Chapter 186: Is It a Crime to Relieve Sexual Desire with My Younger Sister? (3)[R-18]
Translator: RaidenTL
Chapter 186: Is It a Crime to Relieve Sexual Desire with My Younger Sister? (3)[R-18]
“H-hic! I... I finished it! I actually finished ittt!”
Like a knight receiving a sword from his lord, Poporing held the dildo aloft with both hands, her eyes trembling violently.
“T-this kind of thing!!... I shouldn’t have made it... without Oppa’s p-permission! If he finds out... he’ll be furious, right?”
Of course he would be.
No matter how kind Ian was, there was no way he would just overlook her making a dildo modeled exactly after his dick without his consent.
“Then this time, I might really go to the p-police station...? H-hic... Ugh... What do I do... this... what should I do with this!?!”
Gulp—
Poporing bit her lip nervously.
The ‘Special Dildo’ in her hands was crafted to look even more like the dick in her memories than the one in the blueprints.
A wave of belated regret washed over her.
She should have just followed the blueprints Helen had given her....
If she had, even if she got caught, she might have been able to argue it was just a vaguely similar-looking dick.
But...
This ‘Special Dildo’ was so unmistakably Ian’s dick that there was no room for excuses.
“Y-yeah, let’s just scrap it! Right! No one’s seen it yet! It’s not a crime if you don’t get caught... I can just make another one later... I still have plenty of materials...”
Clatter—
Having made up her mind, Poporing placed the dildo on the desk and picked up a hammer.
However, no matter how much time passed, the hammer never swung.
‘B-but... is it really okay to... d-destroy it like this? The dildo didn’t do anything wrong... and this is a work that belongs in history! Honestly, if I had to make it again, I’m not sure I could do better than this...’
Poporing’s artisan instinct was whispering to her.
Even if it was made without permission, this was something that couldn’t be replicated with mere blueprints.
It was a ‘Masterpiece’ born from the convergence of a top-tier artisan’s skill and a miraculous coincidence.
“It really is a waste... H-hic! N-no!... But still, making something like this recklessly is... a bad thing... I should only do bad things in the Gallery... I’m the Dark Emperor of the Gallery, but in reality, I’m a good younger sister... Yeah... Right... I really... have to get rid of it...”
Itch— Itch—
But as she kept staring at the dildo, for some reason, her inverted nipples began to feel itchy.
“...L-lately... my nipples keep itching... Is it because... Ian Oppa... hasn’t... touched them...?”
Though she was too embarrassed to say it, she had been secretly hoping for when Ian would dig into her nipples again...
Unfortunately for Poporing, Ian hadn’t touched her nipples since the first day they started their cohabitation.
‘O-oppa said that digging into a younger sister’s inverted nipples was natural skinship between siblings... H-hic... Does Ian Oppa... n-not want to have skinship with someone like me?’
Once her thoughts reached that point, Poporing’s mood plummeted into a depression spiral.
“H-hic... I-it can’t be helped... Ian Oppa is handsome... and h-hic... k-kind... and there are so many pretty unnies around him...”
There was the Saintess, and that blonde lady too...
With so many people far better than her by his side, it made sense that he’d find skinship with her a chore.
“H-hic... B-but still... I’m his younger sister... If he’s my brother... shouldn’t he take care of his sister?”
Pouting, Poporing glanced at the clock.
There was still quite a bit of time before Ian would return.
Shift—
Turning her gaze from the clock back to the dildo, Poporing let out a suspicious giggle.
“Hehe... R-right? Since Oppa isn’t taking care of me... I have no choice but to take care of myself, right?.. Actually... it would be... b-better if Oppa... touched me himself... but Ian Oppa probably isn’t interested in someone like me anyway... Well, even if I’m going to break it, one little measurement test should be fine, right? Hmm?”
Every night, Poporing would secretly engage in nipple masturbation under the covers, but no matter how hard she pinched and twisted, she could never reach the same level of pleasure as when she rubbed Ian’s dick against her chest.
But what if she had the help of this ‘Special Dildo’ that looked exactly like Ian’s dick?
Wouldn’t it feel much better than just using her hands?
“H-hic!! Y-yeah, a work this well-made... should be used for recording purposes before it’s d-destroyed...... I need to check... how well it was made! Yes! Exactly! So!! It can’t be helped! I’ll just use it for a second... Hehe!”
Gulp!
Having finished her self-justification, Poporing tossed off her loose T-shirt and climbed onto the bed with the ‘Special Dildo.’
“So... f-first... I press my breasts... t-together in the middle like this... and then put the dildo between them...”
Squelch—!
Poporing’s characteristic abundant and slippery sweat acted as a natural lubricant, allowing the dildo to slide smoothly between her cleavage without the need for anything else.
“H-hic!... I-Ian... Oppa’s... dick...!... It’s... touching... my nipples!!”
Thump— Thump—
With the ‘Special Dildo’ wedged between her breasts, she definitely felt much more sensitive than when she masturbated alone.
But...
“H-huh?... But... it’s a little lacking? No... it’s lacking a lot...?”
