Yejin Came In

Through the crack in the door, I could just barely make out Yejin's figure. Knees pressed against the floor, she'd slipped a hand beneath her skirt.

"Ah... haah...!" A moan leaked out, and she clamped her other hand over her mouth to stifle it.

They weren't exactly lovers, so maybe she was feeling guilty about inserting herself between the two of us.

Unable to bear the guilt, she'd started rationalizing it in a different direction.

"Mmmph... Why the phone? Are you recording?"

"No. You want me to?"

"I'll bite your dick off."

"Please don't."

Seoyeon was so absorbed in giving head that she wasn't paying attention to anything around her. Yejin seemed equally lost in her own pleasure. I subtly turned my head to watch Yejin touching herself.

"Nngh... kkhh..." She couldn't make noise, so she stroked only her clit, agonizingly slow. When that wasn't enough, she moved the hand covering her mouth to her chest. Then, when a sound threatened to escape, she bit down hard on her lip.

"Mmmph..."

Looking down, I saw Seoyeon earnestly sucking my cock. Turning my head to the side toward the door, I saw Yejin watching me while she touched herself. I savored the sight of both of them for a while, but as the urge to cum started building, I stroked Seoyeon's bangs gently.

"Gonna cum? Wait..."

"Ngh... hold on a sec."

When I was about to cum, she skillfully fondled my balls with both hands, sucking with wet, eager sounds. When she first started, she was nowhere near this good, but her growth rate was terrifying.

"Gulp...! That's so much..." She cupped her hand under her chin as if it'd be a waste to let the semen dripping from the corner of her mouth fall.

"I've been taking supplements lately. It tastes a little bitter now, I think."

"You can taste that?"

"Yeah. Wanna try?" I started to say something, but just shook my head instead.

"It's good though... gulp."

When I glanced toward the door, Yejin was already gone. She must've made a clumsy exit ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠too — there was a small puddle on the floor right in front of the door that looked like it could only be her juices.

"What's wrong? Was someone outside?"

"No. I was just wondering what someone would think if they saw this."

"Don't say horrible stuff like that. Anyway, got dinner plans? Obviously not, right?"

"Nope. You buying me dinner or something?"

"Yeah. My treat."

Weird. No way she'd just agree to treat me that easily.

"In exchange, you're gonna cum one more time. No, multiple times."

"..."

The next morning, inside Singgeul Bunggeul Management.

These past few days — and especially yesterday... getting milked by Seoyeon multiple times had made one thing crystal clear. That shit people joke about online, "mandatory defensive warfare"? It's not a joke at all. At this rate, I'd die from a heart attack during sex before anything else happened. Was I seriously becoming her toy just like Yejin said?

Wondering if there was any way to boost my stamina, I started poking around the Affection Grinding App. That's when I found the Achievement Store.

"..."

Now that I thought about it, there was a stamina increase in the Achievement Store.

Huh? Why do I have so many points?

"Whoa... that's insane."

I immediately invested 2 points into stamina increase.

"What's insane~?"

Yejin had arrived without me noticing. I quickly hid my phone screen and looked up.

"Y-Yejin, hey. Just playing a game."

"Hey. You've been really tired lately — take it easy, okay?"

"Yeah. You look really tired today too..."

Especially the faint bruise on her knee — it stood out. When I pointed at it with my finger, she started trembling and stumbling over her words.

"Oh. Th-this is, um, you know... the stairs! I tripped climbing the stairs. Aigoo... it hurts."

"You should be careful."

She was so cute I let out a little laugh, then reached down to stroke her bruised knee. With her affection at MAX, this level of skinship would probably just feel good to her.

"E-eep..."

"Sorry. Did that hurt?"

Maybe it was because she had a different kind of charm from Seoyeon. I'd been exhausted just a moment ago, but now I felt energized. Oh. Wait, no — was this because I'd just boosted my stamina stat?

"No, it's okay. When you touch it, Seojun, it kind of feels like it's getting better... Could you touch it a little more?"

"Sure. While I'm at it, I'll look up how to treat bruises."

I said that, but I checked her inner thoughts.

I deliberately stopped right at the moment she'd start wanting more.

"That should be enough, right?"

"Huh? Uh-huh..."

I decided to keep Yejin on edge a little longer.

"Wh-when's Seoyeon coming?"

"Looks like she's coming in the afternoon. She said she's tired and wanted to sleep more."

"Really...?"

She seemed lost in thought for a moment, then finally spoke up.

"Um, I'm not sure if I should ask this, but... you two aren't dating, right?"

"..."

Her tone was completely different from her usual playful self. She'd finally asked the question she'd been keeping locked up inside.

