A Sisterly Clash

“C-come in? Sit down first.”

In the room, Wan Yu found herself inexplicably nervous the moment she saw Yu Sheng walk in, the girl’s gaze fixed on her without blinking.

She patted the spot beside her, motioning for Yu Sheng to come over.

“Huh? Oh… oh, okay.”

Yu Sheng was momentarily stunned, then quickly snapped out of it and walked over to sit next to Wan Yu.

It wasn’t hard to see that she was a bit nervous too—after all, this was her first time doing something like this…

Once Yu Sheng sat down, the atmosphere between them grew awkward. Neither spoke for a while.

“Um… Yu Sheng, there’s something I need to tell you.”

After a brief silence, Wan Yu finally decided to break the ice.

‘Might as well take this chance to tell this girl clearly: what you’re doing is not okay!’

‘Asking your sister to help with that… that’s absolutely out of the question!’

“Mm-hmm… go ahead, Wan Yu.”

Yu Sheng nodded lightly, indicating for her to continue.

‘Something to tell me? Didn’t expect Wan Yu to use this approach.’

‘Foreplay before the real thing? Say some dirty words to get me in the mood, then get down to business?’

‘Looks like I’m still too inexperienced compared to Wan Yu…’

“Well… I’ve thought it over carefully, and… this really can’t happen!”

Amidst Yu Sheng’s eager anticipation, Wan Yu stammered out her thoughts.

‘Sure, getting this close with an adorable younger sister like that is wonderful and thrilling…’

‘But I need to be alive to enjoy it, right?’

‘If I get only one chance to enjoy it and then I’m dead, that’s a losing deal. No way am I doing that (or daring to)!’

“Mm… I get it—huh?! Wait, what?”

Yu Sheng started smiling unconsciously, but then she realized something was off.

‘Why does this sound so different from what I imagined? There’s nothing sexy about it!’

‘And it sounds like Wan Yu is backing out? No way!’

“See, this just isn’t right. Think about it—we’re sisters, aren’t we?”

“Besides, what if our big sister finds out? We’d be doomed!”

Wan Yu seemed to have anticipated Yu Sheng’s puzzled expression.

She didn’t panic. Instead, she calmly explained her reasoning.

This was the final conclusion after weighing the pros and cons: doing that kind of thing in the house was a no-go.

“B-but you already promised me! Going back on your word now—that’s cheating!”

As expected, the moment Wan Yu admitted she regretted it, Yu Sheng immediately got upset.

The shyness on her cute face vanished, replaced by pure anger.

‘I thought you were going to say something sexy to get me excited, and you tell me this?!

Now I’m excited, but it’s the kind that makes me want to hit someone…’

“Wait, Yu Sheng, I know you’re upset, but hear me out. I’ll make it up to you.”

“How about I buy you your favorite little dresses and snacks?”

Seeing that Yu Sheng was about to throw a tantrum, Wan Yu quickly tried to soothe her.

‘What do they call it? A carrot after a stick. That should be enough to handle a kid like Yu Sheng.’

“Hmph! You think that’s enough to buy me off? Just that?”

“No way!”

But to her surprise, Yu Sheng refused without a second thought.

Her tone was firm, leaving no room for negotiation.

“N-no? Then… what do you want as compensation?”

Unable to think of another solution, Wan Yu reluctantly asked.

“I don’t care! We have to do it today! You promised!”

Yu Sheng was as stubborn as a steel trap, refusing to let go.

“Oh, you little… I told you, this isn’t okay!”

“And even if it were unavoidable, we can’t do it at home! Big sister is right here!”

Faced with a girl as stubborn as a rock, Wan Yu grew frustrated.

She tried to reason with her disobedient sister, forgetting one crucial thing: reasoning with a woman is absolutely impossible.

“I don’t care! Listen, Wan Yu, you’re doing it whether you like it or not! There’s no room for argument! Hiyah!”

“Ah! Yu Sheng! What are you doing?!”

Not giving Wan Yu a chance to finish, Yu Sheng lunged at her and pinned her onto the bed.

Then she climbed on top, straddling Wan Yu and looking down at her.

“What am I doing? At this point, what do you think? I’m going to do you! Hehe!”

Seeing Wan Yu’s panicked expression beneath her, Yu Sheng felt a strange sense of conquest—a thrill like never before.

‘Not enough! I want to see more of her flustered, shy expressions!’

Without hesitation, Yu Sheng began tearing at Wan Yu’s clothes, determined to take what she wanted.

“Y-Yu Sheng! Stop it! Ah-h! Let go! Are you rebelling? Treating your sister like this?!”

“Aah! No… stop!”

Wan Yu struggled, desperately shielding her clothes, but that only seemed to excite Yu Sheng more, making her pull harder.

*Rip… Click…*

The sound of tearing fabric and the door opening from outside came almost simultaneously.

“What are you two… doing?”

A cold, utterly emotionless yet familiar voice rang out from the doorway.