Side Story. Mr. Kang Joo-hyuk’s Family Affairs (32)

In my house… there’s a box filled with quite suspicious items.

It’s an item I carefully hid in the corner of the closet because it’s obvious it would be very bad for children’s emotional well-being if they saw it.

However, considering how difficult it is to retrieve, I take it out and use it quite often.

The contents… look a bit brutal on the outside.

Blindfolds, ropes, collars, gags, handcuffs, a brush shaped like a cat’s tail, tape, lewd-looking tattoo stickers, and various other restraint tools.

However, I didn’t put any whips in.

…I like strangling, but leaving scars on the body isn’t really my preference.

I didn’t include vibrators and dildos for similar reasons.

Because I never wanted to see my woman feel something other than me.

“……”

As soon as she asked me to tease her more, I took off Haeun’s clothes, took out the necessary items from the suspicious box, and beautifully packaged her.

After a moment’s thought, I tossed the gag aside on the floor and first used a thin, red rope to tie her body into a diamond-shaped knot.

Actually, despite being tied up, it didn’t hinder her movement at all, but I figured it’s better to use other means for actual restraint after going to such lengths to decorate her like this.

Pulling Haeun’s arms behind her back, I put on furry handcuffs, and then attached similar anklets to her feet, completely restraining her.

…And finally, the collar.

And the blindfold.

Now unable to see or move, she was lifted up and tossed onto the bed, her body reduced to only being able to speak and hear.

“…You asked me to tease you more, didn’t you, Haeun?”

“Mm….”

“I can do anything, right? …Anything.”

“Mm.”

“You asked for it. …Don’t blame me too much.”

“…?”

…But this much was a play I’d done often.

However, I planned to tease her for at least another hour, so mere tickling wouldn’t make good use of the time.

Just in case, I made sure Haeun understood, got a blank check as her answer, and then sealed her mouth shut with the gag before leaving the room.

Ah, I’m not planning on neglect play.

…It’s just that there’s someone I need to call.

-Why, brother-in-law?

“I have something to talk about briefly, come down.”

-Huh?

“If you don’t feel like coming down, that’s fine. Then give Hinami the phone.”

-Ah, just a moment. I’ll be right down….

When I called Ye-eun, she picked up before the call even finished ringing.

Jia, who immediately complied after hearing me ask for Hinami, came downstairs in less than a minute.

…She was wearing a really sloppy graphic tee and pajama pants.

Despite the lack of any allure in her clothing, her face was still pretty.

“What is it all of a sudden, brother-in-law….”

“You looked bored. …I have something fun, want to do it together?”

“…Where did unnie go?”

“No. …She’s sleeping. Over there.”

“……”

Perhaps trying to keep her promise, Ye-eun averted her gaze from my lower half, which was only clad in pajama pants, and hesitated.

But she didn’t push me away at all, and as if resigned, she reluctantly followed me upstairs.

…When I opened the door, Haeun, who was still tied up, was lying on the bed, waiting for me as expected.

As soon as Ye-eun saw her older sister tied up so shamelessly, she swallowed hard and touched her own neck.

“…Shhh.”

Seeing my gesture of putting a finger to my lips, she nodded and quietly took off her t-shirt.

…After giving her a little squeeze, wearing the same underwear as her older sister, I grinned wickedly and climbed onto the bed.

“Nngh…?”

“Ah, I just need to grab something. Sorry, sorry.”

Sensing my presence, Haeun writhed slightly, and I soothed her while gesturing for Ye-eun to come closer.

Just then, she took off her bra, quickly followed by her pants, and approached me in just her panties, grabbing my forearm with a flushed expression.

I lightly blew on my sister-in-law’s ear, nibbled her earlobe, and whispered in a voice so small that even Haeun couldn’t hear it.

“…Caress her for me.”

“……”

…Hearing my command, she swallowed hard, sat down on the bed, and carefully knelt beside her older sister.

As their skin brushed lightly against each other, Haeun flinched slightly, then spread her knees apart…

“…Ngh…♡”

As her younger sister’s finger grazed her clitoris, she trembled all over and looked so pleased it was almost jealousy-inducing.

…Hahaha, fuck.

Normally, I don’t like seeing my woman feel anything other than me.

But since Ye-eun is my fleshlight…

If you think about it in detail, it’s practically the same as me doing it.

