Swallowed by the Abyss Seed
The enemy's leaving. It's withdrawing from inside me—the corrupted human's cock buried deep, slowly writhing as it prods my womb's entrance.
"Oh…♡ Oh, ooh, cl…♡"
Every time the corrupted human presses down on my hips from behind, that broad glans squish-♡ squuuush-♡ crushes my womb. The shaft fills my pussy so completely it doesn't just stuff me full—it reshapes my insides to fit its thickness and length. Everything about it… is strong. So strong, but…
"Keep going, just like this… cum again, Spica…♡"
Sirius's words, whispered sweetly as she holds me tight so I can't escape… they're dizzyingly thrilling.
"No, nooo…♡ I don't wanna cum, not like th…♡"
Getting fucked senseless by a monster like this and blissfully climaxing isn't what a magical girl does. I try to answer Sirius with that thought. She's got this atmosphere I've never seen in reality. Embracing me with a lewd, bewitching smile, she keeps murmuring strange things. Every time her lips part, her breath—still carrying that fishy, heavy masculine scent—brushes my ear and fades.
"But… even if you don't want to cum, can you really hold back…?"
Sirius's question. Can I hold back…? Honestly, I'm not confident… Still, I—
I hesitate for a moment but try to say I'll endure anyway. That's when it happens again—the corrupted human's cock thrusts forward with a squelch, forcing my cervix open.
"Hooo, oh, o-oh-♡ Oh♡ Oh, o… fuh…♡"
I've been conquered in dreams before, memories linger, but this feels… far more overwhelming. The glans grinds in with a schlick, schlick, forcibly stretching my tight entrance, digging deeper and deeper—
"See? You can't hold back… right…? Go on, cum again…♡"
And Sirius's whisper ties it all together in that dizzying pleasure. Right in front of her face, I… cum again. I climax once more.
"Oh…♡ Oh, cl…♡"
My womb breached by the corrupted human's thick glans, cumming twice in a row. I feel Sirius's hand patting my head like I'm pathetic for it. No. This isn't the praise I wanted. Not like in reality, where I could feel the satisfaction of growing as a magical girl. Not praise for getting my womb fucked and cumming like this. This is just a shell. A dream-forged illusion. A shell. Not the real Sirius.
"Ha, ah…♡ Haa, ha, ah…♡"
Practically collapsing into Sirius's arms, I gasp for breath. Of course, this shell of Sirius—who wants me defeated—has no intention of letting me rest.
"Come on, Spica…♡ This time, it's your turn to move…"
She strokes my head with endless tenderness, her voice soft and coaxing. It's so unlike the real Sirius that it feels alien, yet I can't help leaning in.
"M-me…? N-no… Why should I, why move…"
I couldn't move even if I wanted to—not even lift an arm. My body's limp; even deep breaths feel exhausting…
But that's not what Sirius meant. She smiles that unfamiliar, cozy smile and speaks again.
"The cock making you feel so good…♡ You have to repay it, right…? Squeeeeze-♡ your pussy tight around it, grip that cock hard and make it feel amazing… come on…♡"
Words the real Sirius would never say, whispered lewdly into my ear. Ridiculous, of course… Why should I make this feel good? I'm just losing, getting ravaged by this corrupted human on its whim. All I have to do is endure until the dream ends. Then it's over. I squeeze my eyes shut, pretending not to hear the fake Sirius.
But closing my eyes doesn't block my ears. I feel her lips brush close to my ear. And then—
"Come on… hurry, get your womb reeady to take the Abyss seed…♡ I'll help you, Spica… one, two—squeeeeze-♡"
Don't make up signals on your own… I'm not doing it, no way in hell.
"Stop, st-stop… I won't, I told you…"
"No need… you've already lost, haven't you? You're right on the edge again…♡ Show it off—how your pussy's such a perfect hole… That's how you'll get your womb filled♡ with thick, sticky Abyss cum…♡"
No, no. Stop talking, please… The real Sirius would never say this.
"Come on-♡ Become a pussy made just for this thick, long cock—an Abyss-exclusive hole, Spica…♡ Ready…? One, two… squeeeeze-♡"
I repeat to myself a thousand times that this isn't the Sirius I know… but it doesn't help. She's right there, smiling at me with Sirius's face. Telling me to cum quick, to squeeze my pussy around the cock that's already burrowing into my womb… Her vulgar words urging defeat make my body… obey on its own.
Squeeeench-♡ Squeench-♡ Squeeeeze-♡
"Oh…♡ Oh, ooh, cl…♡"
My lower belly tenses, squeezing the fat cock with all my might, my best effort. I memorize every inch—its girth, length, the bulging veins and curves. And I cum at the same time. Pathetic moans spilling out endlessly…
"That's it, good girl…♡ Even as you cum—keep squeezing that pussy, Spica…♡"
I don't want this kind of praise… I swear I…♡ But it feels… so good.
"Hoo, oh…♡ Oh, oooh-♡"
My hips shudder and buck wildly… as I squeeze my pussy. On the cock of this corrupted human that defeated Sirius and now me—I'm desperately teasing it to cum, giving it my all.
