Tight Pussy, Live Fish
Auntie's breast filled my mouth completely, and my tongue had all the room it needed to roll her nipple just the way I wanted.
"Hahh...!"
She bit down on her lower lip and choked the moan back by force. I savored the soft weight of her tit, eyes tipped up to watch how she took it. Now and then our gazes met, and the way she dodged mine was perfect. The longer I sucked, the more desperately my cock ached, until the want detonated all at once. I want to put it in. I needed to feel her pussy, and my hand groped for it in a rush.
"...You're too impatient, Woong-sung...!"
"Your pussy... it's gotta be around here somewhere...!"
She drew her hips back, and the pussy kept slipping away from me. At last she tried to settle me down.
"Wait...! Will you lie down first?"
"All right."
The moment I stretched out on the bed, she climbed up over me. Braced on her knees like that, she looked filthy in the best way. She still had her panties on, so I couldn't see her pussy itself, but the cleft pressed through the cloth all the same.
"Haa......"
She still looked buried in second thoughts.
"Auntie?"
"I know, so... stop rushing me."
"I'm not rushing. I'm cold."
"That mouth of yours..."
Even as she said it, she hooked her panties aside. She'd been waxed.

"You're bare...?"
"...For hygiene..."
Thanks to that, I could see her outer lips, hanging just a little loose.
"Whoa..."
"..."
The sound of awe slipped out of me before I could stop it. Auntie took hold of my cock and lined the aim up herself, and a moment later the head kissed the mouth of her pussy. I was just about to drink in that thrill of the instant before going in—
A blinding flash, and then the window blew apart as if it had exploded.
The hum rolled in, one pulse after another. Past the shattered frame, a UFO hung in the air. There really was a window on it, and inside that window an alien was watching us.
"Eek...!"
Auntie jolted so hard she collapsed sideways onto the bed.
"The future changed...!"
If things had gone the way they were supposed to, the aliens wouldn't show until tomorrow afternoon. Why now? Then, through the broken window, the alien slid one long leg inside. It meant to climb through. Fuck. Hurry—I have to fuck her, now.
"Auntie, give me your pussy!"
"What are you saying?! We have to run...!"
"It's the condition for my ability! Hurry!"
Even in the middle of this, she wouldn't believe me. Of course she couldn't. It was so fucking frustrating I could've screamed, and by then the alien was already inside. I was screwed. Too late.
This one. It was the Queen Alien I'd been with before.
"Hhk... the Queen?"
"What did you say...? That thing is a queen?"
I could feel the intent coming off her, thick and deliberate. Two reasons. She and I already knew each other, and she had come looking for me. And she had sealed the window with the UFO itself. She was making sure, ahead of time, that I couldn't kill myself.
"...Okay, that's actually kind of terrifying."
But I still had my tongue. Bite it, die, problem solved. The catch was that the condition might have to be met first. Fuck her fast, then kill myself faster.
"B-behind... from behind!"
I reached for Auntie's waist to take her from the back, and her skin was so smooth my hands wouldn't stay put. Desperate fingers kept sliding off. I couldn't get a grip on her hips.
"Why the hell is this handle so slippery...?!"
On top of that, she was trying to escape, crawling across the floor. Her pussy kept running away from me. Like an idiot I chased it, dropping to my knees and scrambling after her.
Then the door slammed open. Boom—boom—boom—!
"...Mom? Woong-sung?"
Of all moments, Seo Mi-na walked in. Had the door not even been locked properly? One glance was enough. Her pupils were shaking hard.
Auntie's voice came out already ruined.
"...Mina."
Seo Mi-na clapped a hand over her mouth. The hand was trembling, fine and frantic.
"What... what is this supposed to be...?"
"Mina... it's not—Mom can explain, I can explain this...!"
A conversation, with an alien standing right there who might do anything at all. From where I was sitting, it looked insanely calm and completely fucking stupid. And yet, for some reason, the alien only watched. I understood her in a second. Leisure. She was admiring a fish that was already in the net.
