Satiating Aunt Serin
As I buried my cock deep inside her mist-shrouded pussy, the fog gradually dissipated, bringing my aunt's fully transformed succubus figure into sharp focus.
With her transformation, her inexplicable allure spiked. It wasn't just her appearance—even her pussy tasted far sweeter.
Squelch, squelch, squelch! ♥
"Aren't you just too beautiful, sweetheart?"
"I felt like I had to do at least this much to make my darling's cock feel even better."
"Good girl."
I drove my cock deep inside her as a reward.
Perhaps because her sensitivity had skyrocketed after transforming into a succubus, my aunt kept panting and hissing wildly.
Her eyes rolled back as she squirted a torrent of juices, but she quickly recovered her stamina by absorbing the semen pooling inside her.
I should have been exhausted from the non-stop sex, but my aunt was so incredibly erotic that my erection didn't show the slightest sign of softening.
One hour bled into two, and by the time the sun had completely set and darkness enveloped the room, we were still at it.
Even then, our passionate coupling showed no signs of stopping.
Squish, squish, squish, squish! ♥
"Ah... aren't you tired? I feel like I'm going to die... Ahhn!"
"We don't know when we'll get another chance like this after today, so we have to make the most of it while we can."
Refusing to let my whining aunt off the hook, I relentlessly ground my hips against hers.
At some point, she seemed to lose even the strength to absorb my essence; with every deep thrust, a mixture of her juices and my semen overflowed from her opening.
"Here, open wide."
"Ahhh... mwah... ♥"
When I scooped up a bit of the fluid with my finger and brought it to her lips, she sucked on it greedily, as if her exhaustion had been a mere illusion.
"Slurp... gulp... I'll make time for us again soon... ah... so can we please stop for today? Ahhn!... why is your cock getting even bigger?!"
"To ensure a grand finale."
It was a shame, but she had a point. No matter how insatiable succubi were, physical limits were still a reality.
That was all the more reason to pour everything I had into this final round.
"Brace your pussy."
"Ahhn!... yes, I'll squeeze your cock with everything I've got... ♥"
"That's a good girl."
Stroke, stroke! Instead of her head, I caressed her heavy breasts as a reward. Her pussy twitched in delight.
I rewarded her tight walls—the MVP of my arousal—with a barrage of merciless, deep thrusts.
Squelch, squelch, squelch, squelch! ♥
"Oh... ahhh!... ♥ I love your cock so much...!!"
"How much do you love it?"
"Ahhn!... my mind is... ngh... turning to mush... I love it so much I'm becoming a total slut for your cock... ♥"
I slung her legs over my shoulders and pinned her down, driving myself into her with gravity on my side.
Slap! Slap! Slap! Slap!
Like an oil rig drilling deep into the earth, every heavy plunge sent a mixture of her natural lubrication and my spilled fluids splashing out.
"Squeeze my breasts harder... nghh... ♥!"
Knowing this was our final round for the day, my aunt stopped complaining and gave it her absolute all.
Pinned beneath me, she began to slowly roll her hips, adding a subtle, agonizingly good friction to the mix.
When I squeezed her breasts with all my might as requested, she lost all control.
"Ahhhhhh!... ♥!"
Pinned beneath a man, utterly helpless to resist, she let out a shameless, animalistic whimper.
I could feel the heat rising in my shaft. Having pounded her so relentlessly from the start, the impending climax felt incredibly powerful—a fitting end to our marathon.
Letting go now would surely melt my brain with pleasure, but I wasn't about to finish just yet.
I grabbed her by the waist and lifted her off the bed.
"Up we go!"
"Kyaaa... ahhh!"
Suspended in mid-air, she let out a startled shriek before shivering violently as my cock buried itself even deeper inside her.
Squeeze, squeeze ♥
After flailing her arms for a brief moment, she wrapped them tightly around my neck.
"This position... ahhn!... makes me completely dependent on you, darling... ngh... it makes my heart feel so vulnerable... ♥"
"Your pussy already seems pretty vulnerable to me."
"Y-you dummy...! That's only because your cock... ahhh!... feels so incredibly good... ♥!"
