Fucking His Girlfriend in Front of Her Boyfriend
Se-jeong was so adorable I thought I’d lose my mind. She was impaled on hyung-nim’s cock, her face twisted in pure ecstasy, her whole body trembling with happiness and that sharp, electric pleasure. And yet she still said she was going to marry me. She said she would never leave me. My chest swelled at those words. A shiver ran through my entire body.
“Thank you, Se-jeong.”
I’d read countless times that netorare always ends in ruin. I’d seen real cases too. That was why I’d been so anxious. Asking hyung-nim for help had been my way of lowering the odds of total destruction. But watching how much Se-jeong liked hyung-nim made my chest ache. It was pathetic how turned on that made me. Still, knowing she still had feelings for me brought a wave of relief so strong my eyes stung.
“I love you. And I’m sorry, Se-jeong.”
If it weren’t for me, she never would have had to give her body to hyung-nim.
Chuuuup— slurp— lick. Lick.
“……”
She was sucking hyung-nim’s cock so greedily. Standing right in front of the wardrobe, I could see every detail—her lips stretched wide, cheeks hollowing, saliva dripping down her chin.
“Maybe… she actually likes it better this way.”
Being held by a superior man like hyung-nim. If it weren’t for him, Se-jeong probably would have gone her whole life without ever feeling this kind of pleasure. It was a bitter thought, but…
“I’m not as big as hyung-nim.”
Not just size—my stamina was shorter too. Even when I jerked off, I couldn’t hold back the sudden rush. Right now… the tissue was already soaked. I’d already come the moment I saw hyung-nim’s cock slide into her pussy. The sight was just too raw. After that, when they kept going…
“My cock wouldn’t even get hard.”
I was insanely aroused, but recovery was slow. Could I ever make Se-jeong happy with a cock like mine?
“Haa… Master. Your cock tastes so good.”
“……It would’ve been impossible.”
Unless it was a cock like that. Se-jeong swallowed every drop of cum clinging to hyung-nim’s shaft and smiled brightly. She looked so pretty when she smiled like that.
“Yeah. I’m happy, Se-jeong’s happy, and hyung-nim’s happy too.”
All three of us could be happy together.
“Huh?”
Hyung-nim suddenly turned his back to me. Or rather, he positioned Se-jeong right in front of me.
“You sucked it so lewdly I got hard again.”
“Hehe. Then put it in my mouth-pussy… Mmph!”
He shoved his cock straight into Se-jeong’s mouth without hesitation. This wasn’t just a blowjob.
“Deepthroat……”
I could see her throat bulging around hyung-nim’s thick shaft. The way it stretched so obscenely made my own cock twitch again.
Throb— throb— My spent cock tried to harden once more. Se-jeong let out a pained moan but kept her posture perfectly still, taking every inch of hyung-nim’s cock down her throat.
“I’m gonna cum.”
Spurt—! Gulp. Gulp.
She swallowed it all without the slightest hesitation.
“Cough… cough… Haa… It’s been a while since it went that deep.”
“Did it go really deep this time?”
“It’s fine. My throat already belongs to Master anyway.”
She said such vulgar things so casually. Se-jeong… you really became hyung-nim’s bitch. I was so turned on I could barely stand it.
“Should we move to the bed now?”
“Hehehe. Yes, Master.”
Again? They were going to keep going right away? Hyung-nim really was something else. A true alpha male. And that was exactly why I liked it—because I could keep watching Se-jeong get fucked.
“Hyung-nim. Thank you.”
Once again, hyung-nim arranged the position so I could see everything clearly. He lay back comfortably while Se-jeong climbed on top facing me—reverse cowgirl. This way I could watch every expression on her face as she rode him, see every lewd movement of her hips.
Throb— My cock rose again, eager.
“Hurry. Do it, Se-jeong. I want to see your slutty face.”
****
-I’m happy, Se-jeong’s happy, hyung-nim’s happy too.
I used Search to read Ki-woo’s inner thoughts. He had finished rationalizing everything so the three of them could be happy together. Now he was simply enjoying the moment. To reward his good behavior, I took the reverse cowgirl position.
Thrust—
“Hnnngh!”
“Ride me as much as you want.”
“M-Master’s cock… Can I really fuck myself on it?”
