Nurse Cosplay Service ♥
I stared blankly at So-na. Even in cosplay, she was this stunning? It was practically cheating. My sister swayed her body with a soft smile playing on her lips. Just looking at her made me feel like I could smell her fragrance.
"What's wrong with my little brother? Now that you're seeing it up close, is it not that great?"
"N-no, it's not that. I just didn't expect cosplay at home."
"I do it sometimes. But I take photos and change right away."
"Oh ho."
"Anyway, what's your verdict?"
True to her profession as a model, she struck various poses. It was a feast for the eyes. My heart pounded. It felt like I was seeing all her multifaceted charms.
"You're beautiful. Seriously."
"Tch, that's it?"
"More than anyone else."
She looked surprised for a moment. I could see the corners of her eyes crinkle. She licked her lips slowly. Every time I saw that, sweet chills ran down my spine.
Why do I get chills? Instinctively sensing danger?
I scratched my head. She approached cautiously. If Romi was a cat, So-na was like a cheetah or leopard.
"So, did you meet Manager Do-hoon?"
"Yeah."
Smoothly, her fingertips trailed down my chest. My heartbeat quickened. Her low whisper reached my ears.
"How was he?"
"He was really manly. Wow, I didn't expect that much."
"Uh, yeah? What did he do?"
"Huh?"
I just blinked. Oh, I should've given a vague answer. Gotta word this right. I couldn't say we misunderstood each other and almost threw down.
I scratched my head and laughed. "Haha, something like his mindset as a manager? 'Protect them like your own family!' or whatever."
"Manager Do-hoon said that?"
She tilted her head. Oops, did I mess up?
"Y-yeah."
"Heh, I see him in a new light. He must have a hot heart like that!"
Phew, she bought it. She nodded slowly, then took my hand. Her sticky gaze pierced my eyes.
"So, customer, shall we go?"
"Where to?"
"The rooftop. I'll give you service. As a commemoration for making me fall for you."
"Let's go!"
The rooftop meant some outdoor fun. I got needlessly excited. We sneaked up to the rooftop together. Being a two-story house, it was pretty spacious. Stepmom kept it clean, tending to it often.
I'd do jump rope or workouts here when I couldn't hit the gym.
I looked around. So-na spread her arms wide, like someone tasting freedom.
"Haa, coming here always opens up my chest."
"Yeah. The view's nice too."
"Right? Totally cool. And look at the night sky!"
"Wow."
Not many stars, but the lone moon floating in the clear night sky was alluring. Looking up with her felt somehow fresh.
Smoothly, she leaned on my shoulder. Her subtle body scent wafted over. It was a truly romantic night.
"I... can really like you, right?"
"Of course. I like you too, sis."
"You won't leave? Like Dad did."
"No. Never."
Like Romi, So-na seemed to have adored Dad a lot. I put my arm around her shoulder. We grew even closer. Her sweet scent was intoxicating.
"Hehe, then."
Naturally, her hand groped between my legs. She quickly found the meat rod hidden in my panties. Not her first or second time, that skill.
Her eyes narrowed as she glanced at me slyly.
"I could even give you my virginity right here~."
"Haha."
Even bitchy lines like that. Was her usual self a mask? Or were both real? People aren't singular, after all.
"I'd love that. But not tonight. Maybe next time."
"Next time?"
"Yeah. In a more precious, happy moment. We'll share it together."
I stroked her cheek and smiled. She looked surprised, staring back. Her eyes grew moist with tears. Her cheeks flushed.
"Jeez. Stepmom's so stoic, but why are you so romantic?"
"I hate Dad."
"Heh, really?"
Squeeze. Her hand slipped into my pants, gripping the meat rod tight. I swallowed dryly. Things were getting serious.
She licked her lips and flicked her tongue.
"Shall we start~?"
With a lewd smile, So-na pulled down my pants. My lower half felt the chill in an instant. My erect clone bobbed up and down.
She looked down at it hungrily and smacked her lips.
"It's huge no matter how many times I see it. Hehe."
"H-haha."
