Mother-in-Law Temptation

Choi Seok-hyun's rumors spread like wildfire. Whispers about him secretly siphoning off company funds to blow on hostess bars. Even the fact that he'd been caught jerking off in public by the police. "Good thing I mentioned it on purpose," I thought. I'd deliberately brought up the masturbation story right in front of him. That basically confirmed it for everyone. Now Choi Seok-hyun wouldn't be able to show his face anywhere.

"I had no idea he was that kind of person, sir."

"Right? He seemed pretty competent at his job, too."

Kim Ki-woo and Lee Se-jeong looked genuinely surprised. The amount Choi Seok-hyun had embezzled was substantial, and he'd even been using the most recent item on top of everything else.

"Something felt off about him, so I kept an eye on him."

"Really?"

"Yeah. His reaction after Jang Min-hoo's accident was strange. Normally you'd feel bad for a colleague, but he skipped the funeral and I even overheard him badmouthing the guy on the rooftop."

"What a piece of trash."

Kim Ki-woo bit his lip in disgust.

"Why the hell was he jerking off in the street?"

"From what I gathered, his girlfriend dumped him. Apparently he got off listening to her getting fucked by another guy. Got so worked up he couldn't help himself."

"What the— what kind of pervert does that?"

Lee Se-jeong's angry outburst made Kim Ki-woo's body go rigid. "Don't do that, Se-jeong," I thought. That pervert was standing right next to her. I hadn't bothered to search whether Choi Seok-hyun actually had a cuckold fetish or not. Bringing it up might have only made Ki-woo more cautious around me. That could make it harder for him to ask for what he really wanted.

"I get it. Some people have those kinds of kinks."

"You understand that kind of thing?"

Color returned to Kim Ki-woo's voice.

"Not everyone is the same. There are all kinds of people out there."

"……"

That should balance things out a little.

"So he gets excited watching another guy steal his girlfriend? That's the kink?"

"Yeah. They call it netorare."

"There really are people like that……"

Ki-woo was clearly trying to justify himself.

"It's not a kink I understand, but I have to admit—if I were the one doing the stealing, it might actually be pretty hot. Sounds fun."

I said it loud enough for Ki-woo to hear.

"You're such a pervert, Director."

Lee Se-jeong stuck out her tongue and laughed.

"Can't I enjoy life a little too?"

"Just don't go picking up random women. There are so many dangerous ones out there these days."

Kim Ki-woo couldn't join ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠our conversation. I checked what he was thinking.

Lee Se-jeong and I had been spending a lot of time together lately. That must have deepened Ki-woo's fetish even further. "I'll just wait and see," I thought. Once they left, I focused on work. I deliberately dragged out Choi Seok-hyun's disciplinary period. I wanted him to keep coming into the office so everyone could stare and whisper. It would drive him crazy. Every time he showed up, the looks, the murmurs. On top of that, his girlfriend wasn't answering his calls and had gone completely silent. "That's what you get for not living honestly."

This wasn't the end. Beyond the disciplinary action, I planned to file criminal charges. I wanted to completely destroy him. One last thing. I pulled out a phone from my drawer. Over the past few days, I'd used my search ability to track down the phone I'd used back when I was still a manager. The number had been canceled and reassigned to someone else. I bought it off them and registered it under a fake name. After searching up a homeless man's identity, I secretly registered it in his name. In short, a burner phone. I ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠sent Choi Seok-hyun a message from it.

[Serves you right, Choi Seok-hyun. Heard you lost your girlfriend and got caught embezzling? I always knew you'd end up like this someday. Oh! This is Manager Jang Min-hoo, by the way. ㅋㅋㅋㅋㅋ]

[Oh! Your girlfriend was delicious. That guy who fucked her back then? That was me. ㅋㅋㅋ I possessed another man's body just to get revenge and fuck your girl. She was seriously fucking tasty. Why'd you cheat on a woman like that? So run. Run far away, Seok-hyun.]

[I miss the way Seo-hyun used to scream that my cock felt so good. I want to find her again. I want to fuck her again ㅋㅋㅋㅋㅋ]

Messages like that. Choi Seok-hyun would probably think they were sent by a ghost and freak the hell out. I searched to see what he was thinking.

