#10 Scenario - Perfect Couple
The lingering afterglow of the King's Game from earlier still hung in the air.
"Hoo."
Letting out a soft sigh, she opened the door to Room B and stepped inside.
Before climbing the stairs through the space that still held some warmth, she paused for a moment.
She turned her head and glanced at the bar stool where she'd been sitting just moments ago.
Even if it was just a game, pressing skin against a guy who wasn't her boyfriend felt awkward.
'Why'd sis have to go and do that...'
She inwardly scolded her sister for no reason, then started up the stairs.
"You're back?"
At the top of the stairs, her sister and Nam Siu greeted her.
Next to them were the leftover drinks and glasses from earlier. In the middle sat a Jenga set—thankfully, it looked like a normal one.
"Yeah, I'm not sleepy yet..."
She'd been tired, but the cool night air on the way over had woken her up.
As she approached them, that thought crossed her mind.
'Do those two always do stuff like that?'
She'd always kept things straightforward with Kim Woo-hyun, so this left her pretty flustered.
Thinking naughty thoughts made her feel a sticky wetness building between her legs.
Not wanting them to notice her hardened nipples, she hunched her shoulders and sat next to her sister, Woo Da-hee.
"Have a drink first."
"Don't pour too much~."
She didn't want to seem awkward, so she deliberately amped up her energy and downed the glass in one go.
"Da-hee~, water over there."
Watching the two of them chat so naturally, she could hardly believe this was the same lewd sister and friend from earlier.
Then Woo Da-young's eyes caught some writing.
"...?"
She narrowed her eyes and picked up one of the Jenga blocks.
[Caress the partner's erogenous zone]
"..."
Her face flushed red as she read it, and she looked at the two of them.
"Wh-what the hell is this?"
"Huh?"
Seeing them glance over casually, she almost wondered if she was the weird one.
"It's Jenga, what's wrong?"
"Why, why does it say stuff like this? We're not perverts."
"It's couple Jenga. You guys don't play it?"
Nam Siu even scolded her back. Wondering if her sister thought the same, she looked over—only for Woo Da-hee to pick up a block and say,
"It's fun and sexy like this. Isn't it great?"
"Uh...?"
She'd never even considered it.
"Jenga's obviously supposed to be like this. You're adults, it's a game—what's wrong with it?"
Nam Siu's words made her think maybe he was right.
Her alcohol-fogged mind only added to the confusion.
"And..."
Nam Siu grinned.
"You came over here because you wanted to do more naughty stuff, right?"
"...Wh-what? You asshole. No, I didn't?"
It felt like he'd read her mind, making her bristle even more.
"Hng~, Da-youngie~. Reacting like that just makes it seem even more true~."
She couldn't even argue back. Ever since the King's Game, her pussy had been itching, and the sex from earlier hadn't settled it.
"It's just a game, whatever."
With that, Nam Siu poured her a bit more booze and handed it over.
"Try it once, and if it's not your thing, you can head back."
She could've refused outright, but her impaired judgment made that impossible.
"R-really? If it's no good, I can go?"
"Your sister's right here. Relax~."
Thinking of her own sister being there melted away the guilt and fear.
"Then I'll go first?"
Woo Da-hee pulled a block from the middle.
[Give the caress they like]
Woo Da-young's brain couldn't keep up at all.
"Th-there's really games like this...?"
Just as a sense of wrongness crept in, Nam Siu casually got on all fours and dropped his pants.
"Hey! What the hell are you doing?!"
With his pants off, his legs spread, revealing a massive cock dangling between them.
The shock was intense—it was a memory she'd never forget.
"Haa..."
Not her boyfriend's, but her friend's... Even if she'd glimpsed it during the game earlier, it wasn't something she was used to.
"M-more than that, why are you on all fours...?"
Figuring friends could ask, she went for it.
"Huh? This is my favorite position."
"...H-how the hell am I supposed to know what positions you like...?"
She glanced at her sister, who licked her lips like it was delicious and approached, gently stroking Nam Siu's ass.
"Hng...?"
As Woo Da-young watched in disbelief, her sister's face pressed right between his cheeks.
"Slurp..."
Sticking out her tongue to lick her friend's asshole—that was even more shocking.
"Y-you guys really go this far...?"
Did those two play like this all the time? At almost 30, she suddenly felt childish.
"Schlurp..., mm..."
Licking his asshole while wrapping her hand around his dangling cock, milking it gently like a cow's udder—Nam Siu's body visibly trembled each time.
"Whoa..., fuck..."
"Chup.... Schlurp.... Chup..."
The upstairs room filled only with the sounds of the caress and Nam Siu's moans in response.
She wanted to bolt, but her body wouldn't move.
Something inside her was changing, slowly but surely.
"Ugh..., almost came there."
"Hng~. Can't go right away~."
He got up from all fours, and she melted into his arms.
Now she finally got a glimpse of how those two had lasted seven years.
"Hng~, you don't do this with Woo-hyun, huh?"
She nodded at her sister's words. Then Nam Siu chimed in.
"I figured all couples do this."
"Ah.... N-no, not all of us are perverts, okay?"
But her eyes were glued to his now-swollen cock.
She wanted to look away, but her body wouldn't let her.
As if something was controlling her.
"My turn then."
Nam Siu smirked, reaching for the Jenga.
That smile looked as sweet as chocolate from the devil himself.
"Ah..."
It felt like once he pulled it, there'd be no stopping.
Swish.
