Want to read ahead? Join my Patreon for just $7 to get early access to all upcoming chapters!
> Patreon.com/NegativeTranslations
─────
Chapter 49: Esune's Perfect Health and Physical Education (R-18)
[Disclaimer: All characters in this chapter are 18+ years of age or older and not blood-related.]
The welcome-home party for Brother, featuring the Straw Hat Pirates, was an absolute blast.
Seeing Brother surrounded by everyone, laughing and having a great time...
Seeing Ray-san and Shakky-san smiling brighter than they had in ages...
Ahhh... it was so wonderful. It made me so happy...
Watching my happy family together, tears welled up in my eyes. I had waited so, so long for a day like this to return...
—————
The fun-filled banquet eventually came to a close, and night fell over the bar.
My stomach was completely full. I had brushed my teeth, taken a bath... and now all that was left was to sleep. Dressed in my pajamas, I headed toward my bedroom.
"...Ah."
Just as I reached out to open the door, I froze. I could sense Brother's presence inside. (Observation Haki)
"Sniff, sniff... Yes. It's Brother." (Observation Haki?)
It had been so long that I had completely forgotten, but this was a shared room for both me and Brother. Which meant... tonight, I would be spending the night in the exact same room as him...
"...!!"
I immediately spun around and bolted back to the changing room. I hastily stripped off my normal pajamas and changed into a different set... the absolute cutest, easiest-to-remove negligee I owned.
"I-I should probably... change my underwear, too...! Just in case...!"
Black lace...! A-And for the top... I don't need to wear a bra, right...?
"Uuuughhh... It's so embarrassing to admit... but it really looks like I'm completely ready to go..."
I checked my reflection in the mirror. My cheeks were flushed from the bath... The negligee was incredibly sexy... And since I wasn't wearing a bra... you could faintly see the outline of my chest...
"I-If Brother sees me looking like this... he might just turn into a wild beast...!"
『 Esune, I... I can't hold back anymore...! 』
『 Y-You can't, Brother... we're siblings, remember...? 』
『 I don't care! I love you, honey! 』
『 Ahhhhhh~♡♡ Noooo♡ Darling~~♡♡ 』
"Just kidding! Just kidding~!! Ehehehehe♡♡ Oh, Brother♡ You're such a pervert♡♡"
My own delusions sent a pleasant shiver wracking through my body.
"Pant, pant♡ I'm so sorry, Viola-san and Monet-san, wherever you are... but tonight... I might just become Brother's woman...♡"
Viola-san and Monet-san. The two large-breasted beauties Brother supposedly left behind in his homeland of Dressrosa. I was certain Brother harbored feelings for them.
Because of that, I had always told myself that I shouldn't pursue a relationship with him.
But then I thought about it. If he already had two women waiting for him, there was absolutely no reason I couldn't be the third. In other words, I was simply asking to be added to Brother's harem...♡
Based on how he acted earlier today, Brother was definitely physically attracted to my body. So, if I fed him a bunch of stamina-boosting food, tempted him with this incredibly sexy outfit, and completely shattered his rationality... nature would just take its course...
"Ehe♡ Ehehehehehe♡"
Viola-san. Monet-san. This isn't me stealing a march on you. I'm just getting a tiny head start... and letting him put a little baby in my tummy first♡
"Inhale, exhale... Okay!"
Taking a deep breath in front of the door to calm my racing heart, I slowly eased the door to our bedroom open. And inside...
"zzz... zzz..."
Brother was already fast asleep.
"..."
Between the alcohol and the sheer relief of finally being back in his own bed, Brother had fallen into a deep, heavy slumber. Judging by his breathing, a little noise wasn't going to wake him up.
"...Sigh... So I was just getting myself all worked up over nothing..."
Operation Seduce Brother had ended before it even began... Well, what a letdown...
But maybe this was for the best. There was no need to rush. From now on, I would slowly and carefully make Brother fall madly in love with me. And one day, it wouldn't be some heat-of-the-moment mistake... he would embrace me properly, with all his heart.
"Ufufu♡ You better brace yourself. I'm going to make you fall head over heels for me, Brother♡"
Muttering quietly to myself, I gently poked my sleeping Brother's cheek with my pinky finger. I only meant it as a harmless little prank. But then...