She knelt before me. Her delicate jade hands grasped the meat rod. Cool yet slender texture. Now a familiar warmth too.
"Ngh."
"By the way."
She brought her nose to the glans with a smile and shook her head.
"You showered, huh?"
"Y-yeah."
"Too bad. I like the male scent too♡"

She was a total slut. Casually, she shook the meat rod back and forth with both hands. Like a nurse expertly delivering a baby, welcoming it. Flawless movements.
"Oops, like this."
She pulled something from the pocket on her top's side. Oil. She slathered it on both hands, then rubbed and stroked the meat rod.
Whoa, insane. Cool yet slimy!
My hips twitched involuntarily. She licked her lips, handjobbing more aggressively. Was this the nurse service? Her looks alone nearly made me cum.
"Oh my, customer. Feels good?"
"H-huhk."
"Should I stop?"
"No, sis! Please, keep going!"
"Hehe, yes♡"
She listened well. She gave me an approving look. Suddenly, she took off her top and pulled out her tits. She stroked from the base to the glans with force. Jiggle jiggle♡ Bounce bounce♡
As her movements intensified, her white milk dispensers swayed. I swallowed, staring at those snow-white tits like my eyes were glued. Her nipples were already red and erect from arousal.
I reached down and gently teased her areola.
Come to think of it, this isn't the first time, right?
I swallowed dryly and grabbed her breast. So soft. Unbelievably. Big yet firm. Unbelievably. Whoa, insane. Tits that nailed both looks and substance!
"Haa, massaging like that♡ Hng."
"Feels good?"
"Yeah, because it's you, Si-hyeok. Hehe."
She smiled so adorably. As the oil from the caress dried, she massaged my balls with both hands. Then brought her mouth close. Like a kiss, she pressed her lips to the glans.
"Chu♡ Oh, it's hot♡"
"If it's hot, you don't have to."
"Can't do that♡ I'm your personal nurse right now?"
Shyly saying that, she kissed the glans again. At first, she stimulated it by smooching her lips. Totally different from Romi. Unlike Romi's clumsy feel, So-na was skilled.
Plus, we're doing this fully sober, facing each other. First time!
This novel sensation made my breath ragged. Doing this with fully compos mentis So-na. I was insanely horny.
From kissing the glans, she slowly pushed her head forward. She opened her mouth and took half the shaft. Soon, her tongue licked the underside.
Whoa. I can feel her tongue's texture! Like jerking with a toothbrush!
I tried to hold back. But my hips shook pathetically. Pleased, she swirled her tongue more. Meanwhile, her hands caressed my balls like precious treasure.
"Mmm, chu slurp♡ Ng slurp ng slurp♡"
"H-haa, hng!"
"Chup chup♡ Jup jup♡"

She went deeper gradually. Soon, the glans hit something. Esophagus? Or before that? I thrust lightly with my hips.
"Nggh! Hngk♡"
"Can't breathe? I'll pull out."
"Nghp, no. Stay, pleeease♡"
"Kh, sis, deeper!"
"Mng mng♡ Hk, guhek, jup jup♡"
For a moment, she panicked blocked by the glans. Then, with a female smile, she blew vigorously. Probably her first time at this angle, fumbling at first but adapting.
Whoa, fuck, gonna lose it. Blowing while melting my balls with her massage.
And her tits bouncing violently, sweat flying. All this pressured me like a trinity.
Her eyes teared up as she bobbed her head faster. Now the glans plunged into her throat, making her gag-laugh.
"Ngghk! Ughp, hng slurp hng slurp♡ Guhek, delicious. My brother's cock is the best♡"
"Khh, you're the best too, sis, ughk."
Her cheeks hollowed. She was sucking with all her might. It didn't look vulgar. It suited her perfectly. Like cosplay.
Whoa, like something from a doujin!
She sucked madly, tongue clamping like she was pulling it out. My legs shook pathetically. I barely held back, catching my breath. I stroked her head and tilted mine back.
"A-ah, sis, I'm—!"
"Cum, cum♡ Shoot it quick, mng slurp mng slurp♡"
"Khh!"