…Plus, watching beautiful sisters with large breasts caress each other is incredibly hot, so I guess I can allow this much.

“…….”

Ye-eun, with a flushed face, tormented her older sister’s clit while trying desperately not to let their skin touch.

Whether it was an instinctive revulsion as sisters, or fear of revealing her identity when their skin touched, I couldn’t tell.

Regardless, Seo Ye-eun caressed Seo Jia exactly as she had been caressed.

“……Ngh…♡”

Haeun, tied up, blindfolded, and tormented, arched her back as if she couldn’t help herself, hitting the bed repeatedly with her bound arms and gasping for breath.

…It didn’t feel quite like this when I was licking her earlier, which is a bit disappointing.

Feeling a slight inferiority complex and jealousy, I reached behind Ye-eun and pinched her nipple.

“Nn…!”

“…?”

Startled by the unexpected stimulus, my sister-in-law let out a lewd sound before quickly covering her mouth, but the sound had already escaped.

Haeun, hearing another woman’s voice besides mine, turned her head towards the sound, and her trembling body froze.

“Ah, sorry. …You found out right away.”

“Brother-in-law…!”

“I’ll kiss you, so forgive me.”

“…Okay.”

“Ngh, ngh…!”

Without hiding it any further, I lifted Ye-eun from behind, caressed her body, and passionately kissed her in front of the bound Haeun.

As the sounds of our sordid kiss filled the room, Haeun, who had been stunned, realized everything and started kicking her legs wildly, furious.

But no matter how much she twisted, the handcuffs wouldn’t come off.

While we enjoyed a prolonged, sticky kiss, Haeun just rolled around the sheets, consumed by anger.

“…Ngh…!”

…Somehow managing to rub her face against the bed and slightly lift the blindfold, she glared at us with eyes that could kill, radiating murderous intent.

Yeah,

I actually wanted to see that expression.

…After catching a glimpse of it at the gym earlier, her usual submissive gaze wasn’t enough anymore.

“What. …You asked me to tease you.”

“Ngh, ngh…!”

“Okay, okay. …You want me to touch you.”

“Ngh….”

After using Ye-eun sufficiently, I climbed onto the enraged Haeun for the first time in a while, removed her blindfold, and stroked her cheek.

At the same time, I squeezed her breast firmly. Haeun winced slightly, but she still seemed furious.

Gently twisting her nipple while slowly removing the gag, she, who had been drooling clumsily, panted heavily and stared intently at me.

“…Kang Joo-hyuk, do you want to die, really?”

“Why. …You said I could do anything.”

“Hey, you have to keep your promise…!”

“I haven’t broken it yet. …Why are you making such a fuss over just a kiss?”

“……”

“…Or should I break the promise and have sex too? Since our Haeun can’t do anything while tied up anyway.”

“……”

Haeun, dumbfounded by my trashy attitude.

But after glancing between my annoying expression and Ye-eun’s flushed face, she seemed to calm down a bit and whispered very softly.

“…Make Seo Ye-eun do the same thing.”

“Huh?”

“Tie her up and have her do it to me. …Just let Seo Ye-eun watch, and do it with me.”

“Isn’t that too harsh on your own sister?”

“You’re the one who’s the harshest, you piece of trash…♡”

…Instead of teasing me, she wanted me to tease her sister.

Even seeing my wife’s devotion like this, I wasn’t so shameless as to commit adultery right in front of her.

Sigh, I guess I have no choice.

Originally, I planned to leisurely flirt with my sister-in-law for about an hour before fucking her.

But since my wife sold her sister out, I guess that burden will have to fall on Ye-eun.

“…I like that, but grant me one request.”

“What is it.”

“After it’s over, let me do it with Ye-eun too. …It’d be too pitiful if she just watched and went back.”

“……You’re truly not human, Master.”

“Why. I’m thinking so much about you guys.”

“Pervert.”

Sorry, Ye-eun.

…Still, this is probably more fun than looking after the kids.

You probably won’t feel too wronged.

Even if you do, Hinami will feel more wronged.

“……?”

Since you couldn’t do it before anyway, now you get to do it once.

And,

…It’s hard the first time, but the second time is easy.

Anyway,

I guess I need to rummage through the box again.

It’s easier to take out new things than to untie the old ones.