The Second Sister, Baek Mina 2
The precarious tightrope walk, begun under the absolute condition that I must not ejaculate, continued unabated.
“Ugh... our little brother’s cock really is huge, isn’t it? It doesn’t even get covered by my breasts. Maybe only Mother could handle it?”
Mina-noona said this while wrapping her breasts around my stiffly erect member.
She says that, but her own breasts are incredibly massive. Despite having a body without an ounce of fat, typical of an athletic woman, her breasts are still incredibly plump.
Rub, rub.
They are soft, yet so bouncy that I wonder how on earth she maintains them. Are they really that firm at that size? It made me want to poke them with my finger just to see.
“Don’t even need love gel, do we? You brat, just how much pre-cum have you been leaking?”
Slurp, squelch♥
Because she was grinding her breasts against me, my cock was bent in a way that felt incredibly good.
“I don’t even need to spit on it...”
“Sp-spit on it, please!”
“Wh-what? Pfft, hahahaha. Who raised this kid to be such a pervert? Hehehe, you want Noona to spit on your cock?”
Noona was flustered for a moment, but soon she wore a lascivious smile.
Who could possibly resist when such a beautiful woman offers to coat her brother’s cock in her saliva and rub it with her breasts?
Nod, nod.
“Hmm, what shall I do? Are you sure? You’re going to regret it... bleh♥”
Mina-noona said this, flicking her tongue in and out. Her tongue, red as a ripe apple, protruded long.
Saliva flowed down from the tongue wriggling in the air, wetting her cleavage.
Drip.
And the dripping saliva stained my cock, which was wedged between her breasts, with her scent.
“Ah, saliva might still be dangerous for you... but I have no choice. It was a little too dry with just the pre-cum.”
Noona spoke as if it were a coincidental event. Only then did I understand the meaning of her words.
“Wh-what?”
My cock felt hot. Noona’s breasts, which already felt so soft I thought I’d go insane, felt even more sensitive.
“My saliva, you see... it’s the ultimate aphrodisiac.”
It felt as if she were saying, ‘You’re dead now.’
“W-wait, I didn’t know that! Anna didn’t have anything like that!”
“It’s my ability...♥ Try your best to endure this time, too. I have to strip off the bottom, too...♥?”
Squelch, squelch, squelch, squelch.
“Haa, haa. Jihan-ah, how is it? How does it feel to have your cock squeezed out by the breasts of the Noona you’ve been peeking at every single day?”
“Th-that... huff, don’t ask...”
“You have to be honest, remember? Did you forget?”
“I-it feels too good!”
One of the few conditions they demanded. Absolutely no lies.
When I first heard that condition, I felt a bit hurt, wondering if they didn’t trust me.
But now, I could finally realize the true value of this condition.
It was to watch my reactions while we mingled our bodies, and to enjoy hearing those reactions directly from my own mouth.
The sight of me writhing and gasping in the pleasure provided by the succubi must be a fine seasoning for them.
However, my attempt to continue that thought and turn my eyes away from the pleasure ended in vain.
Squish! Squish! Squish! Squish! Squish!
Beyond the softness wrapping around the entire shaft of my cock, a hard sensation brushed against the most sensitive part, just below the glans.
Startled, I raised my upper body, only to see Noona rubbing her own nipples against the head of my cock.
“Haa, haa... how is it, Jihan-ah... does it feel good?”
I was clearly the one being teased, but for some reason, she was the one sweating and breathing heavily.
The thick pheromones from that sweat, and the mental satisfaction of knowing she was aroused.
Combined with the dizzying softness felt on my cock, it injected pleasure directly into my brain.
“Noona, there’s only 5 minutes... kgh, left.”
Perhaps because my reason was paralyzed by pleasure, I hadn’t anticipated that Noona would become impatient upon seeing the remaining time, increasing the intensity of her teasing.
I had just uttered those words out of satisfaction for having endured this much against a strong-willed beauty, but in the end, it was a huge mistake.
“Alright, then.”
Noona left her underwear on and began to put on her top.
