"Ugh, I can't take anymore! I've reached my limit!"
As I supported Matsuri's limp body, basking in the afterglow of our climax, Miki, who had been quietly observing the scene, suddenly let out an exasperated cry.
She shifted Matsuri's utterly spent body, draping her arm around her shoulders and laying her flat on the bed.
Even then, Matsuri continued to gasp for breath, barely conscious, as if she hadn't even noticed the thick load of semen splattered across her back.
Ah, this means the bed will be covered in semen too... I thought absently, until Miki abruptly moved into Matsuri's spot in front of me, as if they were swapping places.
Then, inch by inch, she slid her hips back until her back was pressed firmly against mine.
"Um, could you... play with my clitoris too? Just like you did with Matsuri-chan?"
Miki tilted her head, then turned toward me and began to plead in a soft, coaxing voice, as if speaking to a cat.
Has seeing our earlier antics flipped some switch in her? Her eyes are completely focused now.
With that, Miki abruptly spread her legs wide and boldly lifted her skirt.
"Are... are you sure?"
"It's fine! Hurry up!"
As I hesitated, Miki seized my arm and yanked me forward. She took my finger and guided it to her intimate area.
"Look at what you've done to me! What are you going to do about it...?"
The moist fabric beneath my finger felt slick. Miki's panties were soaked, rivaling Matsuri's.
"Come on, come on! Move your finger already! Rub it, rub it...!"
Miki glanced back, arching her neck as she blew sweet breaths my way.
"Then as you wish," I said, sliding my fingers over Miki's body and moving them as I had with Matsuri.
"Ugh..."
A small sound escaped her.
Just like before, I repeatedly pressed against her through her underwear, applying soft, squishy pressure.
With Matsuri, this had been enough to give me a satisfying response, but with Miki, it wasn't nearly as effective.
I continued like this for a while, observing her reactions, but Miki's responses remained lackluster, as if her body worked differently.
As my fingers continued their movements, I began to feel a little anxious.
"Um, this..."
"Hehehe... Want me to help you find Miki's special spot?"
Suddenly, Miki started using her name in a coquettish, almost childlike voice.
It was unnecessarily erotic. I had to find it, no matter what.
Concentrating all my senses, I subtly shifted the position of my fingers, varying the pressure as I pressed against her intimate area.
"Nnn..."
Her voice rose.
I paused my finger, focusing my attack on that spot.
But it wasn't quite working. I was distracted by her reaction and asked, "H-how is it?"
"Mmm? It's so close... Just a little more..."
I thought I'd succeeded, but apparently not.
Still, from Miki's tone, I was certain I wasn't far off the mark.
This time, I pressed a little harder, sinking my finger into the soft flesh beneath her panties.
"Ah..."
Miki's body jerked.
This time it's definitely it, I thought, and tried again.
"Anh..."
Her voice cracked.
This time, I felt a satisfying resistance.
Without missing a beat, I repeated the exact same motion over and over.
"Haaan... Huh... You found me, didn't you? But seriously, big brother, you're so good... Are you really a virgin?"
"Uh, well..."
"Ah, right. I 'graduated' using my younger sister's friend's pussy, didn't I? Hehe..."
Miki was smiling, but claiming to have 'graduated' that way was a bit of a stretch.
If this kept up, I'd end up with the dishonorable title of "the guy who lost his virginity to his younger sister's friend's pussy."
"N-no, I mean... if I could, I'd rather graduate with the real thing..."
Especially with Miki-chan's pussy...
This situation was already a once-in-a-lifetime opportunity. If I missed it, I'd probably never get this close to such a beautiful girl again.
If I kept Miki in this mood, there might just be a slim chance.
"That's right, you know~? Because right here, right now, there are two perfectly prepared vaginas ready to take your cock~!"
"N-no, one of them is just impossible..."
"Ah, right. I forgot. It's not like it's my younger sister's tight little pussy, is it?"
"No, that's not it!"
Why do people always jump to that conclusion?
Luckily, Matsuri didn't seem to hear. She was still lying there, half-awake, staring up at the ceiling with half-lidded eyes, her chest rising and falling.
Still, it was frustrating. But honestly, Matsuri was cute, and the sight of her face flushed and soft from pleasure was undeniably arousing.
If she were to spread her legs wide open in front of me, practically begging her brother to fuck her, I could do it easily. Hell, I'd want to.
Of course, that's assuming Matsuri wasn't my actual younger sister...
Wait a minute. Maybe it's precisely because she's my younger sister... And as long as I don't come inside her, there wouldn't be any real problem, would there?
