She Still Hasn't Figured It Out
It looked like my sister still hadn't caught on. How insanely attractive she was. How much I was holding myself back because of it. If I saw even the slightest opening, I'd be dying to lay my hands on her. And yet here we were again.
“Hngh, haa, hey, Kang Minjun! Stop it, please, I'm really starting to feel weird—haang!”
My sister kept pounding on my back while letting out those moans. Telling me to stop. To stop tormenting her. She pinched me with her nails, bit me, scratched me. When that didn't work, she started slapping me wildly with her palms. But what was I supposed to do? If I were the type to stop just because she said a few words, I wouldn't have started in the first place. Plus, the way she talked like she was doing me some kind of favor pissed me off.
She always said it. That she only went along with it because I forced her and she had no choice. 'If you hadn't been grinding between my legs, I wouldn't have let you.' This liar. When she was the one who got soaking wet. When her nipples were rock-hard and swollen.
“Hic, hee. Haa. Hoo. Haa. Haa. Hngh.”
I couldn't see inside her head to know if she really enjoyed my caresses or if she was just acting, but one thing was certain. My sister was melting into a puddle. Her resistance had stopped. No matter how much she thrashed around, I wouldn't stop, so in the end she just clung tightly to my back and cried out,
“I-I'm coming, I'm coming, please—haa. If you keep doing that spot—haa. I said no—haang.”
My sister kept letting out those heated moans as I bit, sucked, and licked her nipples. 'It's salty.' From the color alone, I'd thought it would taste like strawberry milk, but it wasn't. Well, that would have been weird in its own way. It wasn't like she'd put anything on it. Since she wasn't lactating, I was basically just tasting the sweat on her body over and over.
To be honest, I was a little disappointed. I'd thought that if it was my sister—with such beautiful breasts—there'd be something special the moment I put my mouth on them. But that reaction of hers... The way my usually prickly and defiant sister would twist her whole body and moan uncontrollably. I just couldn't hold back against that.
After licking every inch of her body, I lifted my head and she went limp. In one swift motion, I picked her up and laid her down on the bed.
“You fucking—haa, haa. Haa. How many times do I have to tell you to stop?”
“Did you hate it that much, sis?”
“Later—haa. Hngh. Just wait. Haa.”
“Earlier it sounded like you were saying you were coming or something.”
“What are you doing! Hey, no. Wait a second.”
The moment I placed my hand on her waistband, she quickly grabbed my wrist. “I'm going to check if you really hate it. Hey, just show me for ten seconds. Then I'll believe you.”
“You crazy bastard. Absolutely not.”
“I'm just saying ten seconds. To see what happened. Whether you're wet or not. There's clear evidence, isn't there?”
“I said no! Besides, I—I haven't even showered yet. What if I smell?”
“Then we can shower together and you can show me.”
“Who said you could decide that? Who the hell do you think you are?!”
“I'm your little brother who's going to punish his lying older sister. They say a needle thief will eventually steal a cow, so I have to take action before you tell an even bigger lie.”
“I'll—I'll—I'll take off my panties and show you. So please just look at that.”
“No thanks. If you don't show me, from now on you won't be allowed to wear a single piece of clothing in front of me. You'll have to walk around completely naked in front of your little brother, tits out all the time.”
I grabbed her breast firmly and slowly kneaded it.
“But... if that happens, I'm not sure I can control myself. Having a woman this beautiful completely naked in front of me? I don't know if I could just sit still.”
I slipped my hand into her panties and started massaging her ass like dough.
“So what'll it be? Will you show me nicely right now? Or do you want to get punished by your little brother?”
“Th-then at least let me shower first.”
“I said we'd do it together. I'll wash you.”
“N-no, this is really not okay. Haa, hngh.”
I lifted her up again with both arms.
“Why? Don't tell me you got a tattoo inside your panties or something?”
“You crazy bastard. That's not the problem. Fuck, I'm about to be completely naked in front of my own little brother.”
“I've been completely naked in front of you multiple times and you didn't seem to mind.”
“That's because you're a deranged pervert. Th-that...”
My sister hung her head low.
“You've seen it before... What if it looks weird to you?”
“Wait, is that what all the fuss has been about this whole time?”
“Of course it bothers me! I've never shown that place to anyone in my entire life.”
“Don't you go to bathhouses with your friends?”
“I don't. I don't take my clothes off in crowded places. Besides, fuck, do you think women get together and have some kind of pussy review session? Looking at you now, you're saying some seriously ridiculous shit.”
“But you're pretty. Don't worry. So far, I haven't found a single imperfect part on your body. Your face is pretty. Your breasts are pretty. Your nipples are pretty. Your belly button is pretty. Your ass is pretty. And your pussy is going to be pretty too.”
“You fucking idiot.”
“Oh, there's one thing. Your head. Half your brain is porn, the other half is profanity.”
As we bickered back and forth, we eventually reached the bathroom door.
“Sis. Stop just hanging there and turn on the bathtub water. Here.”
“Are we really... taking a bath together?”