"Nn, nnnn... mnya... lick..."
"Fuaah!? ♡♡"
He licked my finger. In that exact instant, my lower stomach clenched with a sharp, sweet ache♡. And it didn't stop there—
"...Haph, suckle, suckle, suckle..."
"Uyayaaaaaaahhh!? ♡♡♡"
He started licking, sucking, and swirling his tongue around my finger. Clench, clench, clench, clench♡ What is this? This is bad...!
"Umyu... M-Brother... n-no...♡"
I hurriedly yanked my finger out of his mouth.
"Pant, pant, pant...♡"
I-I didn't expect him to actually start sucking on it... That scared me...
Deprived of his makeshift pacifier, Brother's lips kept smacking together, searching for whatever he had just lost.
Clench, clench, clench, c-c-clennnchhh♡♡♡
"Iyaaan♡ B-Brother...♡ D-Do you really want to suck on... Esune's finger... that badly...? ♡"
Trembling slightly, I brought my pinky back to his cheek and slowly slid it down toward his mouth. I felt the soft crease of his lips against my fingertip. My heart hammered wildly against my ribs. I held my finger there for a few seconds, and then...
"Nn, nnnn... ahmu."
"Uh!? ♡"
"Nn... chu, chu, chu..."
"Fugyu...!? ♡ Ah...♡ Brother...!! ♡♡♡"
Brother clamped his lips around my finger and started sucking on it again...! Th-This is badddd...♡♡ This is really badddd~~♡♡ No... wait...! If this keeps up, I'm going to die from sheer bliss...! J-Just from this alone, I'm...!
"I—!? ♡♡♡ S-Stop...!!"
I pulled my finger out with a soft pop...
"Pant, pant, pant...♡ Th-That was dangerous..."
Getting this worked up just from having my finger sucked on... was a bit too perverted, even for me... If Brother saw me acting like this, he might be completely repulsed. He'd never fall in love with me...!
"Uyuuu...♡"
And yet, there was an irresistible, magnetic pull to the sensation. Just a second ago I swore I was going to make him fall for me, so what was I doing getting completely melted instead? But... it feels so good...♡
"J-Just one more time...♡"
I pressed my finger to his lips. He sucked it in with a chuu~. I pulled it out. Pop.
"Auh...♡"
Finger in, smooch... Finger out, pop... Finger in, smooch... Finger out, pop...
It almost felt like Brother was constantly kissing my finger...
"...Gulp..."
I swallowed hard. Th-This is bad...!? Right now, I really, really want to...
Kiss my Brother...
"Hah... ah... uh? ♡"
His lips, still smacking together in search of something to suck on... If I offered my own lips to him right now... wh-what would happen?
"N-No, ah...!? Wh-What am I trying to do!? S-Stop! Stop it, me! Don't get any closer to Brother! Me! F-Ah, uuh...!?"
Brother lay sprawled on his back... and slowly, agonizingly, I leaned over him... bringing my own lips closer and closer to his...
"Iyaaa...♡ N-No... please, stop...! M-Me...! Sneaking a kiss while he's asleep... i-is absolutely wrong...! No kissing...! No smooching... ah♡ Uuh...♡ But I want to...♡ I want to kiss Brother...♡ I want to go smooch♡... with Brother♡ Pant, pant, pant, pant♡ Noooo♡ But I shouldn't♡ Stop, meee♡"
I was desperately trying to stop myself, but my body refused to listen. The distance between our lips closed. Five centimeters, four, three...
"Ah♡ Pant, pant, pant, pant...♡ Nnh...♡ I can't hold back anymore...♡ I'm sorry, Brother...♡ I'm giving you... my first kiss...♡"
Two centimeters, one, and then—
"Stare—. What are you doing, Big Sis Esune?"
"Hiyaaaahhh!!??"
Startled by the sudden voice directly behind me, I threw myself backward with a yelp.
"D-D-D-Den-chan!?"
"Stare—. Yes. It's Densuke."
Floating right there was Brother's Transponder Snail, Densuke... Den-chan. She was in the room this whole time...
I had learned most of Den-chan's backstory during the banquet. Apparently, she had helped Brother out a lot in Impel Down and the Kamabakka Kingdom. She was an incredibly rare Transponder Snail who had eaten a Devil Fruit, and right now, she was staring intently at me in her Angel Mode.
