Morning Semen Tribute
"Stand."
"Oppa, why'd you take so long in the shower?"
"Ah... no energy."
"Eung... ah, still...?"
She rushed over with a worried look and hugged me tight.
"Th-then... should we sleep together...?"
"Huh? Tonight... no thanks."
I blurted it out without thinking. Honestly, I just wanted to crash hard.
But that was a mistake.
"No? No? No...? No? No? No? No. No? No? No? No no no no? No? No? Ah? Eh? Eh? No? No? No? No no no no no?"
Like a broken cassette tape, my sister kept repeating the same word.
Something was leaking out.
Black smoke, or maybe shadows, or sticky tar-like ooze—it seeped from her distorting form, dominating the air.
"No! I mean yes, I love it! I love my little sister more than anything in the world!"
Tremble tremble tremble tremble tremble
My fingertips shook uncontrollably.
This really is... she's... my little sister...
"For real...? Then why'd you say that just now? Why say no? Tell me. Be honest. Tell me why you didn't want to snuggle and sleep with your adorable little sister. Tell me. Tell me. Tell me."
"I-it was a slip of the tongue. And... we agreed on the first semen delivery tomorrow, right? I wanna sleep alone, nice and deep, and work hard on making sperm. Guys need alone time too. You know that, right?"
Cold sweat poured down as I desperately worked my mouth.
It felt like facing a top predator as helpless prey.
"Ah? Hehe! R-really~? Geez, you should've said so, oppa! I totally misunderstood! You dummy!"
She beamed, reverting to normal.
My tension snapped loose.
"Come here, oppa darling~ That's it~"
My legs gave out, so she guided me onto the bed.
"Sleep tight alone then? It's a promise, right? Make sperm diligently in your sleep? Got it?"
"Y-yeah."
"Then promise kiss♡~"
I squeezed my eyes shut, unable to watch her cute little lips approach mine.
"Mwah..♡"
Chu♡ Chup♡
Smack♡ Kiss♡ Smooch♡
A long, deep kiss dragged on.
"Mwahaa..♡ More, oppa! Stick out your tongue? Gotta wrap 'em for the promise..."
Another incomprehensible "common sense" trying to burrow in.
"Y-yeah, here..."
Slurp...
She said wrap tongues, but the second I stuck mine out, she snatched it into her mouth like prey.
Slurp♡ Sluuurp♡ Churu♡
She licked every inch with her tiny tongue, savoring it.
Unlike the mental pressure, my body steadily got aroused.
"Phaa♡ Hehehe..♡"
Stroke..♡ Stroke♡
Her small hand caressed my suddenly rock-hard dick.
"Hehe..♡ Up again?♡ Geez, what kinda perv gets hard from promise-kissing his sister!"
Obsessing over her real brother's sperm was bad enough.
"H-haha, yeah, guess so. Time to sleep now. If I cum again, tomorrow's load'll be thin, right? I'll make sperm hard. So let's sleep?"
She grinned and nodded.
"Yeah. Guess you meant that promise for real. Full points for trying to keep it diligently!"
What the hell's a ten outta ten.
"Anyway, oppa, you're tired. Go sleep now. Got it?"
"Fiiine... Night, oppa. I'll come get your sperm when you wake up!"
She talked like someone else's sperm was her property on loan.
Thud.
She was finally gone.
"Huff... huff..."
Tension released, cold sweat flowed again.
I had no clue what situation I was in. Total chaos.
I had to figure it out.
What the hell was happening to me.
Memories.
Yeah, the memory fog was the issue.
From her attitude, we hadn't lived together just a day or two.
And past me, thinking like this, would've left hints.
But focusing brought only headaches.
After her handjob, my mind had cleared briefly like waking from a dream, but now it fogged over.
Like something overwriting it...
To think straight about my sister's true nature, did I need similar sexual acts with her...?
What the fuck... is this...
My vision spun.
Thud.
Utterly drained, I passed out into death-like sleep.
* * *
Shhhhhaaaaa!
Drip! Plop!
Rain sounds...
Smack♡
Chuu♡ Chup♡
This was... sister's lip sounds...
