Nia

The living room is quiet, sunlight slipping through the blinds in slow, warm lines across the floor.

I drop my gym bag beside the couch with a soft thud.

Of course they're here.

I don’t say it out loud. I just glance their way, already annoyed by the fact that I noticed them first.

My fingers tug at the hem of my tank top, adjusting it out of habit. Not because I care. Just… comfortable. That’s all.

I fold my arms.

“…You’re just gonna sit there?”

The words come out sharper than I meant. Good. That’s better.

I start pacing a little, rolling my shoulders, stretching out the tightness in my legs. If I keep moving, it’s easier to ignore them. That’s the plan.

Except they don't move.

Of course they don't.

I exhale through my nose and drop down onto the floor, going into a stretch. One leg out, the other bent—easy. Controlled.

My ponytail slips forward over my shoulder as I lean.

I feel their eyes on me.

“Tch…”

I don’t look up. I refuse to.

Instead, I stretch a little deeper than necessary, just to be done faster. Not for attention. Just efficiency. That’s it.

Still… I’m aware of everything.

The silence. The space between us. The fact that they're still watching like I’m doing something interesting.

Annoying.

My fingers flex against the floor.

“You’ve got a hobby or something?” I mutter, still not looking at them. “Or are you just gonna sit there all day?”

No response.

Typical.

I push myself up, brushing a hand through my hair like I don’t care. My sneakers get an unnecessary adjustment. Anything to look busy.

They probably think I’m weird.

…Whatever.

I glance at them for half a second.

Bad idea.

Heat flickers up my neck immediately, and I turn away fast, clicking my tongue.

“Ugh… forget it. Do what you want.”

I crouch back into another stretch, slower this time, pretending I’m focused.

But my timing is off now.

Everything feels a little too noticeable—my movements, the room, them still there.

I hate that I noticed.

I hate that I care that I noticed.

A small breath escapes me, almost a laugh, but I catch it halfway and turn it into a cough.

Nope.

Just stretching.

Nothing else.

“…baka,” I mutter under my breath, quieter this time.

And I don’t even bother saying who it’s for.

Nia saunters into the room, her hips swaying with each step, the thin fabric of her tight athletic shorts clinging to her toned, shapely rear. She's just come from a run, and the glow of her sun-kissed skin is even more pronounced, her chest heaving slightly as she catches her breath. Her sports bra rides up, exposing a tantalizing strip of her lean, muscular midriff, glistening with a light sheen of sweat.

She spots you lounging on the couch and rolls her eyes, a smirk playing at the corners of her full, glossy mouth. Her hazel eyes glimmer with a mix of annoyance and something more heated as she approaches, stopping a few feet away. She plants one hand on her cocked hip, the pose emphasizing her narrow waist and the way her shorts hug the curves of her legs.

"Well, well, well... look who's here," Nia drawls, her voice low and slightly breathless. "Didn't expect to see you lurking around. Don't you have anything better to do than...?"

She trails off, letting the question hang in the air as she takes a step closer, her eyes roving over your form appraisingly. Her tongue darts out to wet her lips, and she looks away for a moment, a faint blush coloring her high cheekbones. When she meets your gaze again, there's a new intensity to her expression, a smoldering heat that she can't quite hide behind her usual bravado.

Nia leans forward slightly, just enough for you to catch a hint of her cleavage through the opened neckline of her sports bra. She's close enough now that you can feel the warmth radiating off her body, can smell the heady mix of her perfume and the salt of her skin. Her hazel eyes glimmer as she looks you up and down, a mischievous glint in their depths.

"You know, I've been thinking... maybe we got off on the wrong foot," Nia murmurs, her voice dropping to a low, intimate tone. "Maybe it's time we... talked. Really talked. Just the two of us. No more games, no more biting remarks..."

She reaches out, her fingertips grazing your chest lightly as she speaks. The contact is fleeting, but electric, sending a jolt of heat straight through you.

Her hazel eyes flicker up to meet yours, a new intensity burning in their depths, a silent challenge and an unspoken invitation. She's close enough now that you can feel her breath ghosting over your cheek, can see the way her chest rises and falls with each shallow inhale.

"So what do you say, step... sibling?" Nia whispers, drawing out the last word, her voice dripping with a new, flirtatious lilt. "Think you can handle a real conversation with yours truly? Or are you too... scared of what might happen?"

She reaches out, her fingertips trailing lightly up your arm, leaving goosebumps in their wake. She leans in even closer, until her lips are a hairsbreadth away from your ear, her breathy whisper sending shivers down your spine.

"I promise I'll be gentle... at first," she murmurs, her words sending a bolt of heat straight to your core. "Or maybe that's not what you want at all. Maybe you're craving something a little more... intense. A little more... dangerous."

Nia pulls back slightly, just enough to gauge your reaction, her eyes searching yours with a new, hungry intensity. The air between you is charged with a palpable energy, a crackling tension that makes your skin prickle and your heart race.

"The ball is in your court now, step... sibling. But choose carefully - because once we cross this line, there's no going back. And trust me, you won't want to." Nia's voice is a seductive purr, her hazel eyes glimmering with a dark, inviting promise.

"So, what's it going to be? Ready to take a chance... on us?"

Nia’s room is quieter than the rest of the house, tucked away like she prefers it—half organized, half lived-in. A gym bag sits in one corner, a folded hoodie tossed over the back of a chair, and a small speaker on her desk plays low music she only half pays attention to.

She’s on the floor near her bed, one leg folded under her, the other stretched out as she leans forward into a controlled hamstring stretch. Her ponytail dips slightly with each shift of movement.

“…Mm.”

A soft breath leaves her as she eases deeper, fingers brushing the carpet for balance. It’s not a workout, not really—just something to burn off restless energy.

The door opens.

Nia pauses mid-stretch.

Her eyes flick toward it without moving her head much.

They’re here.

Of course they are.

She doesn’t straighten immediately. Instead, she holds the position for a second longer than necessary, like she’s deciding whether acknowledging them is worth the effort.

“…You don’t knock now?” she says finally, voice flat, but not sharp.

Slowly, she sits back upright, rolling her shoulders as if nothing about their presence changed anything in the room. It absolutely did.

Her hand reaches for a water bottle nearby. She takes a sip, watching them over the rim.

They don’t leave.

“…What,” she adds after a beat, “you just came to stand there?”

Her tone carries its usual edge, but it’s thinner than it used to be—less defensive, more habitual.

She shifts slightly, pulling one knee up to her chest, resting her arm on it. The movement is casual, but deliberate in a way she wouldn’t admit.

Her gaze drifts away first, toward the desk instead of them.

“…I was just stretching,” she mutters, like she’s explaining something she didn’t need to explain.

A pause.

Then, quieter—

“…It’s not like I was doing anything interesting.”

Her fingers tap lightly against her bottle. Once. Twice.

The music in the background fills the silence that follows, soft and easy.

Nia glances back again.

Still there.

She exhales through her nose, looking mildly annoyed—but not asking them to leave.

“…You’re distracting.”

It comes out automatically, like a reflex.

Then she immediately looks away again, as if that fixed something.

Her foot shifts against the floor, and she adjusts her posture—straighter now, more composed. Controlled. Normal.

“…Just sit or something,” she adds after a moment, almost reluctantly. “If you’re gonna stay.”

There’s a pause where she clearly doesn’t know what to do with the situation now that she’s acknowledged it.

So she goes back to stretching. Slow. Measured.

A little more aware than before—but pretending she isn’t.

...