This isn't me… It's Sirius, this fake Sirius that made me this way… I make lame excuses in my mind, climaxing over and over in her arms.
And then, the corrupted human—who'd been still—moves again. It grabs my hips with both hands, locking me in place so I can't budge.
"Ah… ah, ah…♡"
Anyone could see it—obvious prelude to ejaculation. Sirius notices too, flashing a faint smile as she whispers to me.
"Your pussy's done now…♡ Time for your womb, Spica…♡"
Am I… about to become like Sirius…? The Sirius before me is no longer the magical girl of the blue night. She's cast aside her magical girl resolve, a lovely female utterly lost to the Abyss—
…If even Sirius lost, can I endure?
No time for my inner anxieties to resolve. With my body—my pussy, my womb—pinned firm, the thick glans piercing my cervix twitches. And then. It starts pumping hot, thick semen straight into my womb.
Spurt-spurt-spuuurt-♡ Spuuu-♡ Spurt, spurt-spuuurt-♡
Sticky, gooey cum—so dense that the stuff from weaker corrupted humans feels watery by comparison… It gushes out in endless waves, gloop, gloop-♡ filling my womb.
With this… climax is the only option.
"Eek, glrrp-♡ Oh♡ Oh♡ Oh, ooooh♡"
My mouth agape, pathetic moans pouring out as I cum… all on display for the fake Sirius in front of me.
"Don't slack off, Spica…♡ To the last drop left in the urethra—squeeeench-♡ squeeeeze-♡ milk it all with your custom pussy and store it in your womb…♡"
I kept saying I wouldn't… but squeeeeze-♡ squeench-♡ squeeeeze-♡ as it throbs wildly, flooding my womb with thick seed—my melted, sopping pussy clings and wraps around it, squeezing desperately…♡ Keep going like this… begging for Abyss-filled, gooey cock-semen in my womb—ass raised shamelessly, pussy lips wriggling, working hard to milk the cock—
"Feel it, Spica…? The thick semen seeping into your womb, taking root…♡ Turning into a womb that can't hold normal human seed—made for the Abyss…♡"
Sirius's sweet, sticky whisper digs into my ears… melting my brain. "Womb for the Abyss"—ridiculous nonsense, no way I'd nod to that… I haven't lost yet…♡
"Hoo, ah… haa."
Blink, blink. I thought my fraying consciousness had snapped… but when I come to, I'm in pitch darkness.
"Ugh… is it over? Did it end there?"
Yes.
"Gah, you scared me…!"
My breathing's still ragged. My heart's pounding thump-thump loud in my ears. …And a faint, unfamiliar sensation in my lower belly.
You endured this time too, Spica. I thought it would be quite the ordeal.
"O-of course. It's not like it's my first rodeo…"
Honestly, I thought I was in real danger this time. Sirius took that thing five times… I only got hit once at the end. Holding out through four more climaxes after that? Impossible, I figured.
Wait… So Sirius endured five before losing, but I lost on the first…? My face flushes hot.
"Whatever! Just… stop, it's over! Anyway, I got stronger, right?"
Of course. And your question is permitted as well.
I see something seeping from the giant eye into my gem—reassuring.
Question… haa, right after that ordeal, straight to questioning. Should've thought ahead… Didn't I have a similar dilemma before?
"…Last time, I had a chance to ask… and skipped it, right?"
…Correct. What is it? Your response was a bit slow just now.
…Right. If I hadn't said anything, would it have just skipped? Suspicious… Hmm… whatever, no point nitpicking. Don't wanna get on its bad side. My brain's not up for two questions anyway.
"Can I meet you in person, Abyss Eye?"
Simple enough question—wonder how it'll answer?
Possible.
"…Got it."
No point asking where anyway—this eye won't tell. At least I know it's possible. Good enough.
"Let me wake up now."
I'm barely holding it together pretending to be casual…
Very well… See you next time.

My whole body's sticky with sweat.
"Hoo— haa—"
Slow deep breath. Good… reality. Dream's over. It's still 5 AM. Woke up at an awkward hour.
"Haa, fuck… I tried not to think about it, but how'd I last less than a minute…"
Impossible resolve, I guess. Already… her voice echoes vividly, like whispering right beside me. Sirius's voice.
'Squeeeeze-♡ your pussy tight around that cock, grip it hard and make it feel amazing… come on…♡'
Not the curt Sirius's voice—the sweet, cozy fake one's… Tried distracting with my phone, but it's smashed. Nothing to do at this hour, sleep's out of the question.
"Ugh, uuuugh…!"
I flop face-down on the bed, playing dead… emptying my mind. But Sirius's whispers keep coming. Hurry and squeeze the cock… milk every last drop into my womb. The ridiculous part? My lower belly tenses like it's trying to squeeze a nonexistent cock—
"No! No no nooo…!"
I punch the bed thud-thud. Silence. But… is today Friday? First period's free then.
…Just once? Really, just one time.