Ugh... This is so awkward... so embarrassing...
"Hey, Big Sis Esune."
"Y... Yes..."
"Were you just..."
"Uyuu..."
"Trying to eat Master?"
"I was not!!?"
...At the very least, I wasn't trying to eat him in a culinary sense.
"But Big Sis Esune, you were bringing your mouth really close to Master's..."
"Th-That was... um..."
"Stare!! You were trying to eat him! Master isn't food, so you can't eat him!!"
"I told you I wasn't! I was just... a-about to k-k-k-k-kiss Brother..."
"Kiss?"
Den-chan tilted her head in confusion.
"Kiss... is that when you stick your mouths together? Humans do that sometimes."
"Y-Yes..."
"I saw the prisoners doing that in Impel Down sometimes. Densuke watched."
"...I... would strongly prefer not to imagine that..."
"I can project the recording. Want to see?"
"No."
Why in the world would I want to watch a bunch of criminals kissing each other? I had zero interest in anyone other than Brother.
"Stare~~. Hey, Big Sis Esune. What is a kiss? Why do humans do it?"
"Eh? U-Um... that's... well..."
"Nhin."
"I-It's to... confirm your love for one another...? I suppose..."
"???"
"H-Humans... press their lips together to confirm their mutual love. Smooch♡ Mwah♡ Lero lero♡ If a man and woman truly love each other... they entangle their tongues deeply...!"
"Oh, I see. Then Densuke will try kissing Master too."
"Eh?"
"Master. Densuke loves you, Master. Nn~."
Den-chan leaned down, bringing her lips toward Brother's—
"Wait, wait, wait, wait!! Hold on!!"
"Bugyubujiyyyyyy!!?"
At the very last second, I grabbed Den-chan by the cheeks and forcibly stopped her.
"Wh-Whah ah you dooing, Big Shish Esune~..."
"Pant, pant...! L-Listen to me, Den-chan! You cannot just kiss someone without permission!"
"Stare?"
"You need the other person's consent!"
"...But Big Sis Esune, you were just trying to kiss Master without permission..."
"Th-That's... it's fine as long as you only pretend to do it! So mine was barely acceptable!"
"Stare~~... Humans are complicated..."
Den-chan crossed her arms and hummed in thought. Then, with a soft jzzt, she pointed at her own body.
"Hey, Big Sis Esune. Teach me more about humans! Densuke... doesn't really understand her own body."
"Y-You don't understand your own body?"
"Nhin. The okamas taught me that I'm only allowed to let people I like touch my boobs... but that's all I know."
Den-chan began aggressively squeezing and kneading her own breasts. If Brother saw this, his jaw would hit the floor.
"Y-You want me to teach you about the human body...? You say that, but..."
"Is that a no?"
I pondered the request. If Den-chan remained entirely ignorant about how her body worked...
『 Hey! You there, angel girl! 』
『 Stare? You mean Densuke? 』
『 That's right. You! Come do something really... reeeeally feels-good with me! 』
『 Feels-good? Okay! I'll do it! 』
Den-chan would get tricked by some random pervert, assaulted, violated... and wind up with an unwanted baby in her tummy... HIIIIIIII!!
J-Just imagining it made me want to vomit. To prevent such a tragedy, I needed to make sure Den-chan was equipped with proper, accurate sexual education!
"U-Understood. Then, Den-chan... let's have a lesson on the human body... and by extension, proper sexual health and education."
"Oh~, clap clap~. Please teach me, Professor Big Sis Esune!"
"Alright. First of all... you know you aren't supposed to show your breasts to anyone other than the person you like, correct?"
"Yeah. The okama taught me."
Why was an okama teaching her that...?
"W-Well then... just like your breasts, you must absolutely never show or let anyone touch your [Innie] unless it's the person you like."
"[Innie]? What's an [Innie]?"
"Den-chan. Please lift up your skirt."
"? Like this?"
"Yes! Right there! That part! That is your [Innie]!"
"Stare!? This is called an [Innie]!"
"That's right. That is an [Innie]!"
Den-chan wasn't wearing any underwear beneath her skirt, which made the demonstration conveniently easy. ...I'll buy her some panties tomorrow.