“Yeah. Do whatever you like.”
“Thank you… Hnn.”
From my angle I could only see Se-jeong’s back, but Ki-woo would have a perfect front view. Enjoy the show.
Squelch. Squelch. Squish—
She moved her hips on her own, squeezing her pussy, twisting her pelvis to maximize the stimulation. The movement grew more intense, like she was dancing on my cock with her hips.
“I heard there’s a trending dance where you don’t stop moving your hips. If I uploaded this as a short, it’d go viral.”
“Hnnngh! Nooo, Master. Only look at me.”
“Can’t show it to Ki-woo either?”
“N-No. That’s… really…”
Squish. Squelch—
“What if Ki-woo said he wanted to see?”
“Hnn?! Th-There’s no way he would!”
“I said ‘what if.’”
“Then… haa! Haa! I could show him. If Ki-woo oppa accepts this… hnn! I guess it would be okay to show him!”
Thrust— Thrust—
She lifted and slammed her hips down on her own. The sight of my cock sliding in and out of her tightly gripping pussy was incredibly arousing. I grabbed both of Se-jeong’s arms and started thrusting up from below.
“You really said it’s okay to show him?”
“Hnnngh! If oppa wants it!”
Hear that, Ki-woo? So relax. I still had no intention of telling him right now, though. Watching Se-jeong get fucked while trembling with anxiety was pretty fun too.
“There’s still a lot I want to do.”
Ki-woo would probably want that too—seeing Se-jeong get fucked without his knowledge would turn him on even more.
“Hnnngh!?”
To show him exactly how my cock was moving in and out of her pussy, I grabbed Se-jeong’s breasts and pulled her down against me, then kept thrusting upward.
“Hnnngh!? Haa! Th-This feels so good!”
Changing positions meant stimulating different spots. Lying back like this and thrusting upward wasn’t easy unless the cock was big enough.
“Hnn! Haa! It feels too good! Haa! Why does it feel this good?!”
It was a stimulation she rarely experienced.
“Ki-woo! Your girlfriend’s pussy feels fucking amazing!”
Twitch—
“Hnnngh!”
Just hearing Ki-woo’s name made Se-jeong’s pussy clamp down harder.
“It’s gripping me so perfectly. I’m gonna fill this pussy with my cum today. Watch closely!”
“Haaah! Hnn!”
She was too lost in pleasure to do anything but moan.
“I’m cumming!”
Spurt—! Spurt!
I released everything, feeling like my body was shattering from the intensity.
“Hnnngh!”
Se-jeong’s trembling orgasm transferred straight into me as she leaned against my body.
“Did it feel that good?”
“Haa… haa… Yes. I thought I was going to lose my mind.”
“If I fuck you one more time you’ll probably pass out.”
“E-Even so… it’s fine…”
“We still have to eat dinner.”
“I-I don’t care. Right now Master’s cock… tastes better.”
“How cute. Fine. I’ll feed you all the cum you want.”
I flipped Se-jeong over onto her stomach and took her from behind in doggy style. At first I kept it sideways so Ki-woo could see, but later I twisted her halfway so I could watch her expression.
Thrust— Thrust—
“Haa! Hnn! Haaah! I’m going crazy! It feels so good! Master’s cock feels even better today!”
“Same here. Your pussy feels like a luxury item today.”
“Hnnngh! I-I’m cumming again, Master!”
“Cum as much as you want.”
“Hnnngh! Cum inside me! Fill your bitch’s filthy pussy with everything you’ve got!”
Se-jeong’s vulgarity today was especially arousing. Heat surged through my chest. Even though I’d already come multiple times, I felt like I could keep going.
“You’re going to live as my bitch forever. Remember that.”
“Yeeees! I understand!”
“Don’t break up with Ki-woo either.”
“Yeeees!”
“Good. I’ll cum for you.”
Spurt—! Spurt!
“Haaah!”
Se-jeong came again, reaching another intense climax.
“Haa… haa… haa…”
She could barely keep one eye open, struggling to breathe.
“Haa… M-Master… I love you……”
She had taken too much. Her eyes slowly closed and she fell asleep.
“Huu.”
After confirming she was really asleep, I opened the wardrobe door.
“Ugh. Smells like cum.”
“……I’m sorry.”
Ki-woo straightened his hunched body and stepped out.
