Revenge! Baek Harin!
"What are you talking about...?"
Without giving Baek Harin even a second to process the question, I brought my mouth down to her lower belly.
From the very beginning, I'd had only one objective: making Baek Harin climax, for the quest. And since I'd already gone looking for ways to make a woman feel good for sex with Noona, I'd studied the textbook method for perfect foreplay with genuine, grinding effort. The result was that I could fairly say I'd completely mastered oral stimulation.
The fact that I had to spend knowledge I'd crammed as hard as I had for the college entrance exam — not on Noona, but on this crazy bitch — made my chest ache. But what was I supposed to do? It was for the quest.
"Grit your teeth."
With fury in my eyes, I pressed my mouth to Baek Harin's lower body — more precisely, to her pussy. Both hands twisted the dainty little nipples on either of her breasts.
"Haa... haa... haaugh...!"
Baek Harin's breathing turned ragged. At the same time, her eyes glazed over and went unfocused. Of course they did — I was working her small but stiffly erect clitoris. I started by teasing it gently with my tongue, and once her juices began to well up in earnest, I lightly chewed on it with my teeth.
Each time I did, Baek Harin let out a shrill, broken female cry. For her, it was pleasure climbing in a slow, relentless build. And every time her clitoris was stimulated, she curled her fingers and toes like someone being shocked with electricity.
"...Don'... do thaaat..."
Baek Harin let out a thin, pleading moan, but my answer was simple. Instead of speaking, I pinched the nipples of her modestly swelling breasts and twisted them in opposite directions.
"Hnnnnaaaaahhh!!!"
A sound I couldn't tell was a moan or a scream drilled into my ears. A jet of fluid from Baek Harin's pussy splashed across my face. The stream that shot into the mouth that had just been working her clitoris had a tart-sweet taste — it was definitely squirt. In other words, Baek Harin had reached climax from my mouth alone.
With that, the quest was finished, and I was about to pull my hands and mouth away. Baek Harin grabbed my retreating head, and with a face flushed deep red and soaked in sweat, she pleaded pitifully.
"...Put it inside Harin-ie... take that off."
Her gaze was locked on my cock. More precisely, on my cock still wearing a condom.
"...What?"
I'd been planning to stop there to begin with, so I was too stunned to even form a sentence.
Do the popular kids these days just go raw from the first day they meet someone...?
As I froze at this completely unhinged situation, Baek Harin reached out herself, yanked the condom off, and spread her thighs. Her pussy hole was small, yet it drooled hot fluid as if begging to be entered.
"Hurry. Ram it into Harin-ie."
Faced with a woman's glistening, juice-soaked slit spread wide open right in front of my eyes, I lost all self-control. Sure, I'd touched and sucked on Noona's inner flesh before — but a girl spreading her own thighs that wide and saying something that filthy out loud was a different thing entirely.
"...I'm putting it in."
"Yeah... hurry..."
The moment my cock touched Baek Harin's pussy, I felt that slick, velvety sensation directly. It was a completely different feeling from when I'd gone in wearing a condom. Her pussy, so wet that juices were running down her thighs, looked like it was desperately craving my cock's entry.
In the end, the last thread of reason I'd been clinging to snapped. Without hesitation, I pushed myself into Baek Harin's pussy. Her cunt took my cock without the slightest resistance. As it spread her plump outer lips and squeezed into her opening, it made a lewd sound I hadn't been able to hear clearly through the condom — schlick, slap, schlick, slap.
I shook my hips with everything I had, focusing entirely on the sex. Baek Harin could only open her mouth and wail, overwhelmed by pleasure she couldn't control.

The pleasure was so intense that Baek Harin — who I'd thought would never shed a single tear — let tears, snot, and drool flow freely as she surrendered her body to my thrusting. The stimulation was so powerful her head bounced up and down.
"I-it's incredible...! Harin-ie's womb is ringing..."
I put my weight on her panting body and thoroughly enjoyed her flesh. Even then, with a trembling hand, she pointed at her lower belly just above her navel.
"...Yours is... so huge... I can feel it... reaching all the way up here... it's... totally my type..."
I recited the national anthem in my head, trying to keep myself together. This girl, Baek Harin, was the living embodiment of filth — coquetry and seduction were baked into her very bones.