Apparently he was throwing a fit in the disciplinary room. "This is entertaining." Even if Choi Seok-hyun reported it and they tried to trace the number, the phone would already be long gone by then. "That feels good. Whew." Maybe this was enough revenge. I wanted to show him Yu Seo-hyun getting fucked right in front of his eyes, but since I couldn't change faces, I'd have to hold back. If the guy snapped and came at me with a knife, that would be a problem. I also hadn't sent any photos or videos—didn't want to risk him going crazy and spreading them. Yu Seo-hyun shouldn't have to suffer because of this.

Ding—

-Brother-in-law! Brother-in-law! I took the day off today! I'm going to a late-night movie! Us! -

It was a text from Yoon Ha-rin. More than two weeks had already passed since I'd fucked Hong Yu-ha. "I'm craving some mother-daughter action." I wanted to claim both of those tempting women as soon as possible. "Ha-rin should be easy, but Hong Yu-ha is the problem." Even if she'd become addicted to my cock, having sex with her own daughter would be too much for her moral standards. "Then I'll just make her like it even more." I'd turn her into the kind of woman who couldn't live without my cock.

-A movie sounds tiring for me. Let's just have dinner with your mom tonight. The three of us.-

-But I want to hang out with just you tonight. You've been too busy to play with me lately, so this time you have to. Brother-in-law.-

I'd been neglecting Yoon Ha-rin a bit. Maybe I should play with her before she got sulky. "Might as well test the waters with Ha-rin too." A little gaslighting wouldn't hurt either.

-Alright. Sounds good. But let's skip the movie and come to my place. We can have dinner together and watch Netflix at home.-

-That works too! See you tonight! I'll come right after work!-

-Okay.-

After all, Yoon Ha-rin's real goal was my cock. She'd come running excitedly even if I told her to come straight to my place.

****

"Haah! B-brother-in-law! Haa! I-I'm dyinggg!"

"You were begging me to wreck your pussy earlier."

Thrust—Thud thud thud!

I'd called Yoon Ha-rin over, had dinner, watched Netflix together, and the moment her hand started stroking my cock, I carried her straight to the bedroom. I'd been pounding her senseless ever since. Her pussy tasted especially good after going so long without it.

I liked how forward she was despite still being a virgin. After fucking her until she was completely exhausted and dazed, I asked, "Ha-rin. Do you like my cock that much?"

"Haa. Hngh. Yesss. I think I'm going crazy."

"You can't live without it now, can you?"

"I admit it. So fuck me more often."

I grinned. "Then you have to be good to me too, right?"

"Haven't I been? Just tell me what you want. I'll do anything you say."

"Yeah? Really?"

"Yes. But you have to fuck me a lot. And come visit the hospital sometimes too."

Yoon Ha-rin smiled brightly. "Alright. I'll ask you for a favor later." "Rely on me as much as you want, brother-in-law." "I hope you don't regret saying that." "I'll never regret it. I'll do anything you want."

I smiled and stroked her hair. "By the way, Ha-rin. Your mom isn't seeing anyone, right?"

"Yeah?"

"Why do you think that is?"

"She doesn't seem interested."

"Maybe after raising two daughters she forgot how to live as a woman."

"Exactly. Mom's still so beautiful. But I know weird male customers hit on her sometimes."

"If she'd liked any of them, she would've gone for it."

"I don't think so. It feels like she's given up on living as a woman and is just being a mom."

"Really?"

"It's a shame. I even told her before that she should date. We're both independent now, so she'd be living alone anyway."

"She's still plenty beautiful."

We chatted for a while. Feeling like just talking wasn't enough, Yoon Ha-rin grabbed my cock and started shaking it. "Then it must've been a long time since Mom had sex."

"Obviously. Mom's so proper. Huh? ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠Wait. Why is your cock getting bigger all of a sudden?"

"Because you're touching it like that."

"No, it's because we started talking about Mom. Now that I think about it, you've been talking about her this whole time?"

"I'm just worried about her."

She had pretty good instincts. "Brother-in-law. Don't tell me……you were imagining doing it with Mom?"

"Pfft."