Squelch, squelch, squelch, squelch, squelch! ♥
It was a compliment I never tired of hearing. Praise for my cock always hit the spot, fueling a primal, vulgar confidence deep within me.
"Ahhn!... ♥ Your cock is twitching... are you about to blow?"
"Ngh... I'm going to fill you to the brim again, okay?"
"Darling... you really are blessed ♥... to have such a beautiful wife letting you dump your load inside her whenever you want... ♥"
I was always grateful for that.
Having gorgeous succubi constantly begging for your cock was, without a doubt, the ultimate luxury a man could ever experience.
Slap, slap, slap, slap! ♥
"I'm always grateful. What about you, Serin? Are you grateful too?"
"Ah... ahhn!... I am... so grateful... ♥ To think that little kid back then... would grow up to be so wicked... ngh... and stretch out my dusty, neglected pussy like this... ♥"
"Then I'm going to shoot it deep inside you. You'd better say 'thank you,' alright?"
"O-okay... hurry... give me your thick, warm... seed... ♥!"
Squeeze, squeeze ♥ My aunt clamped down on me, acting incredibly sweet.
Clamping her walls tightly around her nephew's massive, fully grown cock, she began to grind her hips on her own.
It was a beautiful sight, seeing her give it her absolute all until the very end.
I grabbed both cheeks of her plump, heavy ass and pulled her flush against me.
Plunge!
"Ahhhhh!"
My shaft buried itself to the very root, bottoming out against her cervix. Keeping it pinned there, I began to grind my hips, stirring her insides.
"Stop...!!! You're going to break me...!!"
Pressed flush against her cervix, my cock scraped against her most sensitive spot with every circular grind.
The sheer intensity of the pleasure was too much; she let out a shattered, screaming wail.
"Kiss me, sweetheart."
"Mmh... hurry... ♥"
Her lips parted, and she slid her tongue out, begging for my mouth.
I met her tongue with mine, tangling them together in a wet, filthy kiss.
"Slurp... ♥!"
As the pressure reached its absolute peak, I broke the kiss and growled.
"I'm cumming!"
Splurt, splurt, splurt...
"Ahhh!... th-thank you... for filling me with your warm seed... ngh... thank you so much... ♥!"
Gush!
"I'm... ahhh!... I can't stop coming...!!!"
In the end, my aunt passed out cold, still whimpering her gratitude to her young darling as she rode the most intense orgasm of her life.
The morning began with a rock-hard erection.
Despite begging me to stop just hours ago, my aunt initiated the morning by wrapping her breasts around my shaft for a deep-throat tit-job.
"How is it? Feel good?"
"Mmh... it's so soft and pillowy. I love it."
"Hehe. Looking at it like this, it really is massive. To think something this huge went all the way inside me..."
She stared at my shaft in awe, as if seeing it for the first time.
Even buried between her massive breasts, the thick head of my cock still poked out. She gazed at it lovingly before parting her lips and taking the tip into her mouth.
Slurp, slurp, slurp ♥
She swirled her tongue around the head like she was licking an ice cream cone, causing my hips to twitch reflexively.
"Sweetheart, I'm going to blow... ngh...!"
"Slurp... gulp... It's okay... mwah... let it all out... ♥"
"I'm cumming!"
Throb, throb, throb ♥
A thick torrent of hot semen shot past her throat, swallowed down greedily.
She fully savored the luxury of a morning dose of semen, swallowing every last drop without letting a single bit go to waste.
"*Gulp, gulp*... *slurp*... Ahh... so delicious... ♥!! To think my sister gets to eat something this tasty every single day... I'm so jealous."
Rub, rub! Despite receiving a full load, she still wasn't satisfied, rubbing her breasts against my pre-cum-slicked shaft.
Her jealousy toward my mother was practically dripping from her voice.
"You wicked little wife!"
In the end, I grabbed her by her succubus horns and let her milk me a few more times, finally silencing her jealousy after dumping three more loads deep inside her pussy.
Afterward, we sat together at the table, peacefully chewing on the leftover hamburgers from the night before.
"Hey, want to see some of my old photos?"
