#13 Scenario: The Confused Pubescent Boy
Because he was a sensitive teenager, she had no choice but to tread carefully.
Tak.
She set the peeled fruit on the desk and glanced at him, acting as if nothing had happened.
Naturally, he'd already closed the video and was avoiding her gaze with a sulky expression.
Woo Da-hee placed her hands on her hips and let out a soft sigh before speaking.
"Young master, it's totally normal to watch naughty stuff. I get it, I really do."
But he still wouldn't meet her eyes.
Well, she'd been the same way as a teen, so she couldn't exactly scold him.
If it had been her, she would've blown up at whoever barged in.
Teol-seok.
She plopped her butt down on the mattress beside him and offered the kind of advice only an adult could.
"It's really okay, I promise~. I'm not mad about that or anything. It's just... I'm a little worried about..."
She gently took his hand—still dodging her gaze—and coaxed his eyes toward her.
"Look at me, young master~. Gotta look at me if we're gonna talk~."
Finally, their eyes met.
"You know solving it by yourself isn't good for your body. The more you do it, the worse it'll get as you age."
"......"
"It's not embarrassing at all."
"That's not it... I-I just watched it. Wasn't gonna do anything myself."
His words made it click—he still had his pants on.
If he'd been planning to jerk off, that thing would've been out already.
"Oh, I see."
"Sister-in-law. You can't just come in like that..."
"I knocked~. You didn't hear."
"......"
As he tried to look away again, Woo Da-hee reached out and cupped his cheeks.
"......?"
"Stop dodging my eyes. I get it's puberty, but you gonna keep avoiding your sis's gaze?"
"N-no..."
"Good boy."
She softly gripped the nape of his neck and pulled him into her embrace.
His face sank right between her massive tits.
"If something's tough, tell me anytime."
"......"
"And definitely don't handle it alone. Got a girlfriend?"
She patted his back as he shook his head, still buried in her chest.
"Then how've you been dealing with it so far?"
The conversation flowed naturally into counseling.
"Uh... at home......"
"The grown-ups?"
"Yeah..."
Until marriage, it was only natural for the family elders to take care of sexual needs.
"Gotcha, gotcha. So while you're here, I'm the family elder. Makes sense for me to handle it, right?"
"...Sister-in-law's... family..."
He hesitated mid-sentence.
Woo Da-hee put on a mock-angry face and locked eyes with him.
"I'm married now, so yeah, I'm family. Your brother's wife isn't family? She's a stranger?"
"N-no, that's not... But still kinda..."
Maybe he took after his brother—the kid was blunt and super shy.
She sighed in resignation and grumbled.
"Can't believe how much you're just like your brother~. Bottling it all up inside."
He didn't argue. Woo Da-hee chuckled, straightened his tousled hair from nestling in her breasts, and spoke tenderly.
"While you're here, I'll take care of it for you. Holding out even one day is brutal, huh."
"...Feels wrong, and kinda..."
"Ugu~."
His heartfelt words left her helpless; she booped his forehead.
"What wrong? We've known each other since you were in elementary school."
She patted his cheek to ease his awkwardness.
"Whenever you wanna cum, just say so—sis'll handle it all. No baby plans yet, so inside's fine too. On the pill. Got it?"
"......"
He was still hesitating, wracked with guilt. His personality could be frustrating sometimes, but she knew it came from consideration, so she enveloped him warmly.
"Gotta answer me~."
"...Yeah. Thank you..."
"Psh, thanks? Of course I should. I'm the only adult woman in this house."
Sex was deeply personal—she knew how mortifying and shameful it felt.
How hard it was to even bring up.
"Alright, lemme help you bust one now."
"N-now?"
"Yup~. With your personality, you'd never bring it up if I left."
Knowing him, she yanked the covers back in one go—better rip the band-aid off.
"Lie back."
"......"
She grabbed him as he tried to roll away in shame and forced him flat.
"Just leave it to sis, like at home."
"Si-sister-in-law..."
"Sister-in-law again? What'd you call me when it's just us?"
"Sis..."