The center block slid out, and he showed it.
[Have sex while saying dirty things to the partner]
Woo Da-young looked at them both. Was she really about to watch them fuck?
"Huh? Why are you looking at me...?"
She asked Nam Siu, who was staring right at her.
"Obviously, you're the partner."
"Hng? N-no way, why me? I have a boyfriend. You're his friend~!"
"Why freak out? It's a game."
"Nooo..."
As she protested, a tiny ripple of thought bubbled up in her mind.
Her hazy thoughts sharpened, taking over.
'It's just a game...'
Startled by the thought, she looked at Woo Da-hee.
"S-sis, you okay with this?"
"Hng~, what's wrong? It's a game~."
She accepted it so naturally—it made Woo Da-young seem like the weird one.
"Pfft, fine. No sex then. Just lift your shirt."
"...?"
He lifted his own tee.
"Undo your bra."
"Wh-why?"
She asked, but her hands moved behind her back anyway, unhooking it.
Pop.
The tension released, her bra sagged, and her full breasts jiggled plumply.
"Whoa, you... your tits are huge. Da-hee's are big too, but..."
"Da-youngie's are big, yeah~. Kinda jealous since they're bigger than mine~."
This whole situation was too weird. Two thoughts pinned her in place: something's off, and it's just a game, why overreact?
"Take the bra off completely."
"Wh-what are you gonna...?"
She slipped her hands under her shirt, fumbling to remove it.
"Then I'll do what the Jenga says."
"N-no sex...!"
She squeezed out her last shred of reason.
"Don't worry, no sex."
Then he approached with love gel she hadn't noticed before.
"Ah, no..."
Seeing his rock-hard cock made her mind go blank.
She hadn't felt like this with Kim Woo-hyun's.
Squirt.
The odorless love gel dripped onto her breasts.
"Eek, cold..."
"Don't worry, it'll warm up quick. Squeeze 'em together."
"Ah..."
Embarrassed, she turned her head aside and pushed her tits to the center.
Squelch.
His hot cock thrust right into the middle.
"Hngh..."
The weird sensation made her grimace and look back at Nam Siu.
"I'll fuck these instead of sex. That's fine, right?"
"Uh..., ah..., y-yeah......"
Right, not sex, so it was okay. Plus, it was a game—totally normal. Rationalization kicked in.
"Whoa..., Da-hee, Da-youngie's tits are so soft...... Damn..."
Squelch, squelch.
"Press harder."
Already slippery from the gel, squeezing tighter made his hot cock feel even more intense.
"Pussy tits....... Fuck..."
"Hey! Don't say that...!"
"It's on the Jenga. Enjoy it. It's a game."
Squelch, squelch.
His cock kept pistoning between her tits.
"Hng...!"
Each thrust brushed his pubes against her nipples, tickling.
"Woo-hyun's lucky, fucking tits like these every day."
"...He doesn't."
Sitting there, tits squeezed together, she looked so slutty.
"Here it comes..."
"What...?"
As she replied, hot, sticky cum erupted between her cleavage.
Spurt!
Spurt!
She couldn't release the pressure until the last drop was milked out.
Splurt.
Pulling out, the thick semen scent hit her nose.
"Ah......"
A familiar smell, somehow.
"Your turn, Da-young."
"W-wait, lemme wipe it off..."
"What? After the game."
She looked to her sister for help, but she just smiled and pointed at the Jenga.
"...F-fine."
She swallowed hard and pulled a block.
[Masturbate while calling out the partner's name]
"Ah? Ah...?!"
By the order, her partner should've been her sister, Woo Da-hee.
"Ugh, I hate this so much...?"
"Hng~, you think it's me?"
Woo Da-hee pointed at Nam Siu, just like she'd pointed at the Jenga earlier.
"In couple Jenga, partner's the opposite sex~. Gotta masturbate calling Siu's name~."
"N-no.... I'd call Woo-hyun's name..."
"Not in the rules~. Has to be the one there."
Her own sister was merciless.
"Ughhh..."
Nam Siu grinned too.
"If you hate it, take the penalty shot."
He poured vodka to the brim—no one sane would drink that.
"F-fine, I'll do it!"
At this point, she didn't care anymore.
Buzzed, she yanked off her pants.
The sticky feel and thick scent on her chest had already numbed her nose.
"Whoa, you're soaked already?"
Embarrassment and shame flooded her at his words.
"D-don't look!"
"It's a game, can't look...?"
"Arghhh..."
Suppressing what she wanted to say, she spread her legs and reached down.
"Just masturbate, right? I've never done it, is this how...?"
Woo Da-hee and Nam Siu stared at her, dumbfounded.
"You two are really sisters?"
"...Is she really my sister?"
Finally, Nam Siu scratched his cheek and approached.
"I'll help you masturbate."
He grabbed her spread legs over his shoulders and buried his face in her sopping, musky pussy.
"Haaang!"
The instant his tongue touched, a chill shot up her spine.
"W-wait?!"
His tongue delved inside, wriggling—if this kept up, she'd cum soon.
She didn't want them to see her like that, but she couldn't resist.
"Schlurp..., mm..., haa.... Damn, your pussy juice smells so strong."
"Haang! Ah! D-don't say that....... You're such a perv....... Haaang!"
She grabbed Nam Siu's head as he slurped her pussy.
Maybe routine for them, but not her—his tongue scrambled her brain.
"Huaaang! Haaang! Hng! Aaang!"