"Really? Sure."
Pausing mid-bite, she pulled out her phone and began scrolling through her gallery.
I wondered what kind of photos an aunt whose age was easily several centuries old would keep.
I briefly considered peeking over her shoulder, but decided against it.
After all, smartphones hadn't even existed for that long.
It was pretty stupid of me to momentarily wonder if she had photos from the Joseon Dynasty.
"Wait a minute. If you're several hundred years old, 'old photos' aren't going to look any different, right?"
It wasn't like a thirty-year-old showing off a picture from their twenties. What was the point of an aunt well over a century old showing off a photo from a decade ago?
She scoffed, as if I had just asked the dumbest question in the world.
"Of course I look exactly the same. What on earth were you expecting?"
Just as I was about to lose interest, she added,
"Oh, actually, my hair was short back then. Want to see?"
At the prospect of seeing her with a bob cut, I immediately leaned in.
"Wow, short hair really suits you, sweetheart."
"Right? I'd probably still look gorgeous even if I shaved my head bald."
"Well... yeah, of course you would."
I had been about to tease her, but quickly shut my mouth and agreed under her warning glare.
She kept swiping through her gallery, showing me more pictures.
"Sweetheart."
"Yeah?"
"Are you seeing some other guy behind my back?"
"W-what? What kind of nonsense is that all of a sudden?"
She looked utterly bewildered by my sudden accusation. However, I had a very valid reason to ask.
"Why are all of these photos of you showing off your tits?"
Squeeze, squeeze. After all, these breasts belonged to me now.
I kneaded the soft flesh, filling my palms, and playfully flicked her nipple.
"Ahhn!... it's not what you think...!"
She quickly scrambled to explain. She stammered that the photos were taken about five to ten years ago. She had originally taken them to give to me as jerk-off material, but my mother had caught her and scolded her half to death.
She felt it would be a waste to delete them, so she had kept them hidden away until she suddenly remembered them just now.
"Ah, so that's why your hair was short in those pictures."
"Geez, you really scared me for a second."
As I nodded, she picked up a cold, stiff french fry and let out a sigh of relief.
Ignoring my burger, I kept kneading her breasts as I spoke.
"Still, what if you lose your phone? Other guys could see these. They could end up leaked on the internet."
"Well... yes, but...!"
It seemed she had been hoping for a compliment like, 'Wow, you were so pretty back then too.' She pouted and gave me a disappointed look.
But I had to lay down the law.
"Your body belongs to me, and I'm the only one allowed to look at it. So cherish it, okay? Don't take pictures like this anymore, and delete all of these right now."
"...Geez, look at him acting like a real husband."
Despite her grumbling, she obediently deleted the photos from her gallery.
"By the way, what time do we have to check out?"
"Hmm? Let's see... we still have plenty of time."
"Really? In that case, let's go for another round."
As I pinched her nipple and rolled it between my fingers, she let out a soft, eager giggle.
"Just one?"
She gave me a sly look.
Beneath the table, her hand snaked over to stroke my rapidly hardening shaft.
"If we take too long, I'll feel bad for Mari... But then again, if you go home reeking of my scent, won't she go straight into heat?"
"You're a genius. Hehe, that actually sounds fun."
After a quick brush of our teeth, we dove right back into bed. When we finally left the motel, my aunt didn't even wash up, choosing to keep her pussy filled to the brim with my semen without absorbing a single drop.
"Sweetheart, call me whenever you need a release."
"I will. But, uh..."
She drove me all the way back to the house. As I was about to step out of the car, I noticed her hesitating, fidgeting in her seat.
I briefly wondered if she needed the restroom, but a smirk spread across my face when I saw her cute, pouting lips.
"Sweetheart, are you really going to just leave like that? You have to give your darling a goodbye kiss."
I puckered my lips and waited. Grateful that I had voiced her desires first, yet still a bit shy, her cheeks flushed a lovely shade of pink.
"Geez... I guess I have no choice. I'll have to give my darling what he wants... ♥"
For a simple goodbye kiss, it turned into an incredibly hot, breathless make-out session as we rubbed our bodies together one last time.