Noona's Friend Makes Me Horny Again
Plop.
When I pulled the condom out of Yoon Seona's pussy, she let out a soft "puhut" and laughed.
"You must've really enjoyed yourself. You wouldn't let go until the very end."
I waved the condom in front of her face, and she covered it with her palm, turning her head away.
"Ah, this is so embarrassing…"
"Haha. Noona, why are you so cute? Your body's insanely sexy, too."
I grabbed her soft breasts. Yoon Seona flinched and shrugged her shoulders.
When I gently rolled her nipples and caressed them kindly, the strength drained from her shoulders.
"Ah, what are you saying…"
"Your breasts are huge, your ass is huge… and your waist is so slim… Noona, your body's fucking insane. I want to lick it all over."
"You pervert…"
"But noona, how long are you going to keep using formal speech? I'm Kim Yuyoung's little brother, after all."
Yoon Seona pressed her legs together, looking embarrassed.
"……Still… it's our first time meeting today…"
"Talk casually. I want to be comfortable too. Shall we both just relax?"
"……Should we…?"
"Yeah. Seona noona."
"Okay, Yuon-ah… Ah, this is embarrassing…"
She really was a woman full of shyness. When I tucked her hair behind her ear and gently stroked it, her ear burned hot to the touch.
Yoon Seona, now that sensitive, flinched every time my hand touched her.
She let out a long sigh and buried her face in her palms again.
"Ah… I must be crazy. Getting horny for my friend's little brother…… haa……"
"Ah, noona, you're seriously adorable. Can I bite you?"
"No…"
When I pretended to bite her nipple, she lightly pushed my face away.
I chuckled, and she giggled back, lightly pinching my cheek.
"The moment I drop the formal speech, you start crossing the line~?"
"We already crossed it together earlier, didn't we?"
"……That's true."
At that, we both burst out laughing at the same time, "puhaha."
Then, worried someone outside might hear, we covered each other's mouths.
Staring into each other's eyes with our mouths covered, I felt myself getting hard again. I pressed my lips against Yoon Seona's.
Chup… chuuup… chyuuup……
Our lips, tongues, and saliva mingled. Every time we exhaled, I felt like I was getting drunk on the alcohol scent all over again.
"Noona, one more time……"
I let my words trail off, thinking that being too direct might ruin the mood.
Yoon Seona nodded slightly in response. I grabbed a pillow and laid her down on the floor.
"Not cold?"
"A little chilly… but it's fine."
"Good."
I smiled once and stroked her cheek.
Slowly tracing her cheek, lips, ears, and chin, I gradually moved downward.
Yoon Seona, her body flushed with heat, showed no intention of avoiding my touch. Her skin felt as hot as if she'd just come out of a sauna.
When my tongue touched her fully erect nipple, her waist jerked upward sharply.
"Heut!"
"…You okay?"
"Y-yeah…… heut, it just surprised me a little……"
After that, every time my tongue made contact, she swallowed her moans with soft sounds like "heut" and "hueup." Neck, collarbone, armpit, breasts, nipples, stomach, navel, pubic bone, thighs, and finally…… her pussy.
Her pussy was already overflowing with fluids, soaking the floor.
When I touched it with my hand, it was pooled so much it made a splashing sound.
"……Did you cum?"
"Haa…… no, I didn't……"
I chuckled, splashing my fingers through the puddle of her juices on the floor.
"No, you didn't cum, but this much came out?"
"Haa… really… you're so mean……"
"Alright, alright~. I'll stop teasing."
When I spread Yoon Seona's pussy with two fingers, a wet "jjigeok" sound came out along with her breathy moan.
Moans escaped from both her upper and lower lips at the same time.
After flipping her clit with my index finger, I slowly circled it.
"Eungeut!"
Jjorororok—.
Drip… drip….
Water gushed from her urethra, raising the water level in the small puddle.
"Haa… haaa……"
When I lightly licked and nibbled her hot ear, her whole body reacted.
Twitch, twitch.
This girl was insanely sensitive.
Thinking that, I sped up my fingering.
Jjigeok, jjigeok, jjigeok….
"Eut, heuk, hueut…."
Getting the urge to fuck her properly, I grabbed a condom from the desk and put it on. Yoon Seona stared straight at me.
"……What?"
"Ah, nothing…… it's just fascinating."
"Fascinating? What is?"
"That… thing……"
"Thing? What thing?"
Feeling playful, I placed my cock on top of her pussy and tapped it lightly. Yoon Seona turned her head and avoided my eyes.
"I-I don't know……"
"Say it properly. I won't know unless you say it."
"Aah, seriously…… forget it…… hurry……"
"If you don't say it, I won't put it in?"
Yoon Seona hesitated, glancing back and forth between my face and my cock, then finally parted her lips with difficulty.
"Haa…… co……"
"Co?"
"Co… ck…… eek!"
I thrust straight in. Yoon Seona gasped sharply, swallowing her breath.
"Heo-eok! Ah-heung! Ah-eung!"
"Heo-eok… hoo…. heut…."
Jjigeok… jjigeok… jjigeok….
Holding Yoon Seona's thighs spread in an M-shape, I was leisurely thrusting while watching her breasts jiggle when—
Tap, tap….
Sudden footsteps from outside the door made both of us freeze. With my cock buried deep inside the lying Yoon Seona, we stayed completely still.
Tap, tap… thump. Click… thud……
Jjororororor—.
Someone was peeing in the bathroom next to my room.
Jjororororor——.
…Kim Yuyoung sure takes a long piss.
Looking at Yoon Seona covering her mouth with wide eyes, I started moving slightly.
"!!"
Yoon Seona tried to push my stomach away. She bit her lips hard and shook her head. She looked like she was about to burst into tears any second.