“What are you doing?”
Time was still ticking away. There was no way that competitive Noona would give up on the bet, right?
I felt a growing anxiety even while enjoying the rain-like respite.
Slide.
And she wedged her breasts back onto my cock while still wearing her top. She didn’t say a word, but that silence was terrifying.
“N-Noona, what are you trying to do?”
Despite my question, she firmly wrapped her breasts around my cock and tied the bottom of her shirt tightly.
Then, she took her stance.
Grin.
“This.”
It was a mischievous smile, but perhaps because she was a sexy beauty who exuded such health, I felt nothing but an impulse to ravish her right then and there.
Of course, doing that might get me beaten to a pulp, so it was something only possible in my imagination.
Noona, who had almost turned her brother into a rapist, calmly caught her breath.
“...!” Ohhh!”
Slurp, slurp, slurp.
Swish, swish.
In that state, she began to shake her breasts in every direction.
From left to right, up to down, and diagonally.
Sometimes she shook them in a figure-eight, other times she moved them monotonously up and down.
Even the knot of her tied shirt contributed to the pleasure as it rubbed against the shaft of my cock.
‘This is a true hydraulic press!!’
My cock, not only buried between firm, large breasts but also fixed in place by her shirt. I could feel an immense tightness.
“How’s Noona’s breast-pussy? ...♥!! Look at you, you can’t even speak because it feels so good...”
Squish, squish, squish!
A mysterious breast-dribbling technique with a unique style.
It bent at angles so dangerous I worried about a fracture, but thanks to the succubi’s care, my cock had become even harder and more resilient, so it was no problem.
Look at it even now.
“Haa, haa...♥ How is it? Isn’t it amazing? ...♥”
Every time her breasts heaved, my cock swayed back and forth, but only pleasant pleasure was transmitted.
“Haa, I asked you how it is? Does it feel good? Huh? Does it?”
Mina-noona asked persistently. I could even catch a glimpse of madness in her eyes.
It was as if she would kill me if I didn’t say it felt good, even if it were a lie, but I would give Noona the answer she wanted without her needing to ask with such a menacing expression.
“Yes, it feels so good! Out of everything I’ve felt since I was born, kgh, this is the best!”
Is she that pleased to see me drenched in pleasure? I could even feel her leggings getting wet.
“Hehehe, you’re going to cum if you keep forcing yourself to endure it! Give up at this point!”
Squish, squish, squish♥
Thump, thump, thump!
This time, she began to give herself a breast-job by repeatedly slamming her large breasts against my lower body.
Every time Mina-noona’s heavy under-breast hit my pubic bone, a dull, throbbing pleasure rose from the root of my cock, giving me goosebumps.
The pleasure that started from my cock spread beyond it to my entire body.
“Kgh, seriously... I’m going to cum...!”
“Yeah, cum then, cum...♥, cum, cum! Drench Noona’s breasts with your thick cum...!!”
Hearing Noona’s voice begging for my cum, I could feel the semen rising from my testicles.
Beep-beep! Beep-beep!
The timer sounded at the perfect timing.
I barely managed to push back the cum that had surged up to the glans.
“Haa, haa. I almost really came.”
“Aww, I lost again.”
Victory had clearly been right in front of her. Noona’s expression wasn’t particularly dark for someone who had lost.
Perhaps it was even more so because it was a game where the distinction between winner and loser was meaningless.
“Now take off your pants, Noona. If I take off your underwear, I win, right?”
“Sigh, did you want to see Noona’s pussy that badly? Then until the end... oh?”
Mina-noona said this while taking off her pants.
Because she turned around and bent over to take them off, the buttocks and pussy wrapped underneath were visible at a glance.
The pussy, too, was a deep pink, just like her nipples.
‘Huh? She only took off her pants, so why is her pussy visible?’
“N-Noona, what about your underwear?”
Then she laughed as if she had forgotten.
“Ah, I must have forgotten to put on panties. Can’t be helped. There’s no more clothes to take off, so let’s say you won. You want to lick Noona’s pussy, don’t you? Go ahead and try.”