"Hey, Seo Mi-na! I told you! My ability!"
I clamped down again and caught Auntie's waist. And in the instant I meant to drive in, her body went faint and blurred, and then a savage crack detonated against my ear. Where Auntie should have been, the Queen Alien's enormous hand was there instead. Seo Mi-na's frightened voice followed.
"Eek... what is that... Woong-sung...?"
"...What do you think? We're fucked."
Auntie had to be dead on impact. Fucking a corpse wasn't going to fix anything, and from the sound alone the body had to be past recognizing. Her pussy was probably pizza by now. First I had to be ready for whatever the alien did next. I shifted my eyes to her.
Come to think of it, she had just interrupted my sex. That was readable. This thing knows the condition for my Regression. She also knew the condition was sex. Which meant this was dangerous. How the hell was I supposed to get out of it? I was wrenching at a brain that refused to turn when Seo Mi-na's sobbing reached me.
"Hhh... hk... Mom...! Mommmm...!"
Son of a bitch. For a second my own chest went tight. Maybe because I was still some kind of human, I didn't want to watch Auntie die, and I didn't want to hear Seo Mi-na cry. I wanted to screw that alien bastard over, somehow. Only I could fix this. Think. Think, damn it. Use your head, Park Woong-sung!Brain, would you fucking work already?!
I rode out a brief stretch of pure chaos, and then the calm came back, because I'd landed on an answer.
"Mina."
"...You bastard... give me my mom back...!"
"Crazy bitch, is that how you talk?! Give her back—? No, fine, I'll give her back, so help me!"
"...Hk, help you how..."
I didn't want this. It was the only way.
"Seo Mi-na, you trust me?"
"...Hk... can you really Regress?"
"Obviously."
Working toward the answer, I'd picked up a hint from the Queen Alien. There was a scar left on the nape of her neck. Which meant she wasn't free of physical law. Shards of broken glass were scattered across the floor. When I'd bitten that nape before, the Queen had turned out to be a surprising whiner, and she'd winced and carried on even while she killed Auntie. The floor under her feet—she had planted herself there with care, neatly avoiding every shard. Therefore: if I stepped on that glass, swallowed the pain, and ran, I could buy a little time. And I still had one last hidden card. The odds were good enough.
"Seo Mi-na! Lend me your pussy!"
"What...?!"
"Pants off!!!!!"
I ran straight at her. Where the alien could see it, I bit down on my tongue with everything I had. Crack—!! If the plan slipped even a little, this might be the end of it. There might not be another Regression after this. But being caught by the alien and dropped into some unimaginable, unknowable hell was worse. Dying was better. From every angle, this was the best choice.
Wait. If my Regression failed, what about Seo Mi-na, left behind spellbound? That wouldn't do. She had to understand exactly what I was doing. Please... catch on, Seo Mi-na...! She was sharp. She'd see it. Believe that, and sprint for the pussy.
Luckily, she was already getting her pants off. The panties too, peeled clean away.

She'd even turned around and stuck her ass out, perfectly set up to be taken from behind. Look at this girl. She knew about doggy style? Swore she didn't watch porn, and apparently she watched it anyway. I hadn't expected to be looking at Seo Mi-na's pussy. And it was surprisingly clean. Her skin had always been good, but the pussy itself was just a neat vertical split, not a flaw on it. Thinking of it as Seo Mi-na's made my stomach turn, but it was the first time I'd actually seen one that clean, and fortunately my cock answered.
I caught her by the waist to put it in.
"Nnh..."
Startled, she curled in on herself. I drove into her without mercy anyway. This was life and death. Schluuuck—thud——!

She felt pretty tight, but I forced it in with the strength of a dying man and got all the way inside, and she let me know, unmistakably, that I was in.
