Noona Under the Desk (2)
This chapter contains explicit urine play that may be uncomfortable for some readers.
Skipping it will not significantly affect overall story comprehension.
No illustrations were added for this specific content.
So, which hole did she prefer?
“…Nngh♡… I really, really hate this… Anything but that♡…”
“I’m in a hurry, so pick quickly.”
She’d kept sucking so long that the pressure had built up.
“Then… use my ass… It’s already dirty anyway♡…”
“Is my piss dirty?”
“Of course it is…! How could it not be?!”
She was being awfully harsh about my urine.
“Too bad… Sis, hurry up and push that ass out.”
“…Uuu… Fine… Wait, you’re seriously going to do it right here under the desk…♡?!”
“Obviously.”
“You’re insane… How am I supposed to present my ass to you in a place like this…!”
“That’s for you to figure out. If you really can’t manage it, just take it in your mouth instead.”
Was the idea of taking it in her mouth really that repulsive?
Sis twisted and turned her body every which way under the desk, desperately trying to work out how to position her ass for me.
At last—
Sis had successfully maneuvered herself into a position under the desk where I could use her ass.
I grabbed her.
“Eep♡!”
The pink heart-shaped bead buried between her milky-white cheeks was yanked out by her own trembling hand.
The moment it came free, the unmistakable scent of a public restroom urinal wafted from her spread hole.
“Hic… This is too much… Hic… It’s really…”
Her pitiful, tearful whimpers reached my ears.
When I spread her ass cheeks apart, I could see the cigarette I’d inserted earlier floating in a pool of her piss.
Even if she’d used the toilet normally, none of this would have come out.
“Sis, hold still for a second.”
I fetched some perfume for her sake and sprayed it directly onto her asshole.
Hisss!
“Wh-what are you doing?!”
It was an utterly humiliating act—spraying perfume on someone else’s asshole.
“It smelled a bit. Had to fix that.”
“You… you fucking bastard… This is all your fault…!”
The shame had made her snap and curse at me.
Smack!
“Ow!”
I slapped her disrespectful ass hard, then decided I’d add another punishment next time she swore at me.
But Sis must have been terrified of even harsher rules being added, because she immediately broke.
“Hiiik… I-I was wrong, Master…! I’ll do better…!”
“Please piss in my ass♡… Okay?♡”
“P-please use my asshole like a toilet and give it a nice, strong piss♡…!”
The anxious girl was desperately fawning over me, doing everything she could to please.
“Hmm… Good. I’ll make this a one-time punishment instead of adding a new rule.”
“Ah… Th-thank you♡… Master, please use my asshole however you like♡…”
She was spitting out lines she must have seen somewhere, perfectly tailored to what I liked.
Even so, I could hear the sob in her voice and feel her body and tone trembling with humiliation.
I couldn’t see her face from here, but I could easily imagine what it looked like.
The view of her like this was also spectacular.
Her head was shoved into the corner under the desk while she thrust her ass up high, presenting both her pussy and asshole in a pathetic, ridiculous pose.
I silently rubbed my cock against her pussy.
“H-hic♡?! M-Master…? That’s not my asshole… That’s my pussy♡…”
“Haa… P-please… Not there♡…”
“You can’t piss there♡…”
“That’s not the toilet♡… The toilet is the hole a little higher up♡…”
When I teased her with my cock, her voice filled with terror as she frantically tried to avert the crisis, constantly correcting me that her asshole was the proper toilet.
Of course, that wasn’t really a toilet either.
Her pitiful voice and desperate words were so arousing that I finally thrust my cock into her asshole.
She was even shaking her own ass, urging me to piss. The least I could do was give her what she wanted.
Ssssssssssh♡!
Hot, foul-smelling yellow liquid gushed from my urethra straight into her dark, sticky depths.
“Uwoooooh♡! It feels weird♡! This feeling is so strange! Even though I’ve felt it before, this is wrong♡!”
Her already slender waist seemed to swell slightly as my piss filled her belly.
When I slapped her ass, the yellow liquid sloshed inside her.
Glug glug glug!
“Kwooooh♡! Stop… Please stop♡… My stomach feels like it’s bubbling… Uuuuugh♡!”
After emptying my bladder completely, I felt her asshole clench around my cock and started thrusting, gripping her hips.
Plap♡! Plap♡! Plap♡! Plap♡!
Her ass cheeks slammed against my pelvis, turning red from the impact as intestinal fluid and piss began splattering beneath her desk.
“Ugooooh♡! Aah! It hurts! Uuugh♡… This… feels so weird♡!”
Slosh♡! Slosh♡!
Sis moaned in horror, not just from my pistoning but from the sickening sloshing of a liquid that should never have been inside her.
