If You've Done Wrong, You Must Be Punished (4)

"Master! Hurry! Hurry and give me your cock!"

Jeong-a cried out desperately, shaking her hips as I kept tormenting her anus with nothing but my fingers, working her into a frenzy.

"Mm, mmm…"

At the sound from beside me, I turned my head. Seoyeon, who had fainted earlier, was blinking half-lidded eyes and looking around in a daze.

"Seoyeon's awake?"

"M-Master! Hurry! Hurry!"

Jeong-a noticed Seoyeon was up as well, and her urgency only sharpened. Her frantic thrashing pulled my hand free from her anus.

"…Can't you wait quietly?"

—Smack!

"H-Hiii!"

I swung my hand down across her ass, and only ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠then did she settle. Still holding her buttocks wide open and offering them up to me, Jeong-a stole a glance at Seoyeon beside her.

"……N-No!"

Finally taking in the sight of us, Seoyeon snapped back to herself, threw herself at me, and put her body between us. She clung to me, nuzzling her face into my chest, trying to drive a wedge between Jeong-a and me. Her desperate display only started to turn me on more.

"Yu Seoyeon. Move."

"N-No! Nooo!"

"Didn't you say if you've done wrong, you have to take your punishment?"

"E-Even so, this is not okay! Not okay!"

Looking up at me with a tearful face, shaking her head wildly from side to side—the sight of Seoyeon's expression only doubled my excitement.

"This is your fault, Seoyeon."

"…Huh?"

"You went over to Jeong-a, so I had no. other. choice. but to have sex with her. If you'd just held back, I wouldn't have had to. Right?"

"…Hic, hic…"

Seoyeon listened to my words and began to shed fat tears like a child. Everything is your fault. Because of you, I'm having sex with Jeong-a. All those ridiculous bets I'd been conditioning into her from before.

"I've told Jeong-a so many times that sex was off-limits. But because of you, Seoyeon, this is what happened."

"………"

"Yes or no. Aren't you going to answer?"

"…Y-Yes, that's right…"

Seoyeon nodded, tears streaming down, as if everything really was her fault.

"Then you should move aside, shouldn't you?"

"………"

Still clinging to me, Seoyeon glanced around nervously, then stepped aside.

"Haa, haa… H-Hurry…!"

As I rose, Jeong-a—still waiting with her ass spread open—let out ragged breaths and twitched her hips. I took hold of my cock and rested it against her rear.

"Haa, haa…!"

Her breathing had gone beyond rough—it was almost bestial. This was what Jeong-a had longed for every single day, what she'd yearned for so desperately.

"Hnn, hnnngh…!"

I lowered my cock and rubbed it against her pussy, coating it in her juices. Then I gripped it, aimed it at her anus, and—

—Thrust!

"H-Hyaaaaah!"

In an instant I drove it in, burying myself to the root in her flesh. Jeong-a, who had been holding her own ass open with her hands, let go and clawed at the bedsheets, yanking them as if to tear them apart.

"………"

Sensing a gaze from the side, I turned my head to find Seoyeon staring wide-eyed at my cock buried in Jeong-a's anus. Come to think of it, I'd never told Seoyeon about this. She was staring in shock at a cock shoved into an anus—something she herself had never experienced.

"Does your asshole feel good?"

"It feels so good! So goooood!"

I gripped Jeong-a's hips with both hands and started rocking my waist.

"Even Seoyeon hasn't tried this."

"I-I'm the first?"

"Of course. Who would have sex in a place like this?"

"F-First time… H-Hnnngh! S-So goood! First time feels so goooood!"

Jeong-a deliberately moaned loudly, as if making sure Seoyeon could hear every word.

"Th-This…!"

Watching us have sex, Seoyeon clenched her fists and trembled all over. Maybe I'd gone too far. Seeing the tears dripping from her angry face, I felt like I might have overdone it.

"W-Wait, th-this is not okayyy!"

I wrapped my arms around Jeong-a's body and toppled onto the bed with her. With Jeong-a lying face-up on top of me, her pussy was now fully on display for Seoyeon. Jeong-a covered her face with her hands and shook her head. Instead of stopping, I reached down and spread her pussy wide open so Seoyeon could get a clear look, all while continuing to thrust my hips.

"H-Hah! N-Nooo! D-Don't look!"

As my cock slid in and out of her anus and juices sprayed from her pussy, Seoyeon bit her lip and watched it all head-on.

"Jeong-a. Do you want to have sex with your pussy?"

"Hyah! P-Pussy…! Pussy! Put your cock in my pussy!"

I rubbed her clit with my fingers and whispered into her ear. For a moment her shame vanished—she pushed my hand aside and spread her own pussy open. At Jeong-a's answer, I smiled and looked at Seoyeon.

"Seoyeon."

Seoyeon didn't answer. She just glared at me with that same angry face. I gestured with my eyes toward the toys on the bed.

"Jeong-a says she wants to have sex with her pussy."