"If rumors spread that a female streamer's dating someone, it's really bad for business. I'll keep it an absolute secret. Please, be completely honest with me."

"Hmm..."

It was more of a friends-with-benefits situation than boyfriend-girlfriend.

"I'll be totally honest — there's really nothing between us."

"I see... I knew it."

Knew it? I pulled out my phone ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠to check her thoughts.

"So then... um..."

"Yeah?"

Right at that perfectly awkward moment, Seoyeon and the CEO walked in, and I missed the rest of what she was going to say.

"Guys~ good morning."

"Early bird reporting for work."

"Wh-whoa, you're here?! You said you were coming in the afternoon!"

Yejin started stammering and flustering all over again.

"What were you talking about? Were you talking shit about me?"

"What's there to talk shit about?"

"Fair point. Perfect women like me are a rare breed."

"...That's not what I meant."

The CEO looked at me with a pitying expression.

"Our manager is seriously going through it, huh."

"I'm used to it now."

"What's that supposed to mean! Both of you? Are you targeting me? Anyway, forget that. I've got breaking news, so everyone sit down."

We gathered around the table and looked at Seoyeon. She pulled out her phone with a flourish — "ta-da!"

"I'm saying my Lee Seoyeon channel has finally hit 10,000 subscribers!"

So Seoyeon was the streamer who'd broken 10,000 subscribers.

"Congrats."

"Hehe. It's nothing. Now that I've hit 10k, I'd better put on an absolutely amazing broadcast today, right! CEO, what did you do when you hit 10k?"

"Well, you see..." The CEO propped her chin in her hand and launched into some humble-bragging. "When I first started NewTube, I passed 100,000 right away."

"Old lady. That was just straight-up bragging."

"So mean."

"Are you gonna wear a maid outfit or something again?" Yejin's voice came out a little sharper than usual.

"Hmm... today, let's go back to basics. I'll just broadcast in what I'm wearing."

"What you're wearing now is kind of revealing though..."

She'd come to work in a tank top and jeans, thrown on haphazardly. If I had to guess, she'd probably come straight over after last night's marathon.

"Manager, you're seriously such a pervert. Guess I've got no choice~"

I shook my head in disbelief.

"Stop tormenting Seojun and go do your broadcast," the CEO said.

"Alright then, shall we get this 10k subscriber broadcast rolling?"

"Wait — you sure you can even broadcast today?"

I subtly reminded Seoyeon of what happened yesterday. I'd pounded her so hard yesterday that it honestly reminded me of a mating press.

"Me? I'm incredible at stamina management."

The moment Seoyeon — who'd said that — went live, she immediately started a sleep broadcast, as if her earlier words had been a total lie.

That evening, inside Seoyeon's studio.

I shook my head as I looked at Seoyeon, who'd filled a solid eight hours with nothing but her sleep broadcast.

The stream was still running. Crazy ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠bitch.

"I think we need to end the stream and send her home. I'll apologize to the viewers on her behalf today."

After ending the broadcast, I shook Seoyeon awake. Every time I shook her, her chest jiggled slightly, which weirdly turned me on a little.

"Mmmnn... wanna sleep more."

"Sleep more? It's 8 PM."

"...Really?!"

Only then did her eyes snap wide open.

"Yaaawn... what about the stream?"

"I turned it off."

Relieved, she laid back down on the bedding.

"Then I can sleep more, right?"

"You think so?"

"If you really think about it, this is your fault, Manager!"

"I-it's mutual fault. You kept begging me to keep going."

Right then, Seoyeon's stomach let out a loud growl. She probably hadn't eaten anything since this morning.

"Want something to eat? Should I make you some ramen?"

"No. I want to eat cum."

"Crazy."

"You say that, but your body's honest~"

I'd been staring at her lightly jiggling chest, and my cock was already hard.

"There's a futon laid out already anyway. Wanna fuck right here in the studio? It's thrilling, right?"

"..."

I've really raised a monster.

"Alright, alright. First I'm gonna suck all that cum right out~"

"C-calm down. I'll take my clothes off..."

There was noise coming from outside the door too. Yejin had already arrived and was getting ready to masturbate. I stretched my legs out on the futon and sat with them spread open. Seoyeon crawled between them, knelt down, bent forward, and pressed her lips to the zipper of my pants.

"Stay just like that. I'll unzip you myself."

"..."

She pulled the zipper down with her mouth, then winked at me.

"Every time I do this, it's ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠so hot and throbbing~"

And then it happened.

Yejin, who'd been touching herself near the door, lost her balance and tumbled forward — straight into the studio.

"Wh-what the fuck!"

"Ah."