Chapter 8: I never thought I would be whining and begging my sister

Si Eun approached me, tilted my chin up, and pressed a soft kiss against my lips.

Then, she deepened it slightly, letting the warmth linger between us before finally pulling away.

I couldn’t think straight, my senses overwhelmed by the unfamiliar sensation.

“Hngh… M-my body…”

As I spoke in a trembling voice, Si Eun stroked my hair, her eyes filled with amusement.

Even that small touch sent a shiver down my spine, making me react involuntarily.

“So, our Yun Ha is quite sensitive to this kind of affection, huh?”

“N-no, I’m not…”

Si Eun chuckled, clearly entertained by my reaction, and slowly began to undo the buttons of my clothes.

Even the simple act of fabric slipping away felt oddly intimate, making me flinch.

“To feel this much from just this, our Yun Ha’s heart might be stubborn, but her body is honest, huh?”

“That’s not true… I, I’m a man…”

“Is that so?

But your reactions tell me something different.”

With that, Si Eun traced her fingers near my waist, her touch feather-light, teasing but never quite reaching.

I flinched repeatedly at the sensation, my body tense as she continued to toy with me, a playful smirk on her lips.

“Ah… S-Si Eun… Stop… This is too much…”

“Unni.

If our Yun Ha listens to me, I might stop here… But since you won’t call me Unni, I guess I won’t.”

‘Ugh… Even now, she won’t give up on that…’

Si Eun’s fingers continued to tease along the sensitive areas near my waist, never crossing the line but still making me squirm under her touch.

I couldn’t suppress the small gasps escaping me, my breathing uneven.

“Hngh… Ha…”

“Our Yun Ha, so you react the most when I touch you here?”

Si Eun whispered, her fingertips lingering in the same spot, refusing to move elsewhere.

“Haaah…!”

“Yun Ha, quickly say ‘Unni.’

Then I’ll stop.”

“N-no way…”

Si Eun smirked.

“Then try to endure it, if you can.”

-Thrust-

“—-! W-wait a second…!”

Si Eun’s touch pressed firmly against a particularly sensitive spot, sending a sharp jolt through my body.

I couldn’t hold back a cry, my back arching in response to the overwhelming sensation.

“Khehehe~

Our Yun Ha is really feeling it now, huh?”

And then, my body shuddered, and I collapsed onto the floor, breathless.

Si Eun picked me up effortlessly, carrying me into my room before placing me onto the bed.

“Wh-what are you going to do…?”

I asked, my mind still hazy, my thoughts sluggish from the lingering sensation.

Si Eun’s smirk deepened, her gaze playful yet unreadable.

“Time for dinner~”

“Wh-what…?”

I didn’t know then that I would end up begging and pleading for Si Eun.

The effects of the aphrodisiac wore off, and the deed was done.

Outside the window, the sun had set.

It was definitely afternoon earlier.

There were also parts I couldn’t remember.

How much did we even do?

I wrapped the blanket around myself and glared at Si Eun.

Si Eun looked at me adoringly and approached me.

“Yun Ha, honestly, it felt good, didn’t it?”

“……Shut up.”

It wasn’t that it didn’t feel good.

It was just that I was annoyed that I was played around with by Si Eun’s touch.

But that didn’t mean that I had become some so-called ‘c*m dumpster’.

It was just… because of the aphrodisiac.

Yeah.

It was because of the aphrodisiac.

That’s why I was moaning and begging for Si Eun.

And looking at Si Eun, I realized that she had taken off her clothes at some point, and her body was covered in scratches.

Wait… Si Eun too…?

“S-Si Eun…?

Did we… by any chance…”

“Yeah, we did it.”

At those words, my face flushed red, and I went back into the blanket.

Not only did I, a woman, do it with another woman, but it was also inces*t…

It was truly an act that went against this Confucian society.

I wouldn’t listen to anything Si Eun said from now on.

Absolutely.