Churp♡
Lick♡
Lick♡
"Huuu...♡"
A sweet, cloying scent.
A hazy aroma burrowing deep into my lungs, erasing something from within.
"Ugh...?"
"Ah! Oppa awake? Sleep good?"
I shook my messy hair, rubbed my dry face to clear my head—my dick was already throbbing on the verge.
"Sun's up! Get up quick!"
"Uh... yeah."
Sitting up, I saw her flushed face. She'd been grinding her lips on mine, sweat beading on her forehead with damp strands of hair sticking seductively.
"You always sleep 'til I lick you awake—admit you're into it? Huh? Pfft♡"
"What nonsense. No brother enjoys his sister waking him."
"Psh~ Then why's this so hard?"
"This... just morning wood. You think your lips did it? Yesterday you jerked it by hand, that's different."
I didn't know why I was defending so hard, but it was a desperate grasp at my last thread of reason.
"Hmph. Anyway, time for that promised sperm?"
After spewing lewd shit, she flipped to shy innocence, kneeling demurely by my bed.
White blouse, tight skirt hugging her hips. Pale thighs below.
That wasn't a school uniform—more like office attire.
And school? Really?
"What? Hurry up!"
How exactly?
"Pull out your dick quick... not keeping the promise...?"
Her face darkened.
From demure kneel, she stood, dragged my chair over, and sat.
"Huu... still... sleepy?"
Stroke.
She crossed her legs from the chair.
One slender leg lifted, flashing her crotch. A glimpse of white panties vanished.
"Oppa...? No sperm, I'll be sad... you gonna make me sad...?"
Sad? That creeping emotion wasn't sadness—it was rage.
Rage at things not going her way.
Younger than me, but chills ran down my spine.
"N-no, giving it now."
I fumbled my pants down, dick out, and sat on the bed facing her.
Sister eyed my dick like appraising goods, legs crossed.
"Hmm... it's soft?"
Obviously. Jerking off first thing for your sister—not normal.
Masturbating in front of her was weird enough; no way it'd harden with chills.
No matter how I stroked, it stayed limp.
"Oppa. I'm getting annoyed..."
Chill!
Her narrowed eyes spat the command at my cock.
"Stand. Dick."
!
Blood rushed in.
Like Pavlov's dog salivating at a bell, blood flooded the corpora, swelling near to bursting.
Painfully erect dick.
"Heehee♡ Look at those veins! So cool♡ Majestic♡ Oppa dick's the best in the world♡♡"
Chewing her finger anxiously, she shuddered and added,
"Ah! N-never seen other guys' gross dicks! Right? Only yours?"
Didn't wanna know.
"Anyway, start. And when you're gonna cum... don't hold back, spurt buku buku byu♡ at the best moment?"
"Y-yeah... got it."
Shame burning, I started stroking hard.
1 minute.
2 minutes.
Average masturbation without holding back hits climax in 5. But just hard—no urge yet.
"Oppa... w-want... side dish...?"
Stroke...
She lifted her crossed leg onto the chair.
"Here...♡ Just for oppa..."
Her crotch naturally exposed.
Shadowed but clear: cute white panties.
Reason screamed no, but a girl spreading for you was violent stimulus for a horny guy.
And...
Stroke♡ Stroke♡
"Haaang...♡"
Leering seductively, she rubbed over her panties with long fingers.
Was her pussy wet? Each stroke along the surely neat slit made fabric wedge in.
Outline sharpening. Panties darkening, soaking.
Bubble bubble
Urge boiled up fast.
"Huu... huu... sperm... rising..."
"Ah, ah? Yeah!♡"
Thud!
She hopped off, knelt demurely, mouth wide.
"Bueee♡... All in here♡"
Tongue max out, hands under chin.
Cum in her mouth, obviously.
"Huk... huk...!"
On that pink tongue.
Into that small mouth.
Not for sperm, that hole.
Sister's mouth.
I unleashed.
Taboo pleasure as morals crumbled.
That thought rocketed the urge to limit.
Couldn't fight it.
"Kuh... c-cumming?"