If her tits were just a little bigger... I might've fallen for her without even realizing it...
Given the situation, my hip movements only got faster. I was in the middle of savoring the way Baek Harin's vaginal walls clung to my cock when she suddenly wrapped both legs tightly around my waist and locked her arms around my back. Then her inner walls started moving like a living creature, squeezing and compressing the cock buried inside her.
"...Yours is the absolute best... Harin-ie's gonna cum..."
I couldn't hold back. I stood up straight on both legs, lifting Baek Harin in my arms, and with all my strength I slammed my hips as if trying to reach the very end of her womb, pounding her pussy.
"Huff! Huff!"
"Ahng... haah... hngh...! Hey...!"
"What..."
"Be honest... Harin-ie's... tastier than your girlfriend... tighter too..."
This crazy bitch was screaming in pleasure and still asking me that, like it was the most important thing in the world. I was genuinely curious. First, how she could even think that while we were doing this. Second, whether a girl saying that out loud with her own mouth wasn't even a little embarrassed.
Of course, whether I thought about it or not, Baek Harin just kept moaning as my cock stabbed every corner of her insides.
"It's so intense... Harin-ie's... gonna cum again...!"
"Should I stop?"
"Nooo... don't stop...! Faster! Harder!"
The fierce sound of flesh slapping against flesh grew louder, and both of us felt our vision swim as the pleasure crashing into us carried us over the edge.
"Ugh...! I'm c-cumming...!"
Since we were going raw, I came with the intent of reaching the deepest part of Baek Harin's pussy.
Brrrt! Brrrrt!
"Haaaaahng!! So much... hot stuff...!"
I pumped burst after burst of cum into Baek Harin as she trembled in the ecstasy of climax, her eyes rolling back, a filthy expression on her face.
"Scraping so deeep in my wommmb... nngh!! I'm c-cummiiiing!!! Harin-ie's... cumming...!!!"
Baek Harin twitched and convulsed, spouting vulgar, filthy words you'd only ever hear in porn. Judging by the way her body was bouncing up and down, she'd reached a proper climax. The force with which she clung to me only grew stronger.
A moment later, Baek Harin, limp as a jellyfish, pulled her body away to lie down on the bed, drawing my cock out of her pussy. And as my cock — which had been plugging her like a cork — came out, milky white fluid sloshed from inside her.
Unlike my cock, which glistened with her juices, the inside of Baek Harin looked even more obscene, semen and love juices mixed together. Honestly, just looking at that was enough to make me feel like I could cum one more time. The reason was extremely simple. Seeing the cum tangled in her pubic hair, stretching in lewd threads from her hole — there was no way I wasn't getting hard again.
In the end, my cock rose again, driven by instinct, and Baek Harin let out a disbelieving little laugh at the sight.
"...It got hard again...?"
She hadn't expected it either, and her expression turned awkward. Ordinarily, in a situation like this, the decent thing would be to go another round since one of us wasn't satisfied yet. But Baek Harin still hadn't come down from the afterglow of her climax. If she took my cock again in that state, her mind probably wouldn't stay intact. So what Baek Harin chose was a blowjob.
She came over, crouched down in front of me, and stared hard at my cock — still coated in her juices and giving off a musky scent — then carefully brought her face right up to it.
"...You monster..."
Baek Harin flared her nostrils at the cock radiating heat, then took it into her mouth in one go.
"I'll give you a cleanup blowjob."
It was hard to make out clearly with my cock filling her mouth. But the sensation of her tongue immediately working my glans told me roughly what she meant.
Baek Harin hollowed her cheeks and pushed her lips forward in what's called a vacuum blowjob, sucking on me with wet, slurping sounds. My cock, having just ejaculated, was extremely sensitive — and even though her tongue had barely touched it, I shot another load with a wet spurt.
I was starting to think the phrase "mouth-pussy" had been invented specifically for Baek Harin.
Baek Harin diligently sucked my still-twitching, still-leaking cock clean, finishing the cleanup blowjob.
Gulp...
That was the sound of her swallowing my cum.
Having finished the cleanup blowjob, Baek Harin smiled.
"So? Wanna go out with Harin-ie from now on?"