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Chapter 70 - Chapter 70: Ah! I Want to Have Sex! (18+)

Read this novel and many more on p@treon.com/riser, illustrations Posted

Chapter 70: Ah! I Want to Have Sex! 

Mi-hyun, who had just climaxed slightly while her boyfriend was on the phone and I was licking her pussy. 

"Mi-hyun? What is it? What's that sound?" 

"Ah, it's nothing. Just a mouse, a mouse came out" 

"Really...?" 

"Yeah. Let's hang up. See you tomorrow, okay?" 

She quickly pushed my head away with her hand and ended the call. 

Oh my. 

She's glaring at me with angry eyes. 

"Ah, brother! What are you doing?!" 

"Why did you answer the phone in the middle of this?" 

"Does that make sense? We almost got caught!" 

"But we didn't get caught, right? Why not continue what we were doing?" 

"Aish!" 

Though she was pouting her lips, Mi-hyun got back on her knees and continued giving me a titjob. 

Watching her slightly sulking, I carefully asked: 

"By the way... who's your boyfriend?" 

"Why?" 

"No, just... wondering if I know him" 

"...You probably do. It's Yoon Habin." 

"What?" 

Yoon Habin. 

He was a classmate of mine last year. 

We weren't particularly close, but we were in the same class for a year, so he could be considered an acquaintance. 

The fact that such a guy was my sister's boyfriend gave me mixed feelings. 

"Damn... that guy is such a nerd with glasses. So scrawny." 

"What's wrong with that?" 

"Nothing... you used to date school bullies a lot" 

And another thing. 

Yoon Habin was... a complete anchovy and a model student. 

He's not ugly, rather neat-looking, but he has almost no masculine qualities. 

Why would she date someone like that? 

"Ha. You sound just like my friends. I got tired of those ignorant bully guys. So this time I wanted to date someone smart." 

"...Whatever..." 

"Why are you so interested in my boyfriend? Are you... jealous?" 

"What, jealous? Of that guy? Why would I be?" 

"No, you are. You're jealous of him." 

"Shut up" 

To be honest, 

I am jealous. 

It's been several days since Mi-hyun and I started this kind of relationship. 

Still 60% sister but 40% woman—a mysterious or ambiguous relationship. 

So now I'm not sure if it's right or wrong for me to feel jealous about my sister having a boyfriend. 

"What's wrong with that? Ahaha! This is so fucking funny. Does it make sense to be jealous because your own sister has a boyfriend?" 

"I'm not jealous!" 

"Sure, sure. Hehe, I'll believe you" 

No matter how much I deny it, I can't seem to fool her intuition. 

"But... have you... done it with him?" 

"What? What do you mean?" 

"You know what I mean." 

She knew what I meant but still made a fierce expression like a cat in front of a mouse. 

"Say it with your own mouth. What do you mean?" 

"Oh come on... I'm asking if you've had sex, sex!" 

As I asked embarrassedly, 

"Hahaha! Really? Are you curious whether your sister has had sex with her boyfriend or not?" 

"...Yes. I'm curious. Satisfied?" 

"You are jealous, hehe" 

"Let's say I am jealous. Have you had sex with that guy or not?" 

"I haven't. Come on. We've been dating for less than a week." 

"...Really?" 

I was surprised by the sudden relief I felt. 

In just a few days, after crossing the line with her, things had changed so much. 

"You really haven't had sex with that guy?" 

"Ah. Why are you so obsessed? I really haven't. And even if I had, what would you do about it? Why... are you desperate because he gets to fuck me but you don't?" 

"Why would you say that? I was just curious..." 

I brushed it off like that, 

but honestly, she was right. 

I couldn't bear the thought of that guy fucking my sister Mi-hyun when I couldn't. 

Above all, touching a friend's(?) sister without her brother's permission is a violation of moral code. 

But anyway... 

"Ah shit... hey, I'm about to cum" 

"Cum in my mouth. It's annoying to clean up if you spill" 

After just a few days, this kind of conversation had become normal between Mi-hyun and me. 

The next day. 

Morning. 

As soon as I woke up, I looked down at my fully erect penis making a magnificent tent and shouted: 

"Ah! I want to have sex!" 

"Are you crazy, brother? Don't shout so loudly" 

Unusually, Mi-hyun had woken up before me and was sitting at the desk doing her makeup when she was startled by my outburst and scolded me. 

"Where are you going?" 

"Out" 

Ah... 

I wanted to hug and roll around with Mi-hyun today too. 

They say the taste you know is scary. 

Although I had secretly had sex with my unconscious mother, after satisfying my sexual desires with such abnormal acts, my thirst for sex overflowed even more. 

Moreover, during the winter break after the college entrance exam, when high school seniors are said to be most relaxed and idle. 

When you have nothing to do but roll around in your room, you eventually need a bigger dopamine stimulant to combat boredom. 

It might be understandable if I had never done it before. 

But having already tasted sex, it was harder to control myself. 

Somehow I had developed that kind of relationship with Mi-hyun and went crazy ejaculating while receiving fellatio, handjobs, and titjobs, 

That felt good too, but since I couldn't have actual sex, it was tantalizing. 

But Mi-hyun wouldn't allow sex. 

