Housewarming Invitation from the Cuckold Brother
After finishing my work for the day, I got ready to head home. “Se-jeong, go pick up the CEO.”
“What about you, oppa?”
“I’ll head over first and do some cleaning.”
“Then should I pick up a few things on the way?”
“Would you? CEO, is that all right with you?”
“Fine.”
“I’ll see you later, then. Se-jeong, take your time.”
“Okay, oppa.”
Ki-woo deliberately cleared out to give us time alone. Lately he’d been creating these moments for just the two of us more and more often. The reason was obvious, of course. Even sharp-eyed Lee Se-jeong hadn’t caught on to this particular scheme.
“Hehe. Looks like it’s just us again.”
She actually seemed to enjoy the situation.
“Shall we go shopping?”
“Yes.”
We stopped by a large supermarket and wandered the aisles with a cart. For some reason, Se-jeong looked especially excited.
“Why are you so cheerful?”
“Walking around like this with you feels like we’re a real couple. It makes me happy.”
“Think of us as newlyweds instead.”
“Huh? Oh… I like that. That works too.”
Her face flushed slightly; she must have pictured it right away.
“Want to hold hands while we walk?”
“Ah!? My heart’s going to explode.”
“Haha.”
I took her hand first and laced our fingers together. Her cheeks turned even redder.
“What if someone sees us?”
“It’s fine.”
I’d already used Search to confirm none of our coworkers or mutual acquaintances were in the store.
As we pushed the cart together, the staff at the sample stations greeted us warmly.
“My, what a handsome couple. Try this, you two. I’ll give you a discount.”
“Newlyweds, right? You look perfect together.”
Se-jeong smiled even brighter at the comments.
“Se-jeong, you were so eager to move in with Ki-woo even while liking me this much?”
“Yes. We should live together now. The apartment’s nice too. Ah! You bought it for him, didn’t you?”
“Yeah. Payment for stealing you away.”
“Hehe. Does that mean I’m worth that much?”
“Of course.”
“I’m happy.”
“But won’t living together feel awkward?”
“It’s fine. I have a promise from Ki-woo oppa.”
“A promise?”
“He promised he would never touch my body without my consent.”
“Really?”
“Hehe. So my body belongs only to you, CEO. You can relax.”
A smile formed on my lips.
“Good girl. I like that. Then I’ll have to fuck you properly at the house later.”
“Ah! Then I’ll have to put Ki-woo oppa to sleep… I’ll get him really drunk.”
“Let’s buy some liquor. Last time I fed him soju he got drunk fast.”
“Yes!”
She seemed even more excited at the thought of being fucked behind her boyfriend’s back.
After finishing our shopping, we headed to Ki-woo’s apartment. It was on the twenty-fifth floor, so we took the elevator. From behind, Se-jeong’s figure looked so good that I felt like teasing her a little.
“Huh?”
“Stay still. The camera won’t catch us.”
“Th-there’s someone else here.”
“It’s fine. They’re on their phone.”
I rubbed my cock against Se-jeong’s ass so the person standing diagonally to our left wouldn’t notice.
Ssshh—
Maybe because it could be a neighbor we’d run into again, Se-jeong looked a bit flustered, but she still accepted it.
‘This kind of subtle teasing is nice too.’
It was fun warming my cock up in advance. I decided to get a little bolder.
I lifted her skirt slightly and rubbed against her while groping her ass.
“Ah, we can’t.”
“Shh.”
The firm, springy feel of her ass and the softness of her skin filled my palm. Se-jeong’s ass was definitely satisfying to touch.
“Ah!”
“I told you to stay quiet.”
I hugged her from behind and reached around to squeeze her breasts. Even through her clothes, their fullness was unmistakable. I kneaded and rubbed them.
“Hnnn……”
Her soft moan made the person beside us turn their head for the first time. I quickly pulled my hands away and stood still. Once they looked away again, I slipped my hand boldly under her skirt and fondled her. It was amusing—watching Se-jeong’s flustered body being toyed with however I pleased.
‘I really am a pervert.’
Touching Han Ju-hee on the subway had been thrilling too, but doing this in a public space had its own appeal.
Soon the person beside us got off. Se-jeong turned and pressed herself against me.
