𝐃𝐞𝐦𝐨𝐧 𝐒𝐥𝐚𝐲𝐞𝐫 𝐱 𝐑𝐞𝐚𝐝𝐞𝐫 𝐎𝐧𝐞𝐬𝐡𝐨𝐭𝐬 鬼滅の刃

𝑯𝒆𝒂𝒅 𝒐𝒗𝒆𝒓 𝑯𝒆𝒂𝒍𝒔 ❁sᴀɴᴇᴍɪ❁

ᴄʀᴇᴅɪᴛs ᴛᴏ: justauthoring

you pause in your step the second you hear a familiar creak echo across the manor.

that could only mean one thing—

"y/n?" sanemi's gruff voice rings out in the silence, his footsteps growing closer as he makes his way to the entrance. "is that you?"

cringing, you press your hand harder against the side of your stomach. maybe, if you were convincing enough, he wouldn't even notice the blood.

sanemi comes around the corner a second later, his feet padding against the hardwood as he meets your eyes. the neutral expression on his face brightens, just a little, and momentarily you're warmed at the sight of him so happy to see you, but then, you see his eyes trail lower.

oh no-

"are you bleeding?"

okay, so, clearly it had been foolish to think that sanemi somehow wouldn't notice the profusely bleeding wound on your stomach. it was worth the hope, at least.

he's in front of you in a flash, face morphing into one a deep concern as he kneels, taking your hand away by the wrist and eyeing the wound itself. you cringe when you see the look in his eyes.

"i'm fine," you promise swiftly, voice somewhat breathless. honestly, you weren't fine—at least, not completely. your body ached from how hard you pushed yourself and even if you were desperately trying not to make it so obvious, the wound really did hurt. not to mention, you were exhausted and your brain felt numb as you desperately tried to get it to work properly.

setting a hand on sanemi's head and enjoying the feeling of his hair in your fingers, you smile down at him. "the demon ended up being harder than i thought it'd be, that's all," you explain, shaking your head. "he managed to get me with his claw and—oh!"

your words are cut off by a sharp squeal of surprise when you suddenly find yourslef being lifted in the air.

"s-sanemi!"

"shh," he cuts in, voice a little sharper than he intended but it does the job. your lips seal shut, seeing the slight tremble of his lips that he tries to hide. sanemi is gentle, making sure his grip isn't too hard and that he isn't pressing into your wound as he leads you through his estate, stopping when he reaches his bedroom.

he slowly sets you down on the cot and as he straightens out, you stare up at him with parted lips.

"take off your clothes," he explains, moving to make his way back out. "i'll clean the wound for you."

flushing faintly, you nod, watching his back disappear around the corner for a moment before complying with his order. you take your hoari with ease, but your slayer corps uniform takes a bit longer; shaky, exhausted fingers work to unbotton the damn thing, but every shift brings a deep ache to your wound.

you don't even notice sanemi make his way back until his hands are on yours once again.

eyes widening, you turn to him, seeing the bowl of water and clothe he'd brought, befoe focusing back on him.

"sanami—"

he just shakes his head, fingers pushing yours away as he easily unbottons the top of your uniform. your flush deepends when it's suddenly not just being topless in front of sanemi, but him being the one to take off your clothes. and, to be fair, it wasn't like he hadn't before but this...

felt a little more intimate, oddly enough.

he helps you pull your arms through the sleeves, gentle in the way that sanemi only ever really is with you. he folds your shirt and places it beside him, before grabbing the clothe and dipping it in the water before rinsing the excess and pressing it against your side. you expect it to be cold, but the water is the perfect warmth and your body visably eases at the sensation.

"why didn't you go to the butterfly estate?" sanemi asks after a moment more of silence, glancing up at you through his lashes.

"i..." and you hesitate, feeling incredibly vulnerable in that moment as your stomach flutters with butterflies and you squirm lightly in the spot until sanemi presses his fingers into your hip and you halt. sighing, you let your hands fall in your lap. "i wanted to see you," you confess.

sanemi raises a brow; "by tracking blood through my entrance?"

you pout; "sorry."

shaking his head, sanemi pulls the clothe away, falling silent for a moment as he leans closer to get a proper look at your wound. "i don't think you need stitches," he explains, "but we should probably get you checked out by shinobu in case."

your eyes widen; "no!"

"y/n—"

"i'm fine," you breathe, taking his hand in your own two and squeezing. "i promise you. i... i just want to be with you. i was gone for so long."

at that, sanemi hesitates. he eyes you for a moment more, looking like the argument is still on the tip of his tongue, but then it fades, second by second, as he takes in your pleading look and feels your hands around his own.

"fine," he concedes, "but you'll be resting. no straining yourself."

biting your lip, you hesitate; "you sure you'll be able to keep your hands to yourself?" you tease lightly, letting a small smile curl onto your lips.

sanemi liked to act tough, and you guessed, he was—with anyone else. he'd bend over backwards for anything you asked him to do, even if he denied otherwise or tried to argue. in the end, you always got what you wanted simply because sanemi was head-over-heels for you.

but you falter when you see a bright, proud smirk curl onto sanemi's lips. it's not what you're expecting at all, especially when he lets the clothe fall back into the bowl before shoving it away and putting all his focus on you.

he leans forward, hands falling on either side of you as you lean back, bare back falling against the cot as sanemi hovers over you.

"who said anything about me?" he grins ear to ear, a mischevious, somewhat devious twinkle in his eyes. "i told you to rest, but that doesn't mean i can't still... touch you."

you swallow thickly as his right hand trails across your stomach, the touch light and feathery and butterfly-inducing.

"besides," he adds after a moment of tense silence. "i still have to punish you for not taking better care of yourself."

your eyes widen; "but—!"

"uh-huh," he cuts you off when a light pinch to your hip. "didn't i tell you? shh."

and your stomach twists, heart racing, but still, you listen.

because really, you were head-over-heels for sanemi too.