Shwaaa—.
The sound of the toilet flushing and hands washing could be heard.
Even though Yoon Seona lightly pinched my arm, I didn't stop my hips.
Jjilgeok… jjilgeok….
Thump. Tap, tap, tap… thud.
The sound of someone lying down on the sofa echoed, and it became quiet outside the door again.
Jjigeok… jjilgeok… jjilgeok…….
When I sped up, Yoon Seona turned her head. She covered her face with her arm.
"Heut, hueut… hueut… hueueung!"
Jjilpeok, jjilpeok, jjilpeok— jjilpeok….
The moment I thrust deep, her waist shot up. It arched like a bow.
Her insides clenched tightly. She squeezed my cock hard. It felt like a massage chair, tightening and releasing all along my shaft.
When Yoon Seona trembled, the base of my cock grew warm. She'd peed a little.

Matching her, I came too.
"Haa, haa……"
"Heo-eok, heo-eok."
Breathing heavily, I collapsed on top of Yoon Seona and caught my breath.
Once her breathing steadied, she pinched my cheek.
"Seriously, what if we got caught?"
"We're adults having sex. It's not like we committed a crime."
"That's… true……"
I pulled out my now-soft cock. Once again, her pussy clung to the condom and wouldn't let go.
"Noona's pussy must want more."
Plop. When I pulled it out and showed her, Yoon Seona covered her face.
"Haa… get that away……"
Chuckling, I threw the condom away and wiped Yoon Seona's pussy and the floor with tissues and wet wipes. She offered to help, but I told her I'd do it and made her lie down. Just lying there naked was helping me plenty.
"Whew~ that was so fucking tight…. By the way, noona, why'd you end up sleeping over at our place?"
After finishing the cleanup, I lay down next to Yoon Seona and asked out of curiosity.
"Umm, we were supposed to meet outside and eat, then we went for second rounds, and someone suggested third rounds, so Yuyoung said we should just come home and eat comfortably. By the time we got here, it was already past midnight… so Yuyoung told us to eat and sleep over."
"Ah. How much did you drink?"
"Including what we drank here, almost thirty bottles of soju?"
"……What? Just the two of you?"
"No way~ are you crazy? We can't drink thirty bottles alone. The others are sleeping in the living room."
"……Huh? Living room?"
My room was in a straight line from the front door, so you could enter without passing through the living room.
That's why I hadn't checked who was in the living room.
I never imagined there were more of noona's friends in our house.
The thought of unknown women sleeping in our living room in that state made blood rush to my lower body again.
Realizing it might not have been Kim Yuyoung who was peeing earlier, but another girl, made me hard again.
"……Why are you hard again?"
"No, it's just because noona's body is too sexy."
"……What are you saying."
I made up an excuse quickly, but Yoon Seona just giggled happily without a shred of suspicion.
"Ah, it's already morning……"
Bluish dawn light seeped through the gap in the curtains. Checking the time, it was almost 5:30 a.m.
"It's already 5:30."
"Already? The others will wake up soon… I should go."
I grabbed Yoon Seona's arm as she tried to get up. I wanted to stay with her longer. I wanted to lie naked together.
"You guys drank until late, right? They'll probably sleep until noon."
"You never know."
"…Fine. Then can I get your number?"
"Sure. Let's exchange."
We exchanged numbers and even added each other on KakaoTalk.
Yoon Seona started gathering her clothes. She pulled up her panties, tucked her breasts into the bra cups, and fastened the straps. When she struggled with the hooks, I helped her. Was she doing this on purpose?
Yoon Seona rolled up her hair and showed me her back. Her smooth, white back and neckline appeared without a single blemish.
When I absentmindedly kissed her neckline, she turned around in surprise.
"Kyaa! W-what are you doing!"
"Ah, it just looked so pretty."
"Hey~! You scared me."
"Sorry."
We giggled again, and Yoon Seona finished getting dressed. She put on her stockings, skirt, and slipped into her long-sleeved shirt.
I realized for the first time that watching her put clothes on was just as arousing as taking them off.
While Yoon Seona quietly went to the living room to grab her bag and came back, I quickly got dressed too.
T-shirt and shorts. That was it.
"Want me to call you a taxi?"
"I can just take the subway."
"I'll walk you there."
"Thanks~."
Her smiling face seemed to shine.
I opened the window for ventilation, neatly folded the bedding to cover Yoon Seona's pee stain, closed the door, and left the house together.
Walking side by side, I casually took her hand, and she didn't pull away. When I looked at her, her ears were red again.
Actually, even her face and the bit of neck showing were flushed.
"Noona, even your neck is turning red."
"Ah, yeah…. It's hot~."
"It's cool, though?"
"It's, it's hot, okay?"
She turned her head and fanned herself.
Cute.
Before we knew it, we'd reached the subway station.
"I'm going."
"Be careful."
"Yeah~."
I waved, and as I turned around, my phone buzzed right away. Yoon Seona had sent a message.
With an excited heart, I returned home. My room still smelled strongly of sweat—it hadn't aired out yet.
Thinking about what I'd just done with Yoon Seona here made me hard again.
'But when I tried with Park Jiyeon, it wouldn't get hard……'
Why did it work with Yoon Seona?
Park Jiyeon was super pretty and had a hot body too.
Hmm….
I don't know.
After yawning "haaaam~," I realized I'd pulled an all-nighter.
Time to sleep… I thought as I lay down, but the bed was damp. It felt gross—I probably couldn't sleep like this.
Should I take the subway back to my studio apartment? No, the bedding needed washing. Shit, what do I do….
While I was thinking that—
Knock knock.
Someone knocked on the door.
"Seona, you awake?"
A voice I'd never heard before.
One of noona's friends.
Knock knock knock.
"Can I come in?"