“That was really dangerous.”
“We didn’t get caught, did we?”
“You can touch me as much as you want now.”
“Yeah?”
I kneaded her ass openly as she clung to me. There were cameras, but with my back to them it should be fine. I kept teasing her body all the way up.
“Haa… What do I do? I’m so turned on.”
The moment we stepped out of the elevator, Se-jeong spotted the emergency stairs.
“Why? Want to do it there?”
“If you got me this worked up, you have to take responsibility.”
I was pretty aroused myself, so I went along with it.
“Let’s go up.”
“Yes!”
Se-jeong climbed the stairs with a bright smile, then immediately placed her hands on the wall and stuck her ass out. Her panties were already soaked through.
“Hnnng.”
When I teased her gently with my fingers, a moan slipped out right away.
“Stop teasing and hurry.”
“Hurry what?”
“Put your cock in me, CEO.”
She said the dirty words without hesitation now.
Swish—
I yanked her panties down in one motion and thrust into her while pulling out my cock.
Thud—
“Haang!”
Her warm juices and textured walls wrapped around me. Her pussy was delicious no matter how many times I had it. Fucking Se-jeong in the dim emergency stairwell had its own charm. While pounding her from behind, I unbuttoned her blouse one by one. I wanted to taste her full breasts, so I grabbed them without delay. At the same time, I rubbed her clit with my other hand to heighten the stimulation.
“Hnnng! G-good… CEO.”
“Do you like getting fucked secretly in front of your boyfriend’s place, or do you just like me?”
“B-both… Hnnng!”
“You’ve become a total pervert.”
“Hnnng! The CEO who’s fucking his precious little brother’s girlfriend right in front of his house is… Hnnng! A pervert too. Ah!”
“Guilty.”
Thud— Slap! Slap! Thwack!
“I’ll go faster.”
“Hnnng. You’re excited, aren’t you, CEO? Heet.”
“Squeeze your pussy tight.”
She pressed her thighs together and tightened around me, increasing the pressure dramatically. The sensation of thrusting in and out like that was intense—sharp, dizzying pleasure.
To pick up the pace, I grabbed her arms and pounded her hard.
Thud— Thudthudthudthud!!
Before long I felt myself getting close.
“I’m gonna cum.”
“Hnnng! In… in my mouth… Ha!”
“Let’s go to the housewarming with my cum still inside your pussy.”
“N-no! It’ll smell… Hnnng!”
“Don’t worry about that. Ki-woo’s nose is dull.”
“Hnnng! Still…”
“If you keep refusing, I’ll just leave.”
“Th-that’s worse… Hnnng! O-okay. Cum inside me. I’ll… I’ll hold it in.”
“Keep my cum inside you until Ki-woo gets drunk and falls asleep.”
“Heeuu! Y-yes!”
“Good. I’m cumming.”
Spurt—! Spurt! Spuuurt!
“Hnnnnngh!!”
I emptied myself deep inside Se-jeong’s pussy. There was so much that it immediately started leaking out. I quickly pulled her panties up to catch it. Se-jeong pouted her lips.
“There’s so much… This is going to be a problem.”
“Feels warm and nice, doesn’t it? Squeeze tight so it doesn’t leak.”
“Y-yes……”
She’d been enjoying it moments ago, but now she looked embarrassed about what was coming. That expression was incredibly arousing.
****
“Welcome, hyung-nim!”
When we entered the apartment, Ki-woo had already finished setting the table. He’d been living alone for a while, so his cooking skills were quite decent.
“Did you make all this yourself?”
“It’s nothing. I can do this much quickly.”
Braised short ribs and several side dishes were laid out. The table looked mouthwatering.
“You worked hard.”
“Not at all. Serving you is never tiring, hyung-nim.”
“I need to use the bathroom.”
While Se-jeong was in the bathroom, I looked at Ki-woo and smiled.
“You worked hard, so I should repay you.”
“Yes?”
“Se-jeong’s pussy is full of my cum right now.”
“Whoa!”
“I just filled her up in the emergency stairs right outside.”
“Really? That’s insane.”
“I told her to keep it all inside, so enjoy imagining that while you watch. The way it squishes around should be fun.”
“Hyung-nim, your creativity is… I’m already hard.”