"Hyah! H-Hiii! H-Huh?"

Still moaning in time with my thrusts, feeling my cock inside her, Jeong-a lifted her head to look at Seoyeon. Seoyeon wore a puzzled expression for a moment—then a mischievous smile began to spread across her face.

"Th-That, I-I don't need to do it with my pussy… Hyaaaaah!"

—Thrust!

Sensing danger, Jeong-a tried to push herself up and get away from me, but I held her tight and kept pounding her anus. Every time my cock pushed into her anal flesh and pulled back out, juices sprayed from her pussy and ran down to soak my cock. With one arm around her waist, I reached up with the other hand and started tormenting her nipples.

"——————!"

The most sensitive place on Jeong-a's entire body. I pinched her nipples and scraped them with my nails, and her anus clenched around my cock as if trying to swallow it whole.

"Haa, haa…!"

As I played with Jeong-a's body and kept thrusting into her ass, Seoyeon had already come over and settled herself between our legs.

"Oh…"

The sight was honestly a little terrifying. Having her right there between my legs made my balls feel like they were shrinking. Seoyeon had put on the strap-on and was now spreading Jeong-a's pussy open.

"Haaaah! Hyaaaaah!"

Jeong-a was still thrashing her hips and having her nipples tormented, so ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠she hadn't noticed Seoyeon at all.

"H-Hii…?"

Once she was ready, Seoyeon pressed the tip of the strap-on against Jeong-a's pussy and pushed it in. Jeong-a lifted her head and looked at Seoyeon. The way the flesh of her anus twitched told me exactly how Jeong-a was feeling right now.

"M-Master! Master! This is not okay! Not okayyy!"

"…Master?"

As Jeong-a thrashed and called out for me, Seoyeon's eyebrows twitched. She repeated Jeong-a's words.

"Master… What is that supposed to mean?"

"M-Master! Save me! I'm sorry! I'm going to dieee!"

I paused my thrusts into Jeong-a's anus so Seoyeon could push in more easily.

"You didn't know? Jeong-a calls me Master."

"…Ha. Master?"

"Th-That thing is not okay! If you put that in, I'll dieee!"

Seoyeon had been starting to get excited with a playful smile, but at the sound of Jeong-a calling me Master, her expression gradually emptied out, and she let out a cold little laugh.

"Fine. Master is nice. So from now on, am I the Master of this bitch's pussy?"

"Th-That's—! There's only one Master… Kyaaaaah!"

—Rip. Thrust!

Without even waiting for Jeong-a's answer, Seoyeon swung her hips and drove the dildo on the strap-on deep into Jeong-a's pussy. In that instant I felt something tear—and I felt it through the cock still buried in her anus as well. Something was moving on the other side of the wall between us. Matching Seoyeon's rhythm, I started thrusting my hips again and went back to tormenting both of Jeong-a's nipples.

"——————!"

Her whole body trembled uncontrollably, not knowing what to do with itself, as she started dribbling piss and juices everywhere.

"Come on, try it with me too. Say 'Master~' and cry for me. You bitch!"

"Hgyaaaaah!"

Jeong-a twisted her ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠head this way and that, reaching out to try to push Seoyeon away—but that only made the madness in Seoyeon's eyes burn even hotter.

"Jeong-a. Does it feel good?"

"Hyaaaaah—! S-So goood! So goood!"

When I whispered into her ear, her mouth reflexively spat out the answer that had been programmed into her head—that it felt good—even as her body thrashed, trying desperately to escape. Or maybe her body was just acting on instinct, overwhelmed by pleasure past its limit.

"If it feels good, you should spread your pussy and beg for more, right? Hmm?"

"Higheuuuugh—!"

As I kept whispering into her ear, the hands that had been pushing Seoyeon away trembled and slowly moved downward. They finally settled on her own pussy, where the strap-on was thrusting in and out, and she spread herself wide open with both hands. Even as she slipped in the mess of piss and juices, she kept holding her pussy open and wailing.

"——————!"

I grabbed the head of Jeong-a, who was thrashing this way and that in resistance to the pleasure, and turned it toward me, sliding my tongue between her lips.

"Mmm—! Mmmm—!"

When I carefully licked her tongue, her tongue only clung to mine even more eagerly.

"Th-Th-This crazy bitch, what the hell are you doing right nooow!"

Seoyeon saw us kissing, flew into a rage, and reached out to yank on Jeong-a's nipples like she was trying to tear them off.

"—————————!"

Jeong-a's eyes, still locked in a kiss with me, went wide. Her whole body convulsed as if she were having a seizure, the trembling intensifying like an earthquake.

"…………!"

It didn't last long. Her eyes rolled back and she passed out cold.

"Hajun is! Mine! You crazy bitch! How dare you! Kiss him! However you want! What the hell! What the hell is this!"

But Seoyeon paid no attention to ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠Jeong-a's state. She just kept moving her hips, mercilessly spearing Jeong-a's pussy.