"Ahhhnnn!!!!!❤"
In that instant a huge dizziness hit me. I couldn't even hold on to the feeling of her pussy. There was no time to feel it. I'd bitten my tongue too early. You could call it fucking her on the way out. Honestly, that was a relief. I didn't want to remember putting it in Seo Mi-na. It felt like it was going to become a piece of black history—the kind of black history only I would remember.
In the vision going dark, the last thing I saw was Seo Mi-na. She turned her head. Her glasses had come off. But my sight was already blurring, and I couldn't really see her. Come to think of it, I'd never once seen this girl's face without her glasses...
I opened my eyes. The ceiling was familiar. A bad feeling crawled over me.
"Haa... is this really all right."
A familiar voice. A familiar situation.
"Huh...?"
Auntie was on top of me, panties pulled aside, about to take my cock in. I was screwed. The loop point had been shoved forward. The future I needed to erase had just been locked in. Had Seo Mi-na's pussy not been enough? Or had it gone like this because I never came? And above all, the alien was about to come through that window any minute. None of it made sense. The Regression ability itself was a principle I didn't understand to begin with. At this rate I could end up looping the same hell over and over—bite my tongue, speedrun Seo Mi-na's pussy. That was its own kind of hell.
If I came inside Auntie first, could this fixed point of Regression shift? The thought landed that if I worked it out with her pussy, I might work out the secret too.
"Hup!"
I bucked my hips and sank into her before she could even react. Slick— My cock pushed into a pussy that was springy and sticky at once.

"Hee-hit...!"
A filthy sound slipped out of her. I didn't stop there. I kept driving my hips up, pounding into her. Slap! Squelch! Slap! Squelch-squelch! Her plump ass met my waist, and the obscene sound beat against the walls. She kept trying to clamp a hand over the moans that burst out of her, but every time I snapped my hips up hard, the hand fell away and the sound jumped free.
"Ah...! Ah! Ahhht! Ah!"
"W-wait, you're too—fast...!"
"I don't know—fuck, I can't hold it...!!!"
The urgency was real. So was the fact that her pussy tasted insanely good. Good enough that having to rush was almost a shame. Next to Auntie, the streamer's pussy had been nothing but a gaping hole of empty air, wide as the vacant universe. Auntie was tight. Too tight. How did a woman who'd given birth clamp down like this? I couldn't make sense of it. Past snug—she clung, stuck to me. Was she controlling the grip out of pure experience? No. That wasn't it. The moment my eyes dropped to her lower belly, the secret came apart. A scar stretched sideways over where her womb sat. A cesarean scar. I traced it with a fingertip as I spoke.
"Tightness-preservation surgery...!"
"...Is there anything you won't say... ahhht..."
Auntie's hips were shaking faster and faster. Desperate, I chanted it on the inside—the alien's coming, the alien's coming—and drove even harder, matching her rhythm.
"The alien's coming...! No—Auntie, was a cock like this for you too?"
"...Haa... quiet... just stay like this a second..."
She didn't seem to be hearing me at all anymore. She bore down on my shoulders and rocked her hips with everything she had. My cock thrashed inside her like a loach, and her tight pussy worked it like she meant to drive me insane. I couldn't hold it now. It was time to let go.
"I-I think I'm gonna cum...!"
"...Inside... is fine."
Auntie had just given me permission to finish in her. That was not a sentence you heard often. Some women refused even on a safe day. Maybe, as a man, I'd finally been acknowledged.
"I-I'll get you pregnant...!"
"Ahhht... n...nn...!"
I lifted my hips to come, and she crushed down hard to take my seed. Not a fraction of space left between us. We'd locked onto each other, one to pour it in and one to receive it. I knew she wouldn't actually get pregnant, and I put the will to knock her up into it anyway. A slow roll climbed my spine and aimed itself down the urethra, a climax that felt like my soul was sliding out of me, and a groan tore loose before I knew it.
"Uwaaaa... aaaa..."
Auntie threw her head back toward the ceiling and let out a long, broken cry.
"Haaaaaang... haaang...❤"
And then the door flew open.
"...Mom?"