Soon Se-jeong came out. Ki-woo’s eyes immediately dropped to her lower body. As she walked slowly toward the table because of the cum inside her, he asked,
“Se-jeong, are you uncomfortable anywhere?”
“Ah, no.”
“Your legs aren’t sore? Want me to massage them?”
“I-it’s fine!”
He approached with a sly grin and leaned down to peek underneath. He must have seen it—her panties were clearly wet.
“CEO, please sit down. Oppa, you too… sit.”
Ki-woo looked at me and gave a satisfied smile.
“Let’s eat, hyung-nim.”
Ki-woo sat beside Se-jeong while I took the seat across from them. Every chance he got, his gaze drifted to her thighs.
“Se-jeong, can you get me some water from the fridge?”
“Huh? Ah, um… I don’t really want to get up.”
“Just one.”
“……Okay.”
When she stood up slowly and rummaged through the fridge, Ki-woo’s mouth curved up widely at the white stain left on the chair. No matter how hard she tried to hold it in, the cum was bound to leak out.
“Here, oppa.”
“Thanks.”
After handing him the water, Se-jeong quickly sat back down. Her anxious, restless expression was quite cute.
“Oppa, let’s toast.”
So I went with the plan to get Ki-woo drunk.
“Yeah! You too, hyung-nim.”
“Sure.”
“Say a few words of blessing too.”
“Live well together. Be happy.”
“Yes, hyung-nim!”
“We will, CEO.”
“Cheers!”
Clink—
Whenever a glass emptied, it was refilled. Especially Ki-woo’s. Se-jeong kept pouring for him on purpose. Compared to us, Ki-woo got drunk quickly and started swaying.
“Haa… I’m drunk. Already tired.”
“You drank a lot, oppa.”
“Did I drink that much? You two seem completely fine.”
“If you’re tired, go rest.”
“Haa… Maybe I should. I’ll… rest a bit. Hyung-nim, sorry.”
“It’s fine. Get some sleep.”
Ki-woo stood up and went straight into the master bedroom. A moment later, a text arrived.
-Hyung-nim, I’m a little drunk but I can still hold on. Please fuck Se-jeong in the living room. I actually installed hidden cameras, so I can watch on my phone.
This crazy pervert. He’d set something fun up without telling me.
I used Search to locate the cameras. One facing the living room from the kitchen, one facing the sofa from the living-room wall, and one facing the living room from the kitchen—three cameras in total.
“Haa… CEO, we didn’t get caught, right?”
The cameras had audio recording too. Ki-woo could hear everything we said.
“We’re fine. Don’t worry.”
“Good thing oppa’s so dull. Earlier when I went to get water, there was white stuff on the chair… I was worried.”
“It’s okay. It’s okay.”
“Still… Hehe. I’m glad oppa got drunk so fast.”
“You really poured a lot for him.”
“Because I was nervous. And… I wanted to do it quickly too.”
Se-jeong slowly stood up and came over to my side, lifting her skirt. Her panties were still wet, probably from my cum.
“More cum came out than I expected, CEO.”
“Looks like it.”
“So… please refill me quickly. Fill me up again.”
I couldn’t help but laugh. She had no idea Ki-woo was watching and listening, yet she was acting cute like this. That would probably be the perfect stimulant for him.
‘For Ki-woo’s sake, at least.’
I had my own reason for coming to this housewarming. Before that, I should grant Ki-woo’s wish.
“Let’s go to the sofa.”
I positioned us so Ki-woo would have a good view. As we moved, I stripped off my clothes and tossed them aside.
“A-are you taking everything off?”
“Yeah. Now we’re going to enjoy ourselves properly.”
“What if oppa wakes up……”
“Who cares. If we get caught, we get caught.”
“……”
“What? Getting cold feet now? You were the one seducing me earlier. Should we stop?”
“N-no.”
Se-jeong followed my lead and stripped completely as well. Naked, we looked at each other’s bodies and smiled.
“What position do you want?”
“First… I want to suck your cock, CEO.”
Se-jeong immediately knelt in front of me.
Lick. Lick.
She started licking and sucking my cock.
“Haa… It’s delicious.”
Enjoy the show, Ki-woo.