"A girl's [Innie] is a very, very important place."
"Uh-huh."
"Just like your breasts, men will stare at this area with incredibly disgusting, filthy looks in their eyes. Men are the absolute worst."
"The absolute worst."
"Yes. Therefore, you must never show your breasts or your [Innie] to any man other than Brother. Do you understand?"
"Nhin! My boobs and my [Innie]! I won't show them or let anyone touch them except Master!"
Den-chan cheerfully raised her hand in acknowledgment. Good, good. She was understanding the material perfectly.
"Big Sis Esune! I have a question!"
"Yes. What is it?"
"What is the [Innie] for?"
"To interconnect with Brother's [Outie]."
"[Outie]?"
Den-chan tilted her head again.
"Den-chan, do you understand the biological differences between human men and women?"
"Um... whether they have boobs or not?"
"Well, that's one major difference, yes. But that's not all."
I pointed to my own body.
"First, human girls... while individual differences do exist... generally have breasts, slender figures, an [Innie], and are foolish creatures whose brains completely short-circuit the moment they see a cool, handsome man."
"Oh, I see."
"In contrast, men... again, with individual differences... are generally bulky, crude, ill-mannered, foul-smelling, and constantly thinking about nothing but perverted, filthy things... They are utterly repulsive, absolute worst-tier creatures!"
"Stare, stare, stare..."
"I was nearly assaulted and killed by one in the past. You must be careful too, Den-chan."
"U-Understood."
Den-chan shuddered visibly.
"However, despite being composed of such disgusting, repulsive matter... there is one single exception among men: Brother."
"Stare! Master!"
"Correct. Among all men... Brother is the sole exception. Kind, cool, cute, reliable, funny, immaculate, pure-hearted, handsome, charming, smells wonderful, and oozes sex appeal... He is the definition of absolute perfection!"
"Ohh! Master really is amazing! Densuke always knew it! Mhm, mhm!"
Den-chan puffed out her chest with a proud smirk. She was too cute, so I gave her a few head pats.
"Anyway, that's the general difference between men and women... but the biggest physical difference is the [Innie] and the [Outie]."
"[Innie] and [Outie]."
"Like I said earlier, women have an [Innie], but men don't. Instead, they have an [Outie]."
"Stare—. What does that look like?"
"Eh? Wh-What does it look like...? Th-That's..."
I cast a nervous glance toward my sleeping Brother. Hmm, how should I explain this? It wasn't exactly like I could just whip it out and show her... As I racked my brain for an answer—
"Ah, right. I can just look at it directly."
"Eh!? Ah, wait! D-Den-chan!?"
Before I could stop her, Den-chan grabbed the waistband of Brother's pajama pants and, without a single shred of hesitation, yanked them down.
Shhhloop.
Pants, underwear, and all.
"Ah... Den-cha... ahhhhh...!!?"
Because she yanked them down, B-Brother's... was completely exposed right in front of us...!!! Wah!? Waaaaah!?
"Stare~~"
"Gahuh!? ♡ B-Bro-Brother's... [Outie] issss...♡♡ I-It's so... m-massivveee...♡♡"
"Wow... something's growing out of him... It's a weird shape... Is this the [Outie]? Hey, Big Sis Esune. ...Big Sis Esune?"
"...Gasp♡♡♡"
This was bad... this was really bad...
My stomach, which had been aching with a sweet tightness earlier, was now throbbing violently...
I could practically feel my own womb screaming at me, demanding that I bear Brother's offspring. No, but, stop! Stoooop!! Doing it... while he's asleep, I can't do that as a human being!!
"Hahhh...♡ Aaaahhhh...♡ A-Ahooooooohhh~~♡♡♡♡"
"Big Sis Esune, you're scaring me... Don't make monster noises."
"I-I'm sorry...♡ I-I'll take a deep breath and calm down... Inhale~~... exhale~~... sniff sniff♡ Oho♡"
Th-The smell isssss...♡
"...Hey, Big Sis Esune. Is this the [Outie]?"
"Y-You c-c-can't... touch it!? The [Outie] is a... m-male weak point, so..."
"Huh~? What do they use this for again?"