"Huh? What's wrong? Are you imagining something?"
Her words snapped me back to reality.
What on earth am I thinking?
I've gotten too excited about the situation. This is getting out of hand.
"S-s-sorry, I just... I couldn't help but imagine Miki-chan's..."
"Eh? Yours? ...Oh, but if you could do it better, bro, my pussy might even beg for your cock..."
"W-what...?"
My spine straightened involuntarily.
Yes, that's the kind of words I was waiting for.
This isn't just a one-in-a-million chance; true virginity loss is right within reach.
I sharpened my focus even further, tightening the grip of my fingers on her intimate area.
I can't let her underestimate a virgin's concentration. With precision and accuracy worthy of St○r○l○tina, I stimulated Miki's most sensitive spot.
"Haa... Aah..."
Miki's body stiffened visibly, shivering with tension.
I've got her completely. This is it. If I keep pushing her like this, Miki will be begging me for more...
As I grinned at the thought, Miki suddenly thrust her face forward, her lips capturing mine in a fierce kiss.
"Mmph...?!"
This time, I was the one to make an awkward noise.
It was a complete ambush. My first kiss was stolen in an instant.
But Miki didn't care about that. Her tongue roughly invaded my mouth, tangling with mine.
Her tongue was slick and wet, each movement sending the wet, squelching sounds of our membranes rubbing together echoing directly into my brain.
I clumsily tried to respond to her movements, but halfway through, gasping for air, we parted briefly.
I was so startled, I must have made a ridiculous face. Miki grinned at me.
"Surprised? When I feel good, I just want to kiss."
"R-really..."
"Heh, you're so obviously a virgin when you kiss. So cute."
Miki patted my head affectionately.
Being treated like this, I almost started thinking being a virgin wasn't so bad after all.
But that carefree thought didn't last long.
Miki lowered her hand from my head and, with a practiced motion, reached behind herself to grasp my penis.
Needless to say, my penis was rock-hard, slick with a mixture of semen and pre-cum, leaving me in a state of utter confusion.
Despite her own hands busy with her own arousal, Miki skillfully began stroking my shaft up and down.
"Aah..."
"What's wrong? Hey, your hand is stopped! Aren't you supposed to be making my pussy feel good?"
Right, I can't afford to get distracted. I need to get Miki in the mood.
I hastily resume my movements, but even as I do, Miki's hand continues to vigorously stroke my penis, accompanied by lewd squelching sounds.
Gradually, the foreskin begins to peel back, exposing the glans and intensifying the stimulation. The overwhelming pleasure makes it increasingly difficult to keep my hand moving.
"Ah... ah, that's dangerous..."
"What is it? You sound so pathetic... Oh, right, if you can make me come first..."
"Huh? What?"
"I'll let you fuck my pussy."
That single sentence snaps me back to my senses, nearly swept away by the pleasure.
To think I'd hear such a proposal here. If I can make Miki-chan climax here, I'll finally achieve my long-desired...
Gritting my teeth, I mustered my concentration again and targeted Miki's weakness, which I had discovered earlier.
"Haa... Nuu..."
Miki's hand movements slowed slightly.
It's working. A good offense is the best defense.
Seizing the opportunity, I gradually quickened my hand's rhythm.
"Ah... Haa... Fuu... Nn..."
Miki's hand was practically stilled.
Having just climaxed, I had a clear advantage over Miki, who had been teased for quite some time.
This was looking like a win. Seeing my chance, I prepared to push for victory, tightening my grip—
But then Miki suddenly lifted her head and forced her lips against mine.
This time, it was my hand that froze.
"Haa... Nchuu... Chuu..."
Her lips drew me into a fierce, one-sided kiss.
Her tongue continued its relentless assault, tangling with mine in a frenzied dance that filled every corner of my mouth.
Simultaneously, Miki resumed her up-and-down motion, her hand working me in perfect rhythm with the wet, sloppy kisses.
The sounds of our intertwined tongues—schup, schup, schup—and the slick, rhythmic strokes of her hand—schlick, schlick, schlick—pierced my eardrums.
What is this? It feels too good...
The overwhelming pleasure melted my brain, leaving my mind blank.
Aah, that feels so good... So good...
Before I knew it, those simple words were the only thing left in my head.
As I surrendered to the sensation, a sudden jolt of electricity shot through me, making my body jerk violently.
"Oh my, you've made a mess."
"...Huh? Oh!"
When I came back to my senses, Miki was holding her hand, now coated in thick, sticky semen, right in front of my face.
Looking down, I saw my penis twitching spasmodically, reluctant to let go of its release.
