The text exchange with Mom continued.
"Alright~ But you were the one who called first, Mom!"
Jinwoo playfully replied to the message Mom had just sent.
"You think I called to hear that kind of nonsense?!"
Mom fired back, clearly annoyed, her tone sharp in the text.
"I just thought maybe~ Mom always acts like she hates it but secretly enjoys it."
Now, Jinwoo was openly teasing her.
"Oh my god, unbelievable~!! When have I ever?!"
Mom sounded flustered, as if she couldn't believe his audacity.
"You pretend not to want it, but you always end up doing everything I ask."
"You even keep your panties off when I tell you to, and you always send pictures when I ask for them, and last night, you even filmed a video for me. At this point, isn't it obvious you like it?"
Jinwoo was deliberately listing Mom's contradictions, seemingly intent on cornering her.
"That's only because you kept pestering me! And if I didn't do what you said, you acted like you'd tell Sohee everything!"
Mom tried to deflect blame, offering a weak excuse for her actions.
"Oh, was that it~? But Mom! I told you to go commando before we even had sex, remember? Haha."
"And I begged you to be my slave after you left the house… Right?"
Jinwoo taunted her, recounting the progression of their relationship with a mocking tone.
"What?!"
"Besides, Sohee noona already knows, so it doesn't matter what I tell her now!"
Jinwoo sharply pointed out the inconsistencies in Mom's behavior.
Struck by his words, Mom fell silent for a while.
"There's still Minji, you idiot! Even if Sohee's already involved, what are you gonna say if Minji finds out?!"
Desperate to rationalize her own contradictions, Mom brought Minji into the conversation.
"We can just include Minji too~! Hahaha."
Jinwoo joked, though there was a hint of sincerity in his words.
"Are you seriously saying that as if it's nothing?!"
Mom fired back in a flurry of texts.
"Now that I think about it, if we include Minji, we could live like lovers at home without worrying, right?"
Ignoring her outburst, Jinwoo casually steered the conversation where he wanted.
"If you do that, I swear I'll run away to another country~! Do whatever you want, Jinwoo!"
Half-resigned, Mom attempted a cute mix of threats and defiance.
"Since you said 'do whatever I want,' does that mean I can chase after you and make you my official wife?!"
Jinwoo kept pushing, teasing her relentlessly.
"Do whatever you want~! You're gonna do it anyway, so why even ask?!"
Exasperated, Mom slipped into formal speech, which only turned Jinwoo on more.
A jolt of electricity shot down the back of his neck.
"Then I'll really make you my second wife."
He casually dropped the idea, already considering marriage with Aunt Gyuri.
"I don't know!!"
Mom sounded genuinely upset now.
"Are you mad?"
Jinwoo started testing the waters carefully.
"I said I don't know! Stop it before I really get mad!"
Mom's irritation was palpable.
"Looks like our Haemi is really angry~?"
Jinwoo cooed, deliberately using her first name to provoke her further.
"I'm not angry~! You little brat! We agreed to keep this kind of talk to texts only after I left!"
Mom scolded him seriously.
"You're on the phone, yet you're texting me informally and calling me by my name like this?"
"You told me to act like I don't know, so why are you asking about Haeju? Only when I say so, got it?!"
"And if you keep messing with Sohee like this, how am I supposed to come back home?!"
Frustration poured out as Mom vented, her texts chaotic and unfiltered.
"Sorry, Mom~ I just honestly thought you'd be into all of this."
Jinwoo attempted a half-hearted apology.
"Ugh~ And what's this 'first wife, second wife' nonsense?! Who said they'd marry you? You're ridiculous!"
Mom's final text radiated anger.
A stronger current surged down Jinwoo's spine, vibrating all the way to the tip of his cock.
Did the term "second wife" bother her?
It seemed to have triggered something in Mom, who usually tried to maintain composure.
No matter how much she denied it, Mom couldn't help but acknowledge Jinwoo as her dominant—his massive cock had seen to that.
Even as she scolded him, Jinwoo felt a thrill, his mood lifting.
"Wait a sec, Haemi!"
Opening his contacts, he found Mom's number—saved as "Slave [Haemi]"—and edited it.
"Main Wife & Bitch Slave [Haemi]."
He added "Main Wife" before her existing title, then screenshot it and sent it to her.
"There. Happy now?"
The photo was delivered, but Mom didn't respond immediately.
When her reply finally came, it was exasperated.
"Ugh~! Happy about what, you idiot?! You better think hard about what you're gonna do when I get back! And about Minji too! And stop wasting condoms!"
The familiar scolding, acknowledging their future together, Minji, even his relationships with Aunt Haeju and Sohee noona, made Jinwoo feel oddly proud.
"Got it, Haemi~ I'll behave. Hahaha."
Calling her by name so freely now, he felt at ease.
Before, he'd always been nervous, unsure when she'd snap at him.
But now, their bond, both as mother and son, and as lovers, had deepened.
With his cock still rock-hard, Jinwoo headed home in high spirits.
Jinwoo arrived home a little past 5 PM.
There was still time before Aunt Haeju and Sohee noona would arrive.
Dropping his bag in his room, he lay down on the bed.
His erection showed no signs of going down.
Pulling out his phone, he reread his exchange with Mom, then opened the photos Aunt Gyuri had sent him.
The lewd play between Mom and Aunt Gyuri in their youth, even now, the sight of their naked bodies was intensely stimulating.
Behind them, three pairs of women knelt, watching.
Were they still engaging in these secret, depraved acts somewhere?
The thought alone made his heart race.
Aunt Gyuri had claimed Mom was the one who broke their promise, likely referring to how Mom had stopped engaging in taboo roleplay with Dad.
If Mom hadn't stopped…
If Dad hadn't passed away…
Maybe Jinwoo would've been part of that world, fucking the women in those photos under Dad's guidance.
The faceless nude women, his mother and sisters…
Images flashed in his mind:
Dad fucking Sohee noona…
Mom entangled with Daeho…
Minji being passed around and penetrated by multiple men…
Jinwoo shook his head violently and stood up, trying to erase these disturbing thoughts.
A mix of arousal and anguish tightened his chest.
He stormed into Sohee noona's room and yanked open the bottom drawer of her dresser, the one holding her lingerie.
Bras, panties, stockings—
Dropping his pants, he gripped his throbbing cock and stroked furiously.
Thwap! Thwap! Thwap! Thwap! Thwap!
As if trying to erase the disturbing thoughts, he came hard—
Splurt! Splurt! Splurt!
Thick ropes of cum shot out, splattering across Sohee noona's underwear.
After emptying himself, he closed the drawer and left without cleaning up.
Back in his room, Jinwoo checked his bag.
Inside were three boxes of condoms, bandages, and the remote-controlled vibrator he'd taken from Daeho's place.
He laid them out on the bed.
His first threesome…
Remembering Aunt Gyuri tied up with ropes, he realized he'd need something to restrain Aunt Haeju.
Something to humiliate her in front of Sohee noona and himself.
Minji's jump rope, that would to the trick.