I hadn't expected her to ask so directly. I must've gotten too comfortable around her. "What are you talking about?" "No way, right? Yeah. That can't be it." She looked a little annoyed. "But I do think about it. You've been holding back for twenty-eight years from something that feels this good, right?" "……So?" "I wonder how lonely she must be. How empty. Those thoughts come to me. She's really just been forgetting about it all this time." "……"

Yoon Ha-rin's eyes narrowed. Squeeze— "Kgh!" Her hand tightened hard around my cock. "Brother-in-law. Don't go after Mom. This is a warning."

"I didn't do anything. Hold on. You're making me feel bad. I was just genuinely worried."

"What? Kyaa!"

I flipped Yoon Ha-rin over and thrust straight into her pussy from behind.

Thrust—

"Haaang!"

"How dare you misunderstand me, Ha-rin."

"B-but! Hngh!"

"It's true though. What? You don't want to share me with your mom either?"

"Th-that's not the issue! Huaa! S-so deep!"

"I just felt bad thinking about how your mom has been missing out on something this good her whole life. And you misunderstand that? How low do you think of me?"

"N-no! Haa! That's not it! Huaa!"

"You're being bad. You're my only daughter now. Fine. You're out, Ha-rin. I won't fuck you anymore after today."

Shiver—Tremble tremble—

"I-I'm sorry! I misunderstood! Haa! I won't do it againnn!"

Thrust—Thrust—

I pounded into Yoon Ha-rin without mercy. Imagining Hong Yu-ha lying right next to us made my cock throb even harder. After fucking her for a long time, I came hard inside her. "Haa. Haa. Haa……I'm exhausted." As expected, mother-daughter action wouldn't be easy. But that didn't mean it was impossible. Their strong moral values made this reaction completely natural. "Haa. Seriously. When I'm getting fucked by this cock, I can't think about anything else. Haa. Hau."

While Yoon Ha-rin was still basking in the afterglow, I asked, "Then Ha-rin. Just in case, let me ask you something." "Haa. Hngh……What is it?" "If I said I wanted to fuck your mom, would you help me?" I was testing her properly now. "Wh-what?" "It's just a hypothetical." "Wh-what are you saying? Ah, seriously, brother-in-law. Why would you say something like that? It's disgusting."

Someone with strong morals would naturally react this way. "What? You don't like it?" "Brother-in-law, are you serious?" "Let me ask you this instead. If you say no, I won't play with you anymore. Are you okay with that?" "Ah……" "I won't fuck you with this cock. Ever." She bit her lip hard. "You're a bad brother-in-law. How could you say something like that……" "Answer me. What do you think?" "I-I'd rather you meet other women. Why my mom of all people……" "So that's a no." "N-no, that's not what I……" Yoon Ha-rin looked adorable while she was conflicted. "You'd even give up my cock?" "No! I can never give it up!" "Then it's possible?" "You're not being serious, right?" "Who knows?" "Ah, seriously, brother-in-law. Why are you like this?" "Will you help? Or not? Answer." "……" Yoon Ha-rin's eyes darted around. After thinking for a long time, she finally lowered her head. "……I'll help. But……only if Mom wants it too."

The fact that she'd say that proved how addicted she was to my cock. Dopamine surged through me. I gently pulled her into my arms. "Sorry. I was just saying that." "What?" "I wanted to see how much you like me." "Ugh. You're mean, brother-in-law." "Haha. Sorry. Sorry." "So you won't touch Mom, right?" "Of course not. I'm not that much of a bastard." "Hehehe. I knew it. Our brother-in-law would never do something like that."

I smiled and stroked her hair. Still, this was enough to understand Yoon Ha-rin's true feelings. She had reservations, but she'd reluctantly ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠allow it if her mom wanted it too. "Then I just need to convince Hong Yu-ha." Since she'd agreed to help if her mom wanted it. "First, I should make her completely addicted to my cock." I used my search ability to check Hong Yu-ha's recent condition. She'd masturbated several times thinking about the day I fucked her. She still thought about me sometimes even now. She was really shaken up. "I should go fuck her again soon." To get that mother-daughter combo, I needed to turn her into a woman who couldn't live without my cock first.

"Brother-in-law." She was rubbing my cock again, asking for more. "Alright, alright." Thrust— I fucked Yoon Ha-rin as much as she wanted. Her pussy really was delicious. I couldn't wait to have that mother-daughter meal soon.