Honestly, You're Turned On Too, Aren't You?
My sister was shivering her shoulders as if something terrified her. She had curled her body into a tight ball with the blanket wrapped around her. It looked like she was trying to protect herself, but I paid it no mind at all and settled myself right behind her.
"Park Eun-yeong."
"...G-go away... I kept my promise..."
The sister who had been screaming at the top of her lungs just moments ago seemed to have quickly read the situation. There was nowhere to run anyway. And even if she ran, she could probably picture getting caught by me right away. On top of that, with my stubbornness, I would have found a way to do exactly what I wanted no matter what. So she looked like she was sitting relatively quietly and trying to talk things out with me.
"...It felt good."
"Ah, w-what do you want me to do about it!!"
I rested my chin on my trembling sister's shoulder. Then I whispered softly into her ear.
"I'll do it for you too."
"N-no thanks! I don't need it, so just get lost!"
I hadn't even said anything that serious yet. Every time I opened my mouth she would throw a fit and shake her head.
"Tsk... Haaa..."
"Ah, what are you doing..."
Her hair swayed, and a pleasant scent tickled my nose. I buried my face in my sister's neck and took a deep breath.
"Ah, please... just go away..."
We should have been used to each other by now. But my sister was still speaking with a trembling voice, the tension clear in every word. Truth be told, even though I was pretending to be calm, I felt exactly the same.
"Ah, come on!!"
I wrapped my arms around her over the blanket. Her tiny frame slipped perfectly into my embrace.
"...Aren't you hot?"
"Hah, not even a little!"
She stubbornly clung to the blanket wrapped around her body and refused to give my hands any opening. But there was one fact my sister was overlooking. No matter how much she covered herself or how tightly she gripped that blanket, her head was still exposed.
I buried my face in her neck again like before.
"Ah, aah—!!"
My sister twisted as if it tickled. She had always been extremely ticklish, and I remembered hearing somewhere that people who are very ticklish tend to have strong sexual sensitivity.
"Slurp, smack... Lick, lick."
"Ah, r-really! Are you going to keep doing this?! How long are you planning to do this for!!"
I pressed my tongue to the pale skin peeking through her hair. I held my sister firmly as she shook her hips, trying to escape.
"...Hey."
"Let go! Let me gooo!"
"Hey, Park Eun-yeong."
"Aish! Hngh! Haaak!!"
My sister, who seemed excited in more ways than one, acted like she couldn't even hear me calling her. The more she resisted, the tighter I pulled her into my arms.
"Move, move awaaay!!"
I decided to wait until my struggling sister got tired. After all, time was the only thing we both had left. So it was only natural that she would be the first to wear out.
"Haa! Hng, hngh!"
Even though she was clearly exhausted, she kept fighting until the bitter end. Breathing hard, her body still thrashed in an attempt to get away from me.
...For some reason, it hurt a little. Did she really hate me that much? Was my touch so disgusting that she reacted like this...? Those thoughts kept flashing through my head.
So after draining all her strength, I finally released the hands that had been holding her. There was no need for any test. I let her body go free, exactly as she had begged me to.
"Ah! Haa, hng, hnguuu..."
After a harsh sigh, she tried to steady her ragged breathing again. I sat quietly behind her and simply watched what she would do.
......
......
She had looked ready to bolt at any second, but once I actually let her go, she didn't move. Instead she kept glancing back, observing me carefully, reading the room.
"...You asked me to let you go."
"Y-yeah... but... what now..."
It was a tiny, creeping voice.
"What?"
I had heard her, but I brought my face closer anyway and asked again.
"W-what... what now..."
Her voice grew even smaller, just a mumble. She gathered the blanket, trying hard to hide her body again.
"Am I going to eat you alive or something?"
"...What?"
"No, I mean, am I going to fuck you or something."
"You crazy bastard!!"
My sister ducked her head down sharply. Then she quickly pulled the blanket all the way over her head and stayed perfectly still.
"Hey, Park Eun-yeong."
"...Hkyak!"
My hand brushed her side, and once again she let out a ridiculous moan.
"Did I say I was going to do it? I'm just... going to use my hand... okay? It's not like anything major is going to happen to us because of this, right?"