—Since you want to lick it so badly, I’ll let you.
Noona’s attitude, pushing me aside as I lay on the bed and confidently taking over my cock, gave off that nuance.
‘Did she foresee the future this far?’
Given her personality, it would have been a bit embarrassing for her to ask me to lick her pussy.
Even if she had coercively ordered me to, I would have licked it deliciously.
She used the game as a pretext to stimulate me. Then, naturally, I would feel a competitive spirit.
Although she said it was a mistake, it was clearly the defeat of Mina-noona, who had become naked.
It seemed she judged that I, burning with competitive spirit, would start licking her pussy without looking back.
Did she induce me to lick it voluntarily without ordering me to do so directly?
‘She’s a terrifying succubus.’
I thought she was a physical-type, but was she an intelligence-type? Maybe her intelligence just rises when it comes to sex.
Well, in any case, I wasn’t the type to kick away an opportunity that had come my way.
Let me cum already!
I could hear my cock pleading, so I patted it and approached Noona.
‘It’s not just you who’s having a hard time. Just hold on a little longer.’
“Now, we have plenty of time. Take it slow.”
In the midst of that, Mina-noona lay down with her arms and legs spread wide.
Even in a lying position, I could see her face, which showed no humiliation, and her breasts, which maintained a beautiful shape.
I almost lost my reason and tried to ram my cock in, but I was able to barely hold back because the person was Mina-noona.
Because if it were her, it wouldn’t be strange if she genuinely beat me up.
‘Shall I taste every nook and cranny?’
I positioned myself between her legs as if we were having sex.
I moved my hips back and forth so that her clitoris would naturally rub against the shaft of my cock.
At the same time, my hand reached out to her face and stroked it.
Knead, knead.
“...? What are you doing.”
Noona’s expression, which had been full of anticipation for the coming pleasure, crumbled.
“Because you’re too pretty. When would I ever get to touch Noona’s face? Since you gave me permission to do whatever I want, I’m just trying it out. Should I stop if you don’t like it?”
“Hmm...♥ Forget it, a bet is a bet. Do whatever you want.”
Fortunately, it seemed my answer was to her liking. She let out a satisfied snort and watched me gently stroking her face.
In fact, my appearance is no less than a succubus’. Of course, it wasn’t like that from the beginning; it changed a lot as I lived.
Could it be thanks to that mysterious tea?
Thanks to that, when I went to school after vacation, I often heard people asking if I’d had plastic surgery.
There was a reason why I went to a school far away every time I advanced to a higher grade.
And one of the pieces of information I gained while living half my life with succubi is that there is no one as sensitive to pleasure as they are.
As such, they say that elements that act importantly on pleasure, such as the face, body, and cock, are areas that can never be conceded.
Because of that, I became an android remodeled to the succubi’s tastes, but I could never complain.
‘Looks like she likes it.’
Seeing her stare so intently, it seems it’s identical to or significantly matches the face of her preference.
Was it because such confidence had risen?
The hand that had been gently stroking her face rubbed Noona’s lips.
Slide, slide.
They were lips as soft as they looked.
I wonder what they taste like.
Without even knowing that a faint blush had appeared on Noona’s face, I brought my face close.
“*Smack.*”
Our lips touched lightly and then parted.
“That was my first kiss, how was it for you, Noona?”
“...”
I asked, feeling proud that Noona hadn’t avoided my face, but there was no particular answer.
Instead.
Whoosh.
A brilliant golden mist, the same color as her hair, wrapped around her body.
“...Wow.”
The beautiful woman who remained where the smoke had vanished was still Mina-noona herself, but there were parts that had changed.
Goat horns, which I had inadvertently thought would be perfect to use as handles.
A heart-shaped tail that popped out from near her buttocks and swayed back and forth.
A Womb Tattoo on her lower abdomen that flickered faintly like a dying battery.
The succubus who revealed her true form for the first time was truly, terribly beautiful.
“You call that a kiss?”