"Right now?"
Mom seemed flustered as she asked.
"Of course! Right fucking now, you slut! You wanna keep dragging this out?"
Jinwoo's command was flowing smoothly and without hesitation.
Mom seemed to ponder deeply for a moment before responding with a text.
"Jinwoo…"
Her tone had shifted, serious now, as she called his name like a mother pleading with her son.
"Yeah? What is it, Mom?"
Jinwoo replied, feigning innocence.
"Are you really going to make me do this?"
Her words were heavy, as though appealing to his conscience.
"Yeah~ Do it!!"
Without a shred of hesitation, Jinwoo gave the order, firm, commanding, as both her son and her master.
"You little devil…"
Mom seemed resigned as she accepted Jinwoo's command.
At her response, Jinwoo's cock throbbed violently, straining so hard it felt like it might burst.
Precum oozed freely, slicking his shaft as it twitched with anticipation.
He grabbed a condom from the table, tore open the packet, and rolled it onto his fully erect cock.
After perfectly preparing for insertion, Jinwoo took photos of his cock with his smartphone.
Click!
Click!
Click!
The images captured his thick, veiny length from multiple angles.
He sent them to Mom, a blatant tease, hinting at the sex he was about to have with his sister.
A silent message: Imagine me fucking her while you nurse Minji.
Would Mom touch herself, imagining it?
***
Jinwoo tucked his smartphone under his arm, grabbed two cups filled with cold water from the dispenser, and headed to the master bedroom.
"What took you so damn long?!"
As soon as he entered the brightly lit bedroom, Sohee scolded him.
Under the bright bedroom light, traces of Jinwoo's cum still glistened on her face and body.
Sohee seemed to be texting someone, then she placed her smartphone on the nightstand.
"Ah… was just texting with Mom~ Here, have some water!"
Jinwoo handed her a glass, casually admitting what had just happened in the kitchen.
Sohee reached out hesitantly for the cup.
It seemed she noticed the condom-covered, erect cock.
"…Did you send her the photos?"
She took the glass, feigning nonchalance as she sipped.
"Not yet… I was just talking to Mom about other stuff. Wanna see?"
He pulled his phone from under his arm and offered it to her.
"I'll look later… Too tired now."
Turning away, Sohee propped up Aunt Haeju against the headboard, helping her sit up before pressing the glass to her lips.
Gulp… gulp… gulp…
Aunt Haeju drank desperately, her throat parched even in her dazed state.
Once she finished, Sohee laid her back down, then took the second glass from Jinwoo and downed it in one go.
"I'm sleeping here with Aunt Haeju. You go upstairs and do whatever."
She set the glass down dismissively, clearly aware of his condom-sheathed erection.
Sohee turned on her side, pressing against Aunt Haeju's body, her back to Jinwoo.
The filth on Aunt Haeju's skin, the cum still smeared on Sohee's face…
The curvy outline of Sohee's waist and her voluptuous, firm buttocks were starkly highlighted in front of Jinwoo's eyes.
"Turn off the lights."
She nestled against Aunt Haeju's shoulder, her voice firm.
Jinwoo flicked off the main light, leaving only the soft glow of the bedside lamp.
The dim light tenderly covered Sohee's curvaceous body.
Jinwoo wanted to snuggle into that light with his cock inside Sohee.
Climbing onto the bed, he pressed against Sohee's back, aligning his sheathed length to the valley between her thighs.
With a slight shift of her hips and a push forward, he guided himself into her wet opening..
Sluuush!
His cock slid in, parting her delicate flower and stretching his sister's pussy around his thick shaft.
"Hnggh~!"
Sohee arched, taking him in as if she'd been waiting, a delicate moan escaping her lips.
She buried her face in Aunt Haeju's shoulder, smearing Jinwoo's lingering cum onto her skin.
Jinwoo gripped Sohee's breasts, pressing hard against her, his cock filling her halfway.
"Who were you texting?"
He asked, still buried inside her.
"…Why do you care? Hah… It's—it's none of your business~!"
Her voice trembled, a mix of defiance and pleasure.
"None of my business? You're mine now!"
He emphasized his ownership playfully.
"Y-You wanna die? How long are you gonna keep doing this? You promised Mom you'd undo everything!"
She huffed, irritated.
"We talked about this, Mom is Mom, and sister is sister!"
Thrust!
He drove deeper, cutting off her protest.
"Hngh!"
Sohee gasped, clutching Aunt Haeju, her fingers instinctively closing around her aunt's breast.
As if similar to how Minji was finding comfort while suckling their mother's breast…
"Hahh…"
Aunt Haeju twitched at the sudden pressure, a soft whimper escaping her.
Her hands, now awake, caressed Sohee's hair and face tenderly.
"If you're so curious… ngh… check yourself!"
Sohee snapped, her walls clenching around him.
Jinwoo reached for her phone on the nightstand.
The screen lit up, password lock.
He held it in front of her face.
Sohee blinked drowsily at it before turning away.
"I don't know! You figure it out~ I'm going to sleep now."
"You gotta give me the password to check it~"
Jinwoo whined comically to Sohee.
Sohee, annoyed, tightly closed her eyes and buried her face into Aunt Haeju's chest.
Aunt Haeju arched slightly, offering herself.
Sohee's mouth closed around the stiff peak.
Schlurp… schlurp…
The lewd, wet sounds filled the room as she sucked on Aunt Haeju's nipple.
Her pussy pulsed around Jinwoo's cock, making further interrogation impossible.
Defeated, he set her phone back down.
Picking up his own phone, Jinwoo snapped pictures of Sohee noona sucking on Aunt Haeju's nipples.
Click!
Click!
Click!
He sent them to Mom.
The [1] notification vanished immediately.
"Haeju was there?"
Mom's reply was instant, surprised.
Without answering, Jinwoo sent more photos of their threesome.
Silence.
Then, finally:
"Did you at least use protection!?"
Mom didn't scold Jinwoo for having sex with his aunt but seemed concerned only about contraception.
Jinwoo pulled out slightly, his condom-clad tip barely caught at Sohee's entrance.
Click!
Click!
He sent the proof.
Another pause.
"Is Minji asleep?"
Before Mom could reply, Jinwoo asked her something, seemingly making a request.
Soon, a photo from Mom arrived.
A full-body photo of herself, breastfeeding sleeping Minji.
Her glistening thighs, the wet shine between her legs under the bedroom light.
Aunt Haeju, watching from the corner of her eye, smirked.
Her hand, which had been stroking Sohee's hair, slid down to her own soaked pussy.
Squelch…