Spluuurt! Spurt! Byuuht spurrrgle!
I came shaking my hips. Even mid-orgasm, her tongue wouldn't stay still. It kept stimulating the glans underside for every last drop. Insane-level blowjob.
"Sis, wait!"
Before she swallowed, I lifted her. Laid her on the nearby sunbed and grinned. My turn now.
"I'll return the service. Like this!"
Plunge! Middle and ring fingers together into her pussy.
I told her before. Let's do it together. Now's the time.
Left hand kneaded her tits. Right hand fingered her pussy as I watched her.
"Ngph? Hahk, already♡ Haa♡"
"Hey, if even a drop spills, it's on you, sis."
"Ngh, Si-hyeok sooo deep♡ Deeper♡"
"Got it, deep fingering."
"Nooo, hyaaang♡"

Squelch squelch! Splurt splurt!
I finger-fucked her pussy. Buried my nose in her tits, inhaling. Moved up and sucked one tit like a baby.
"Slurp, sis's tits are delicious."
"Heang♡ Haaang♡"
Unable to swallow the cum filling her mouth. Legs spread, getting finger-banged. Each rough thrust made her spread legs shake limply. Her pussy was red-hot, squirting love juice sporadically.
"Huk, sis smells so good."
"Huaa♡ Don't saaaay♡ Hn♡"
Blushing shyly, but sweating under my touch. So sexy, I went rough from the start.
Plunge plunge! Puk puk!
"Ngh♡ Hee, haauk♡"
With my cum in her mouth. She stifled moans. Family downstairs might notice. Someone could be coming up already from the noise.
Thinking that makes me hornier?
I grinned and fingered faster. Buried my nose in her cleavage, inhaling. Sweet, mature woman scent. Her pussy twitched, leaking slutty female juices.
"Hnght, hng♡ Ung, ha ng!"
"Nurse So-na. No, Bae slut, like it? You like it?!"
"Ngh, y-yes, yesss♡"
She played along with my improv roleplay. Where do girls like this come from? Wrist-snapping her pussy. I stuffed one tit fully in my mouth.
Whoa, so full!
Sucked hard, grinning. The fullness made me smile. Hard to stay sane amid the tit feast swirling inside. Slowly released. Her tit gleamed with saliva under the moonlight.
"Huu, Si-hyeok, Si-hyeok, stop♡"
"Gonna cum?"
She nodded precariously. I smiled warmly.
"Then cum. Like a fountain."
"Aa, ugly, my ugly face, aaaang♡"
I kissed her. She crumbled instantly, who'd been holding back. Eyes wide, staring at me. As I jammed fingers all-in with full force.
Spluuuush! Churu churu! Squirr squirt!
Her pussy convulsed. She shuddered whole-body, squirting multiple times. Hot steam with clear squirt arcing through the air. Soaking the sunbed and rooftop, marking territory perfectly.
"Uaaaht♡"
Shaking violently, squirting in succession. Whoa, girls squirt that much? True squirt fiesta.
After the squirting parade, she went limp.
"Huu♡ Haa♡"
"Best service ever, sis."
I smiled warmly. She puffed her cheeks, glaring. Slowly sat up. Pinched my cheek. Ow.
"Uu♡"
She showed the cum pooled in her mouth. Greedy, slutty expression. Swirled with tongue and gulped it down.
Gulp♡ Opened wide again. Showed her clean mouth and smiled stickily.
I shook my head watching her. Perfect, really.
Can't help it; she's that kind of sister.
As she stood, I kissed her hard. Couldn't hold back!
"Mmph? Wait, mwah♡"
She pushed my chest in surprise but accepted. I swirled my tongue deeper, tasting her. Our tongues tangled sweetly.
"Ha ng, hea ng♡"
"Hmwah."
We parted after the kiss. Exchanged smiles. No words needed; that's how close we were.
We headed back to our rooms like that.
"Good night."
"Yeah, night."
I lay in bed. Felt a sense of accomplishment, like I'd shed some pent-up frustration. I'd feel it more in the future. If I did well.
What'll we play next time?
Happy thoughts lulled me to sleep.