"...No, it's not that it's not...! S-still, this is kind of weird for us..."
"Isn't that too abstract? Like I said last time, this is all just experience. Let's think of it as education, huh? You've had sex ed before, right?"
......
After a long pause, her head gave a small nod.
"Then we're all clear, right?"
"W-what..."
"We'll do everything except actual sex?"
"W-why that of all things! How do you even reach that conclusion!?"
There wasn't much to be surprised about, but my sister freaked out and shouted again.
"Hey, let's stop pretending to be innocent now. Honestly, you're turned on too, aren't you?"
"......Are you crazy?"
"Who doesn't know you're soaking wet down there? And I already told you that's normal. It's nothing to be ashamed of."
I moved closer behind my sister. Then I rubbed my still rock-hard cock against her back.
"Ah, aah..."
"...It's normal for me too. Okay?"
It was a bit pushy, but I tried to coax her with whatever sincerity I could manage.
"Ah, s-still..."
My sister trailed off, still sounding unsure.
"You're going to take your settlement money from me anyway. In a way, you're a pro now too. A pro."
"Ha, ha, haha..."
As if she couldn't believe what she was hearing, my sister let out a hollow laugh.
"...I won't put it in."
"You think that's something you should even say right now!?"
My sister whipped her head around, hair flying. She looked at me with watery eyes.
"...Now I can finally see your face properly."
"Ha! What are you even saying..."
Step by step. One thing at a time. That's how I saw it. So first I pulled the blanket off my sister's body. She flinched for a moment but stayed still and let me remove it.
"......So what are you going to do now......"
Her voice still carried clear distrust. And from that suspicion-filled tone, I keenly realized just how little trust existed between us.
"...Just. Just like this..."
I moved behind my sister again and pulled her back into my arms.
"Ah, it's, it's touching my back...!"
She panicked for a second, but fortunately she stayed obediently in my embrace.
"I'll just stay like this..."
Our bodies slowly rolled sideways. We lay quietly on the soft bed.
......
......
No words passed between us. In that quiet atmosphere where you could barely hear any breathing, we held even our breaths.
"...Hey."
"......What."
"...Can I... touch your breasts?"
"Ha! That's so fucking funny... Asking so boldly?"
Earlier I had groped my sister's body however I wanted while she pretended to sleep. But the situation had shifted just a little now. Even though my sister scoffed at my question, she didn't outright refuse. So the back of my hand brushed against the underside of her breast. The dizzyingly soft sensation made my whole body flinch.
"Ah, ahng..."
My sister let out a small moan. Like before, she curled up slightly, trying to avoid my hand.
"Ah, seriously... really... y-you're crazy..."
Unfortunately my hand had already settled firmly on her breast. I kneaded and squeezed it over her clothes. My sister's wriggling hips kept brushing against my cock, even through her jeans.
"Ahht..."
This was the first time we were doing this while fully sober, pressing our bodies together so obediently. My fingertips caught her nipple.
"Ahng!"
Her noticeably hardened nipple kept stiffening under my touch. From behind, I could see my sister's face growing redder and redder.
"......D-does touching breasts... feel that good...?"
In a tiny creeping voice, my sister asked me that.
"Yeah, it feels good."
"Pervert..."
The slightly awkward positions gradually became more comfortable. My sister kept shifting, searching for a better angle.
"...Are you going to keep doing this...?"
It didn't sound like a complaint, but my sister—who had been quietly using my arm as a pillow—turned her head to look back at me. The room filled with the soft sounds of skin brushing skin. Warm heat radiated from my palm. I brought my mouth to her pale neck, tilted back invitingly.
"Ah, aaang! What are you doing all of a sudden!"
There was something about that nape that stimulated my appetite—no, my lust. I couldn't possibly pass it without biting at least once.
"Ah, aak!"
I sank my teeth into that pure white neck. Naturally, my sister thrashed, saying she didn't like it.
"O-Oppaaaaa—!!"
As my sister let out a piercing cry, I held her tight. In the gap of her struggling, I slipped my hand under her clothes.
"Kyaaht!"
Smooth skin met my palm. I licked up her neck with a flick of my tongue. My hands and legs tightened around my sister's body.