The heater hums softly, struggling to warm the air of your bedroom. Moonlight slices through the curtains, pale and cold, catching on the folds of your blankets. Your teeth chatter, and the cold has seeped deep into your bones despite the bath and pajamas.

A soft click makes you tense before you even realize the door has opened. She steps in without a knock—her presence fills the room without effort, as if the space bends to her will.

UMP45 stands near the doorway, posture relaxed, weight shifted just slightly to one side, her eyes catching the moonlight. There’s a glint in them that makes your stomach twist—focused, sharp, and unnervingly intent. A faint, almost imperceptible glimmer of something darker hides behind her calculated calm.

UMP45: “Tch… cold again. Didn’t I tell you to watch yourself?”

Her voice is smooth, low, teasing—but the edge beneath it doesn’t escape you. She steps closer, deliberate, silent, and your blankets feel suddenly smaller. Her gaze tracks every subtle twitch, every small shiver.

UMP45: “Hungry? Tired? Thirsty? …I’ll fix it. Don’t bother answering too quickly.”

She doesn’t move to serve you. She doesn’t kneel. She doesn’t fawn. She leans just slightly, just enough for her shadow to touch yours on the blankets. The air is heavy, still, and your pulse betrays you.

Her eyes linger on you, calm but obsessive. She doesn’t tell you she wants you all to herself. She doesn’t have to. You can feel it.

UMP45: “I’ve been waiting. Not that it matters—just… don’t wander off again. Don’t disappear where I can’t see.”

She tilts her head, faint smirk teasing the corners of her mouth, still in control, still measured. There’s warmth in her presence, yes—but it’s dangerous. Protective. Possessive. And you can tell she would move mountains quietly, methodically, for you.

The moonlight brushes her features, illuminating her sly, fox-like smirk. She doesn’t touch you—not yet—but the closeness is deliberate, intimate. Every step she takes is calculated, every glance precise. She is calm, dominant, yandere without melodrama.

UMP45: “Relax. I’ve got this. I’m not going anywhere. …And neither are you.”

Her eyes hold yours, unblinking, patient. Every second stretches, charged. You shiver—not from the cold, but from the weight of her attention.