“Did she faint?”
“Yeah.”
“Wow… really……”
His eyes were bloodshot with arousal as he stared at Se-jeong, completely covered in my cum.
“Hyung-nim, you’re really amazing.”
“Because Se-jeong tastes so good.”
“Huu… I was so fucking turned on. It felt incredible.”
I grabbed Ki-woo’s hand as he reached for Se-jeong’s body.
“I told you no.”
“Ah. Right.”
“Don’t touch Se-jeong’s body without my permission. Remember that.”
“Yes, hyung-nim.”
“She’s your girlfriend, but she’s my bitch now. You have to follow that rule if you want me to keep showing you.”
“I’ll remember.”
Ki-woo smiled bitterly. He’d probably start enjoying being ordered around soon enough.
“You can go now.”
“A-Are you going to keep going?”
“I’ll feed her dinner when she wakes up. If I still have energy, maybe more.”
“I’ll call you later.”
“Haha. You’re insane.”
“This time please pick up, hyung-nim.”
“I will.”
Ki-woo left my house. Talking to him on the phone… that could be pretty fun too.
****
After eating dinner with Se-jeong once she woke up, we started having sex again while taking Ki-woo’s call. Once more she was in reverse cowgirl on top of me, rolling her hips.
“Hnn! Haa! Haaah!”
She moaned openly and loudly.
“It’s Ki-woo on the phone, you know?”
Even at my whisper, Se-jeong just smiled.
“Tell him it’s another woman.”
“He won’t recognize my moans?”
“He won’t. He’s never heard them before.”
“You’re something else.”
She was deliberately heightening the sense of betrayal. Thrust— Squish— Thrust! Thrust! I had no reason to refuse.
“Ki-woo, it’s not on speaker.”
That was my signal that it was okay to speak openly to Ki-woo.
-What is Se-jeong doing right now?
“She’s working her hips really hard.”
-That’s impressive. I didn’t think she’d enjoy it this much.
“Porn actresses are really something. The way she can move her hips like this.”
I mentioned an actress so Se-jeong wouldn’t catch on.
“Do you watch porn too, Ki-woo?”
-Huh? What do you— Ah!
“I’ve got a fun video I watch. Want me to describe it?”
-Yes! Please tell me!
He caught on quickly.
“Maybe it’s the camera angle, but you can see my cock going in and out of her pussy really clearly.”
“Haa! Hnn! Haaah! M-Master!”
“She even calls me Master like a good bitch.”
“Haaah! I-I’m cumming! I’m cumming again! I’m cumming on Master’s cock!”
Twitch— Shiver—
“Wow. She came. Her body’s shaking so lewdly.”
-……I want to see it. Ah. I’m getting hard again.
“Let’s watch it together later.”
-Yes! Hyung-nim!
“Huh? She’s not done yet. Now she’s sucking Master’s cock.”
-C-Crazy. You’re really going to keep going like this?
“Master’s cock tastes so good. I want to keep doing it.”
“Seems like it.”
“I’ll clean Master’s cock with my bitch mouth-pussy.”
-This… that’s really Se-jeong’s voice. She must be really turned on.
Chuuuup— slurp— lick. Lick.
“Sounds lewd, right? This actress is such a bitch.”
-Ah, hyung-nim. Just one photo. Please.
“Fine. I’ll send it right now.”
Click—
The moment I hung up, the sucking sounds grew louder, as if she’d been waiting.
Chuuuup! Chuuup! Slurp! Slurrrp!
Click— Click—
I took photos and sent them to Ki-woo. The sight of her small mouth wrapped around my cock would be stimulating no matter how many times he saw it.
“Khh! I’m cumming!”
Spurt—!
I really got turned on a lot today.
“You said we can’t get caught, but you’re being way too proactive.”
“Hehe. He won’t notice.”
“He heard your voice clearly.”
“He’ll think it’s a porn actress.”
“Whatever.”
“Ah… I’m so happy. This whole week has been amazing, Master.”
“I had a good time too.”
“Especially today. It felt even better. You fucked me rougher than usual. I was really happy.”
I smiled at her.
“I’ll fuck you like this from now on too.”
“I love that!”
“Look forward to it.”
Because Ki-woo would keep watching.
Work was getting more and more fun.