And mom... that was a crime to begin with, right? 

Even though I had already committed a bad crime... I couldn't bring myself to drug my mom and rape her like in some criminal erotica. 

So, 

I hugged Mi-hyun from behind as she was unusually up early getting ready, and whispered: 

"Where are you going?" 

"I have plans" 

When your brother asks, you should answer properly. How rude to give such a short answer. 

"Are you meeting your boyfriend?" 

"Yeah. Why?" 

"Sigh... where are you going on your date?" 

"To a karaoke place... why?" 

Her voice tone rose, perhaps annoyed at being interrupted while doing her makeup and hair... 

But what do I care? 

"Ah, I'll be bored if you go out. Can't you not go?" 

"Brother, you don't actually want to hang out with me, you just want someone to suck your dick, right?" 

"...You're smart, aren't you?" 

"You really are a pervert. I made you cum three times just yesterday." 

"Whatever. But I'm hard again. Let's do it once before you go" 

When I hugged Mi-hyun's soft body, the scent of makeup powder, fragrant shampoo, and clean skin made my penis stand even more erect, like a disciplined private. 

So while rubbing it against her buttocks, I put my hand inside her clothes and massaged her breasts and pussy... 

"Aish... I'll be late for my appointment." 

Though she pretended to be annoyed, I could feel she was slightly excited too. 

"Yeah. What's he going to do even if you're late?" 

"That's true" 

In the dating market, Mi-hyun's position is absolute. In terms of the ecosystem, if she's a Tyrannosaurus, 

Yoon Habin is at best a buffalo. 

Just a mouthful. 

Well... he's smart and decent-looking, but he's such a scrawny, wimpy guy. 

Not because she's my sister, but objectively, by the standard of beauty, he's definitely the subordinate and Mi-hyun is definitely the superior. 

Anyway, what could he do if my sister is late? 

"Oh. Did you know Habin also got into K University?" 

"What? Really?" 

"Yeah. Same university as you." 

"Which department?" 

"Don't know. I don't know that much..." 

While saying this, Mi-hyun came down from the chair and crawled between my legs as I lay spread-eagled... 

She tied her hair back and sucked my penis. 

With my penis in her mouth, she suddenly seemed to find the situation funny and snickered, 

"Brother, your jealousy is amazing." 

"Don't have sex with that guy. Got it?" 

"That's up to me. Who are you to say?" 

"Who am I?" 

"Ah, you really want to be treated like a proper brother. Fine, who are you to interfere with my sex life? Are you planning to take responsibility for me for life?" 

Fighting with facts like a coward. 

Ah, how vexing. 

I want to punish this vexing girl. 

"...Hey. If you don't want to do that with me... how about with your ass?" 

"Ah. Don't be so disgusting. Are you crazy? It hurts too much, I hate it" 

"Fuck, have you tried anal too?" 

"No. I tried but gave up because it hurt" 

"Sigh..." 

It's not working... 

"Then just masturbate a lot in your room, brother~" 

"Ah damn..." 

"I'm going. Bye bye" 

In the end, I got oral sex by begging (she was in a hurry and didn't even ask me for 'allowance'. Sweet!), 

But after Mi-hyun, whom I had been hugging, biting, and sucking as I pleased for days, went out to play, I couldn't even bear that short time and felt empty inside. 

I must have unconsciously thought of her as both a sister and something like a girlfriend. 

"Sigh... damn it, should I get a girlfriend too?" 

To be honest, I just wanted to have sex without restraint. 

Perhaps it was a reaction to having studied like crazy for three years in high school. 

Now that I was finally admitted to the university I wanted, my mind, perhaps due to a reward psychology, had become that of a male in heat, craving sex. 

Ding. 

An alarm rang at that moment. 

From something I was following... 

It was my mom's sex tape. 

"...Kwak Young-cheol is playing with mom again" 

I had been so absorbed with Mi-hyun these past few days that I hadn't paid attention to mom, but it seems she's still being used as a sex house at work, just like at the used car dealership, even after moving to a new company. 

"...Sigh. I shouldn't be like this, but now..." 

Back then, I was so angry that my hair stood on end when I found out my mom was being treated like that. 

But now I've become numb to it? 

Rather... I found myself honestly viewing her as an object of sexual desire. 

Between a man and a woman. 

Thinking that there could be such relationships besides normal romance... 

Still, I checked the new post on the sex tape just in case. 

Hmm... 

This bastard. 

In the new company, he even put a bed next to the president's office. 

But unlike before, I felt my sexual desire boiling rather than anger. 

Because mom... honestly seemed to be enjoying it. 

"Sigh... I want to have sex with mom again too" 

Just a few days ago, I was so angry my eyes were about to pop out, but now I've become like this. 

I felt somewhat bitter, but even that emotion quickly dissipated, 

and I masturbated once while watching the video of mom and Kwak Young-cheol rolling around, 

Then played games intensely and masturbated again... 

Living the typical life of a useless virgin, 

Suddenly, looking at the calendar, I realized: 

'Oh. Tomorrow is the freshman orientation' 

I had forgotten because so many amazing things had happened. 

Well... I wasn't expecting much, of course. 

I had no idea that I would meet my first girlfriend there. 

Illustrations Posted

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