That "sis" brought a satisfied smile to Woo Da-hee's face. She slipped off her shorts.
The bulge strained obviously against his panties, drawing her eyes right away.
Can it really be this big in underwear? The thought flickered, but she shook it off and gripped the waistband.
"Gonna pull 'em down."
"...Ah..."
"No shame, okay~?"
She'd never done this before, but if she ever had a son, it'd be her duty someday.
Seureuk.
Panties down, and there it was—a massive cock, thick veins bulging like raging rivers.
"Uh...?"
Nothing like her husband's size or girth; her eyes went wide in shock.
"S-see?! Even you think it's freaky huge, right?! Kids tease me about it all the time—say I'm bigger than everyone!"
She'd hit his rawest nerve.
Even she'd die of embarrassment if someone gawked or teased her privates.
"N-no~! Not at all~. Our young master's cock being this big? Girls'll go wild for it later~."
Though honestly, taking it in her pussy would be a challenge.
She wrapped her hand softly around it—the heat was unreal, like molten lava.
Pulsing alive under her palm, and the girth? One hand couldn't even close around it. Her mouth watered.
"......"
Short silence. Before he could get more embarrassed, her other hand stroked the glans like petting a head.
"How's it so sturdy and hot~?"
Praise to build his confidence.
He seemed to snort a laugh for a split second, but quickly turned his head shyly—no real red flags.
"Teased so much at school..."
"They just don't get it. Grow up, and girls'll love this~."
She caressed the shaft as she spoke.
The heat and throb at her fingertips had her swallowing saliva without thinking.
Unlike any guy she'd known, she marveled—then he spoke cautiously.
"Sister-in..."
"Y-yeah?"
She startled, eyes snapping from the cock to him.
"Kinda embarrassed..."
"Huh? Nah, no need. Alright then..."
Before diving in, she hiked her dress hem aside, swept her hair back.
Parted her soft lips, tongue peeking out.
Dripped a bit of saliva from the tip, then lapped the glans underside.
"Eut...!"
He shuddered at the first touch.
Tasting the glans with her tongue, she lowered to engulf it—weighty, unlike anything before.
Hand gently pumped the shaft, no pain; the other slid lower, fondling his balls softly.
"Churup..., um..."
Sucked the glans, tongue swirling over the slit and around.
The texture felt weirdly familiar mid-taste.
No way I've felt this before...
She kept it internal, sucking diligently.
Couldn't deepthroat it all, so max stimulation.
"Eut..., sister-in-law..."
"Chup..., it's sis~."
"Nu, sis..."
"Juuup..., jup..."
Cock-sucking sounds filled the quiet room.
Focused on the task, his hand settled on her head.
She glanced up—eyes shut tight, lost in her tongue's caress.
Adorably cute; she smiled around his cock, rolled her tongue harder.
"Churrurup..., chup..., churup! Um..., gulp..., chup..."
Swallowed the pooled spit, went to resume—his voice stopped her.
"Sis..."
"Yeah? What?"
She lifted her head, wiped lip saliva with a finger, cocked her head.
"Wanna say something but holding back~. Spill it—sis'll do whatever."
"......Down here too..."
Face turned away in shame, hand pointing to his balls.
Dense hair, unbelievable for 17.
"Gotcha. You like it here?"
"......Yeah."
She kneaded the soft balls, then crouched low, face down.
Licked his balls—hairs snagged at the end, but whatever.
Her moist pink lips took one in, tongue rolling.
Hand gripped his cock, stroked gently—reaction instant.
"Eut, sis..."
"Churup..., um..."
Post-cum, unwashed—thick male musk wafted.
No filth, just...
Night-bloom scent had her heart pounding.
"Gonna cum?"
"Yeah..."
She paused, lips back to glans.
No point air-cumming like masturbation—better catch it orally.
"Cum anytime you want. Sis'll suck you through it."
"Sis..."
"Hehe~, finally calling me sis properly."
Too damn cute.
Eyes crinkling in a smile, she sealed her lips to the glans and pumped his cock fast.