Honkai Star: Rail x Reader Oneshots

Ties that Bind Us | Aventurine x Reader

Summary: After a delicate strand of Aventurine's hair, which he had tied around your finger as a silent engagement ring, breaks, you approach him feeling emotional.

Tags: Aventurine x Reader, Fluff, Light Angst, Comfort, Established Relationship, Suggestive(nothing explicit), Intimate Moments, Playful Teasing, Emotional Reassurance, Soft Romantic Gestures, Vulnerability.

Warnings: Mild suggestive content, Emotional vulnerability, Brief crying, he calls you "Love" (because you are the love of his life 🫶).

In the dim glow of your shared home, a soft breeze rustled through the open window as you watched Aventurine, or Kakavasha as you privately called him, sit at his desk, deeply engrossed in his work. His sandy golden-blond hair fell in perfect waves, shimmering under the gentle light. You smiled, fondly remembering how, just days ago, he had tied a single strand of that very hair around your ring finger.

A silent promise. A commitment so personal, it felt more intimate than any grand proposal.

But now, that golden thread had snapped, the ends frayed where the delicate piece had worn out over time. You felt a tug at your heart. It wasn't just a strand of hair, it was the bond you two shared - fragile, tender, and impossibly beautiful.

Approaching him quietly, you stood at his side, fingers fiddling nervously with the broken piece in your hand. "Kakavasha..." you whispered softly, breaking his focus. His magenta and cyan eyes flicked up from his work, softening when he saw you.

"What's troubling you, love?" His voice was rich with warmth and affection, though laced with his usual playful charm.

You showed him the broken strand, lips quivering slightly as you murmured, "It... it snapped. I'm sorry." The weight of your emotions caught you off guard, and you blinked back tears, feeling silly for crying over something so small.

But Aventurine's expression didn't change. In fact, a gentle chuckle escaped his lips. His signature smile spread across his face as he reached out to cup your cheek, brushing away a tear with his thumb. "Oh, my dear..." he murmured, his tone both amused and deeply affectionate. "There's plenty more where that came from."

Before you could protest, he reached for a new strand of his hair and, without hesitation, gently wound it around your ring finger again, this time doubling the loop to ensure it would hold longer. He kissed your hand once he finished, a light peck full of promise. "See? All fixed. Stronger now."

You couldn't help but laugh softly through your lingering emotions, touched by his gesture and the way he made light of what had seemed like a disaster to you. "Thank you." you whispered, your heart swelling with warmth as you looked into his eyes.

He tilted his head, studying you in that way only he could-reading every nuance of your expression. "Crying over a single strand, hmm?" he teased, leaning closer, his breath ghosting over your skin. "It's like you're trying to tug at my heartstrings."

Your blush deepened as his thumb stroked along your jawline. "What happens when it breaks again?" you asked, though the question came out in a more breathless tone than you'd intended.

Aventurine's smile widened, his voice dropping into something more intimate, more his personal self, Kakavasha. "I'll keep tying new ones," he murmured, his lips brushing against your ear as his hand found its way to your waist, pulling you close. "Over and over again. Until there's no more hair left to give. And even then..." His lips found your temple. "I'll find something else to bind us together."

You shivered, not just from the cool breeze that swept through the room but from the way his words wrapped around your heart, anchoring you to him in a way that felt unbreakable.

As you rested your head against his chest, your heart pounded in sync with his, your body relaxing into his embrace. The warmth between you grew, soft and inviting. His fingers played with your hair now, lazily twirling a few strands, but there was something unspoken in the air.

"Kakavasha..." you whispered, your voice trembling with something more than just gratitude.

He chuckled low, the sound vibrating through your body. "Cracking already, are we?" His fingers slipped beneath your chin, tilting your face up to meet his gaze. His eyes shimmered with mischief, but there was something deeper-something more vulnerable, peeking through the cracks of his usual playful facade.

Aventurine cracked, and Kakavasha peeked out.

The depth in his gaze was unmistakable now, and your breath caught in your throat. You could feel the shift between you two-the teasing banter giving way to something far more intimate. His lips hovered near yours, barely a whisper away, his warm breath mingling with yours.

"And if you break again..." His voice was a low, sultry murmur, his fingers tracing lazy patterns along your spine. "I'll be right here, fixing it every time, love."

His lips brushed yours, gentle at first, as if savoring the moment. But soon, that gentleness gave way to something more passionate, a deeper need igniting between you. His arms wrapped around you, pulling you closer still, until there was no space left between you.

And in that moment, as his kiss deepened, you knew - no matter how many strands might snap, or how many times you might fall apart, Aventurine, Kakavasha, would always be there, ready to tie them back together.