“What do you think? Did you think I was joking?”
“No, this is seriously...”
“That's why you should stop lying so much. Why are you so dishonest? This is why you're getting punished.”
“......”
“And I didn't say anything because I thought you'd be embarrassed, but earlier when you secretly rubbed your lower body against me, I almost ripped your clothes off and spanked your ass for real. This is serious. You keep saying I can't fuck you while provoking my cock like that.”
“......Fuck. If you thought I'd be embarrassed, you could've just not said anything. Why bring it up again?”
“Why? Did your heart flutter when your little brother's cock pressed under your ass? Tell me. By the way, I got insanely hard.”
Tap tap. I patted her ass again. Even though I was gripping it tightly, she knew she'd done wrong, so she could only huff and puff without being able to properly get angry.
“I don't know, you idiot. I'm not talking to you anymore.”
“What should I do? I'm going to keep teasing you.”
Chu, chu, chu, chu. I pulled her closer and showered her face with kisses. The bathtub didn't need to be cleaned. I'd cleaned the bathroom not long ago.
“Last time you bought some weird bath bomb or whatever. Chu chu. Where is it?”
“......On the shelf.”
“After you use that, chu.Chu. You never rinse the bubbles off properly. That leaves water stains, you know. Chu.”
When I let her go so she could find the bathtub lid, she reached for it herself.
“......”
“My sister is getting so good at this on her own. You could totally marry me.”
“Bullshit. Who said you could decide that?”
“I did.”
“You don't even have any money.”
“I'll graduate, get a job, and take care of you.”
“Fuck off.”
“Then spread your pussy for me.”
“Fuck. You are seriously a fucking idiot. You fucking dog. You piece of trash.”
“Before we get in the tub, I'm going to shower first.”
“......Haa. Really. If we really do this... it's not okay.”
“You already know what it feels like when someone else touches your breasts. Now you need to feel what it's like down there too.”
I placed my hand on her stomach.
“From here downward.”
“Hey! Hey! Where do you think your hand is going! I said just show you! Just show!”
“I haven't touched it yet. Is this your pussy?”
I traced my fingers around the protruding iliac crest. People always called it the pubic bone, but the actual pubic bone was the one near the pussy. To touch that, I'd have to put my hand inside her panties.
“But if you keep lying, I'm going to punish this part too.”
“Haa. Fuck, seriously.”
“Sis.”
“What, you pervert?”
“You... haven't never touched this place before, right? Let's be honest with each other now.”
“........”
“How many times a week?”
“.......I don't, you fucking dog—kyaa! Fuck, what are you doing!”
I flicked her nipple. Where did she get off lying again? I'd seen and heard everything from right beside her.
“You don't? Hey, I told you not to lie.”
“Did you install a camera in my room or something? How do you know if I'm lying or not?”
“Intuition. A man's intuition hits right on the mark.”
I can't tell her the truth. That I was awake when she was fingering her pussy.
“I have a feeling I'm going to kill you. So can I just kill you like my intuition says? Huh?”
“Another intuition just came. The intuition that if you keep acting up, your pussy is eventually going to get fucked.”
“Fuck, look at you laying the groundwork for rape.”
“Anyway. From now on, tell the truth. How many times. Quickly.”
“O-once?”
Slap! Another flick.
“Aack! Fuck, it hurts, it hurts you fucking dog, it hurts!”
“Whoa, whoa. Sis. You shouldn't grab your little brother's hair like that.”
If it all fell out, that'd be a disaster.
“Fall out then. Or talk. I'm seriously thinking about killing you right here. Prepare yourself.”
“You wouldn't like it if your little brother went bald. Right? Good girl. Let go of this hand.”
“Fuck, hit me one more time. Then I'll twist your balls off.”
“If my dick hurts, you'll be the one losing out.”
“What the fuck?”
“Ah, never mind. Anyway. Hey, honestly, once a week is definitely not it. How many years have we been living together?”
Especially when she masturbates to the thought of her sleeping little brother right next to her.
“.......Hey. That last part sounded weird. You didn't actually install a camera in my room, did you? Ah fuck, that's gross.”
“No. It just means I've noticed things from watching and listening to you. Why do you always let your imagination run wild only in the direction of thinking I'm a porn addict? Do you secretly jerk off near me or something?”
My sister shot me a glare. Was she doubting me? Or did I hit a nerve?
“If it's embarrassing to say, I'll say mine first. I do it seven times a week. Sometimes three times a day, and even more than that. Lately I've mostly been watching porn and thinking about you while I stroke it.”
“You crazy bastard. You always call me a porn addict and a masturbation addict and all that shit, but what the fuck? Your dick's gonna fall off. It's gonna fall off. That's over three hundred times a year. You fucking lunatic.”
“Isn't that proof of how healthy I am...? Now it's your turn. Be honest. I told you everything.”
“.......Every time I write.”
“Huh?”
“Every time I write. Every time I write.”
Hey, you... You upload seven times a week. And not long ago you even did multiple chapters in a row.