“Kuuuugh♡… Stop… I think I’m going to…♡ Please… Kwooooh…♡!”
The thought that I had completely turned my sister’s asshole into my personal toilet filled me with depraved pleasure. The sensation pushed me toward climax again.
“Uaaah! I’m gonna cum, Sis! Squeeze that asshole tight! If you let any leak, I’ll spank you even harder! Kuuh!! Cumming!”
Spluuuurt♡! Glorp! Spluuurt♡! Spurt! Spurt♡! Spurt♡!
“Ooooh♡! No♡! Uoooh! Ooooooh♡! Nngoooooh! Haah♡! Ooooh♡! Ogh! Ooooh♡!”
Her ass trembled violently as she convulsed.
Despite her desperate clenching, thick semen still leaked out from around my cock.
When I pulled out, a mixture of my cum and piss oozed from her ruined hole.
I sprayed her with perfume again before the smell could rise, then ordered her to plug her ass.
The pink heart-shaped bead found its way back into place.
It actually looked pretty good with her red hair.
“Time to clean me up, Sis.”
She shot me a glare full of resentment but didn’t talk back like last time.
She must have gotten used to the rules by now.
Without a word, Sis took my cock—still covered in my cum and the piss I’d given her earlier—into her mouth.
Not everyone has a sister like this. But I do.
Just like last time, she licked me clean from the tip all the way to the base, even sucking my balls in case any fluid had splashed there, all while I thrust gently into her throat.
I stroked her head, pleased with her effort. Whether she understood her place or not, her face flushed with shame and she averted her gaze.
The same sister who used to glare at me with defiance in her eyes.
But she still needed to be punished.
“You let a little cum leak, so I’ll only spank you a bit.”
“………Yes♡…”
She looked unhappy but had no choice but to agree.
After enduring all this treatment, she wouldn’t want to earn even more punishment by refusing a simple spanking.
I pulled her across my lap and positioned her ass perfectly for slapping.
Smack♡! Smack♡! Smack♡!
“Haah♡! Aang♡! Haaang♡!”
Every strike made the bead in her ass jiggle.
“Do you know what you did wrong?”
“Uhuuugh♡… I couldn’t squeeze your cock properly and wasted all that precious cum♡…”
Smack!
“And? Is that all?”
At my pressing question, she frantically shook her head.
“No… No! I think I didn’t clean you properly… Is that it…?”
“Wrong. I’ll keep spanking until you get it right.”
Smack! Smack! Smack!
Spurt! Psssssssh! Splurt!
The continuous spanking finally broke her. Her waist bucked like a live fish as she squirted all over the floor.
The sound of my hand striking her ass was surprisingly rhythmic.
With my handprints clearly visible on her trembling cheeks, Sis desperately searched for the correct answer.
“Ow!.. Is it because my ass is too big?” Aang♡!… Haang♡!”
“Because my ass smells? Aahng! Please! Just tell me! I don’t know!”
She was giving up.
Smack! Smack! Smack!
I spanked her until her ass was bright red with my handprints, then finally gave her the answer.
“From now on, before, during, and after using you as a toilet, you must say thank-you words or sounds that make me feel good.”
“If you fail to do so, you will continue to be punished. Keep that in mind.”
“…Uhuuuk!… Yes… Hic… I understand…”
I kept kneading her ass, now glowing crimson with my marks.
There was still time before dinner.
Her ass felt like a warm, red rice cake molded by hand. As I continued to grope it, wondering what to do until mealtime, I decided I might as well play with her like a game.
I ordered her to take my cock back into her mouth.
Ah, I wasn’t doing this because I planned to cum inside her again.
I simply wanted to enjoy the gentle pleasure of her warm mouth and the sight of my older sister obediently serving beneath me.
Looking down at the girl three years my senior cutely stuffing her mouth full of my cock, sucking and slurping obediently.
With a single word I could make her endure any hardcore play I wanted, and during breaks, I simply left my cock resting in her mouth.
All while feeling her tongue trace every vein and her soft, warm inner cheeks envelop me completely.
As I relaxed and enjoyed myself, my mind drifted back to what had happened with my little sister earlier.
She should be done masturbating by now… right?
She’d probably come to the dinner table too. How was I supposed to face her then?
What should I even say?
Just thinking about it made me anxious and uncomfortable.
With my cock lazily nestled in Sis’s mouth, the tension drained away and worries flooded in.
Dinner was coming up soon…
“Kids~ Time for dinner~!”
I pulled my cock from Sis’s mouth.
Her lips clung to it with sticky strands of saliva.
Squeeze♡!
From outside the room, the sound of the TV drifted in. It was evening, after all.