Apparently, I had just come.
"Zaaan...ne... It seems you just can't hold back, huh?"
My shoulders slumped dejectedly.
No way... I can't believe I came so easily, half-asleep like that. That tongue kiss and handjob combo is terrifying.
Another missed opportunity... At this rate, I'm just dancing on Miki's string.
Damn it, this is cheating... Wait, no. Giving up is too soon. Come to think of it, this whole contest...
Suddenly realizing something, I blurted out:
"This is unfair!"
"Huh?"
"I mean, you're going straight for mine, but you're still wearing your underwear!"
That's right, that's the real problem.
Even if we're both giving each other tongue kisses, this isn't fair.
"Hmm, so you're saying if I went commando, you'd win?"
...Wait, what?
Did I say something wrong?
Miki's expression suddenly clouded over, her eyes sharpening into a piercing glare.
The intensity of her gaze made me instinctively recoil. Then, without warning, Miki shot to her feet, reached for her waist, and effortlessly shed her skirt and panties in one fluid motion.
It was an incredibly bold and decisive undressing.
"Now, are you happy? Then this time, I'll face forward properly, okay?"
With that, Miki turned to face me directly, sitting in a slightly spread-legged, girl-like posture.
The line of her thighs was incredibly erotic. My gaze was drawn involuntarily to the space between them, to the dark, neatly trimmed triangle.
I didn't know if she regularly maintained it, but the inverted triangle was thin and well-groomed.
"Now we're completely even, right? Shall we begin?"
I was so preoccupied with Miki's pussy that I didn't even notice when she grabbed my penis again.
Despite having just come, my cock was already starting to harden again.
Panicking, I reached for Miki's lower body, refusing to lose.
I felt like I was way behind, but the battle had already begun.
I never expected Miki to be so bold, but now that I could touch her raw pussy with her consent, my heart raced with excitement.
Nervously, I slid my hand from Miki's thigh toward her center.
Parting the thick patch of hair, I continued to probe lower with my fingers.
Based on what I'd felt so far, I knew roughly where her clitoris was—Miki's weak spot was pressure just above it.
This time, I'm going to really tease her until she's begging. And I'm going to win.
I was already starting to feel confident. After all, I had my previous performance to rely on.
Before I lost that feeling, I quickly and swiftly began inserting my fingers, but...
...Huh? Wait, did I go too far?
Is this a hole? Where the hell is her clitoris?
Instead of finding her weak spot, I'd lost my bearings completely. Trying to do this over her underwear was a whole different ball game.
Even if I tried to look, my angle was all wrong. All I could see was hair.
Blindly groping around, I ended up finding her hole instead of her clitoris.
The entrance was incredibly slick, soft, and warm... Wonderful. This is Miki-chan's pussy.
Hmm, maybe I should just pretend I didn't notice and stick my finger in the hole...
Touching a real pussy for the first time, my arousal surged despite myself.
My penis was already fully erect, even more rigid than before.
As I hesitated, hovering over the entrance of her hole, wondering whether to insert my finger, Miki had completely stripped the foreskin from my penis.
The swollen, red glans was exposed to the air.
Then, in the next instant, a sudden, intense pleasure struck my penis.
Squelch! Squelch! Squelch! Squelch!
"Ah?!"
Startled, I let out a strange yelp.
Miki's hand, frothing with white foam, vigorously rubbed the most sensitive areas of my shaft and glans.
Perhaps because of the different position, the intensity of her movements now far surpassed what she had done before.
My hand, which had been touching Miki's pussy, froze mid-air. My hips began to tremble violently. Just then, my vision was suddenly blocked.
A soft sensation brushed against my lips, and without hesitation, a tongue invaded my mouth.
Her relentless tongue work was overwhelming. In the blink of an eye, my consciousness was being erased.
It was completely decided now. Miki was giving me a merciless, utterly serious blowjob-handjob.
I tried to muster the strength to counterattack, to tighten my fingers, but I had no energy left.
It was too late to realize that this wasn't a situation for leisurely play.
I should have taken control before my penis was fully erect.
Squelch, squelch, squelch, squelch!
She was determined to make me cum.
Agh, this is hopeless. Absolutely hopeless.
I was already on the verge of orgasm. I'd long passed the point where sheer willpower could have saved me.
I shouldn't have joked around and actually gotten Miki worked up. Now that the gap between us was so starkly apparent, I could only observe calmly.
Not only did I fail to make Miki cum, I barely even touched her.
In the end, after barely a few seconds, my penis violently ejaculated semen.