climax that nearly blew his consciousness away.
"It's coming, ohhhh, I'm cumming, ahhhh!"
Splurt, splash, splash, splash, splat, splat!
As if responding to the force of her milk ejaculation, hot milky liquid spurts out with such force that you can almost hear it hitting the depths of her vagina. Her vaginal walls are constantly spasming, and as she strokes her shaft, she continues to ejaculate for a long time, savoring the sweet numbness that the movement creates.
His lower abdomen relaxed as if his legs had given way, but only his penis continued to pulsate powerfully.
"Hahi, haa, haa, Onii-sama's... I'm full. Hafu, haa, I'm so happy... hehe, Onii-sama drinks lots of milk and gives out lots of semen... wonderful."
My beloved sister repeatedly asks for light, pecking kisses and smiles ecstatically at the lingering afterglow.
The hero brother also managed to keep his consciousness from being blown away and responded with his lips.
Breast milk, semen, nectar, and sweat... A variety of smells mix together to create an indescribable odour of lust.
In such a lewd atmosphere, the two remained close together, sharing their feelings and afterglow.
"Big brother, I'm really full... thank you ♪ Mel, I'll do my best and give birth to lots of babies. I'll make sure you have a very lively family."
"Yeah... but you don't need the ritual anymore. I'm sure you can do as much as you want from now on without relying on something like that."
If my beloved sister asks me to—or even if she doesn't ask, I want to hug her lots.
Implicitly conveying his passionate feelings, Rion showers kisses on Mel's flushed cheeks, forehead, nose, and lips.
"Hmm, heh... Yes, Onii-sama ♪ I won't be using the child-making ritual anymore. ...If I find a ritual that will keep unwanted sows away, then..."
"Did you say something, Mel?"
"No, it's nothing... I love you, Onii-sama ♪ I don't want to hand you over to anyone... I won't give you... I love you more than any other Onii-sama in the world... hehe, uhehe"
My beloved sister muttered something under her breath and smiled with dark eyes.
No matter how much I express my love to her, it seems her out-of-control personality won't change.
(Oh dear…)
She might get pushed around again, but as long as she doesn't waver, it won't lead to any major trouble. While she tells herself this, she slides her right hand, which is now covered in breast milk from squeezing her breasts, down to her large, protruding stomach.
"Hmm... hehe, I'm looking forward to... the day it's born."
"Yeah. ... I hope you'll be good fathers and mothers."
And let's build a happy family surrounded by lively and friendly children - although they're not quite as good as us.
As a brother, as a husband, as a hero.
She is her sister, her wife, and she loves and protects the Demon King Mel.
In the sweet air of the lingering afterglow, Leon vowed once again.