Squish! Squish!
With the dildo still between her breasts, Poporing’s expression turned subtle as she toyed with the insides of her inverted nipples using her index fingers.
Now that she was actually using it, she knew for sure.
“T-this isn’t Ian Oppa’s dick!!”
Only the appearance was the same.
Compared to Ian’s actual dick, the ‘Special Dildo’ was far too lacking in heat, taste, and scent.
“H-hic... T-the heat could probably be fixed by soaking it in hot water for a bit... b-but the scent is the important part...”
She racked her brain, but she didn’t have a clue how to replicate the unique taste and scent of his dick.
Glance—
Just then, the laundry basket in front of the bathroom caught the corner of Poporing’s eye.
Or more accurately, Ian’s panties caught in the middle of the basket.
“Hehe... I-if it’s Oppa’s panties... then of course they’d be... c-covered... in the smell of Oppa’s dick, right?”
After a quick look around, Poporing swallowed hard.
She had only ever fantasized about it out of fear of getting caught, never daring to actually use Ian’s panties.
But right now, he wasn’t here, and the panties were within reach.
Of course, she wasn’t planning to use them directly.
As an artisan, she was merely going to extract the scent of his dick from the panties, analyze the components, and add them to the dildo to take it to the next level...
“S-slurrrp-hic-haaaah!?!♥♥♥”
Before she knew it, Poporing was clutching Ian’s panties with both hands, burying her nose in the crotch area and inhaling deeply.
Zing! Zing!
“Ooh?!...♥..Hehe♥...., the smell...♥...Oppa’s... d-dick... smell...♥”
She certainly hadn’t intended for this to happen, but once the panties were in her hands, she couldn’t hold back.
The moment she inhaled the Dick-caine, Poporing’s eyes rolled back, and the pleasure of the ‘Nipple Climax’ Ian had once engraved into her began to replay in her brain, albeit faintly.
‘..O-Oppa...♥..H-hic!!... I... just.♥..came... because my... n-nipples..♥.are twitching!.... Ah.. O-ooh.,. it’s... w-weird!!♥..It feels... weird!!♥ H-hic... I’m... c-coming..!!♥’
Spin—
Everyone has a plan.
Until they inhale Dick-caine.
“Hehe...! Y-yeah... it’s... the smell!... H-hic!... It’s... c-coming..!!.. That... that’s it♥... Hehe...!!...! Haa!... H-hic...♥ N-no... I... can’t... h-hold it anymore....♥... C-come here!”
The Poporing who wanted to analyze ‘Dick-caine’ to apply it to the dildo was gone.
Instead, like a drug addict, Poporing wrapped the dildo in Ian’s panties and rubbed it frantically so it would be thoroughly coated in Dick-caine.
“Hehe!♥... Hah! Haa... h-hic...♥ H-hic... haa... ah...!”
And so, the special dildo infused with Ian’s ‘Dick-caine’ was complete.
The level of arousal was on a completely different level compared to when she just buried her nose in the panties...
Snap—
Poporing’s paper-thin rationality finally tore apart.
“...H-huh?... I-Ian... Oppa?♥ H-how... a-already...?”
“....”
Poporing was so far gone from masturbating that her tongue was loose and she couldn’t even speak properly.
She must have leaked a lot of fluids too; as soon as I smelled the scent of my bedsheets and the female scent filling the room, my throbbing testicles screamed at me to pounce on her immediately, but...
‘I can’t do that!’
I couldn’t.
Because I am a man who knows how to maintain boundaries.
Relieving my sexual desire with my younger sister’s pussy was clearly crossing the line.
Then, could I endure it...?
‘That’s impossible too.’
Unfortunately, the thread of my rationality had snapped long ago.
I was barely holding onto the broken ends right now, but if I let my guard down for even a second, I felt like I would pounce on Poporing right then and there.
Then, how could I avoid raping my sister in this situation?
‘Think... Think, Ian! You’re a man who keeps his boundaries! You can find a way not to rape her!’
Flash!
They say the door opens for those who knock; after desperate contemplation, I reached a single conclusion.
If relieving sexual desire with a younger sister’s pussy is a crime...
Then the ‘female’ on my bed just needs to not be my sister, right?
“Poporing, you are no longer my younger sister.”
Having found the perfect answer, I made my declaration toward Poporing.
“H-huh? W-wait.. h-hic... I-Ian Oppa...!... T-that’s... not it...! H-hic!... I-I was wrong... I was wrong, so...”
“...From now on, you aren’t my sister, but a younger sister-type Onahole!”
“....H-huh?”
I lunged at Poporing... no, the younger sister-type Onahole.
Using a sister’s pussy might be a crime, but using a sister-pussy-type Onahole isn’t!
“H-huh? I-Ian Oppa!...!”
Grab!
And as I threw away that wicked dildo that dared to try and steal my precious younger sister-type Onahole’s first experience before her brother could...
Thrust—!
“H-hyah-ah-eek!?!!♥♥♥”

I buried my dick deep inside the younger sister-pussy-type Onahole.