"Wh-What do they use it for...? Th-That's...♡"
I swallowed heavily. This was purely educational... It was my duty to provide accurate knowledge so she wouldn't learn the wrong things. I was just stating biological facts. Therefore, there was absolutely nothing wrong with saying it...!
"...The [Outie] interconnects with the [Innie]♡ A-And then, it goes [Squish-Squish]~ and [Thrust-Thrust]! Then the [Outie] and [Innie][Slither] together, and it goes ♡♡♡♡♡! A-And then the [Outie] puts its [Seed] deep inside the [Innie]..."
"!? ??? ...Stare? Stare~~?? There's too much specialized terminology, I don't understand it at all..."
"Basically, baby-making!!!!!"
"Baby... making?"
At that, a faint blush finally dusted Den-chan's cheeks.
"...You interconnect the [Outie] and the [Innie] to make babies?"
"Yes...!"
"St-Stare~~~~...!! I don't really get it, but my heart's beating really fast...!"
Den-chan fidgeted, pressing her hands against her lower stomach. I know. I understand completely, Den-chan! Just being in the presence of Brother's... thing, my heart was racing nonstop too.
"I-I'll say this now. Just like kissing... baby-making requires the other person's consent! Forcing them, or doing it while they're asleep... is the absolute worst behavior, so you must never do it!"
"U-Uh-huh..."
"Furthermore, baby-making absolutely requires... love!"
"Love?"
"Love is... an emotion so profound that even modern science hasn't fully unraveled it... It is the most sacred feeling in the world. Just thinking about that person makes your heart flutter♡ You want them♡ You love them~♡ It's a special emotion that makes you feel exactly like that."
"D-Densuke... still doesn't get it..."
Den-chan looked disheartened. I reached out and gently patted her head.
"It's okay. I'm sure you'll understand someday, Den-chan."
"Really?"
"Den-chan, do you like Brother... do you like Master?"
"I like him! I love him! ...But I don't really know what 'heart fluttering' means..."
"If the feeling of 'like' continues to grow... eventually it transforms into a crush, and then into love. There's no need to rush; you're already standing before the door that leads to understanding love."
"I am!? Yay!"
Den-chan smiled brightly and leaned down close to Brother's left ear. And then...
"Master. Someday, Densuke is going to learn what 'love' is... and when that happens, please let Densuke have your babies♡"
She whispered softly into his ear.
Even fast asleep, Brother must have registered her words, because various parts of his body gave a sudden twitch.
Muu...
I moved to the exact opposite side, leaning down close to Brother's right ear. And then...
"Brother...♡ Esune already understands 'love' perfectly... So, whenever you're ready... I'll gladly give you a baby anytime you want~♡"
...That was what I told him.
And perhaps reacting to my voice, Brother twitched even more violently.
"zzz... Fu, fugah!? Nunununu... zzz..."
Uwaaaah♡ He's so cute♡ Seeing him react like that just made me want to tease him even more. I kept whispering sweet nothings into his ear.
"Brother."
"zzz..."
"Pregnancy. ♡"
"zzz... nn."
"Baby-making. ♡"
"Gugo...!? Go... zzz..."
Heeeh? So Brother reacts to those kinds of words in his sleep♡
"Pregnancy♡ Pregnancy♡ Pregnancy♡ Baby-making♡ Baby-making♡ Baby-making♡"
"Fu... gi... ga... zzz... !?"
"Stare! Densuke wants to say it too! Baby-making baby-making! Master's babies Densuke is going to have lots and lots of them"
"Buga... da!? ...bo... zzz..."
Reacting while dead asleep. He was too cute.
"Ufufu♡ I love you, Brother...♡ I love you so much♡ Esune wants to have lots of your babies, too~♡"
"Stare~! Me too! I'm going to have lots of Master's babies! I'm gonna have 'em!"
"See? Brother♡ I love you sooo much♡ Let's make lots of babies♡ Baby-making~♡"
"Stare~! Baby-making♡ Baby-making, baby-making~♡"
"『 B a b y - m a k i n g ♡♡♡ 』"
"zzz... Fuhehahi!?" Jolt
...Ah...
A fountain...♡
─────
Support this fanfict by leaving Positive Review, Comments, and Power Stones.
For Advance Chapters:
> Patreon.com/NegativeTranslations