Nagi Seishiro X Reader - Blog Posts

2024 Christmas Event

Event Masterlist

Day 12: Marshmallows, Seishiro Nagi

Warnings: Fluffy as marshmallows

(_____) was so excited because they finally had gotten a break from Ego and his craziness. The players were told they were getting a break due to the snow because they had to preserve energy or something like that. (_____) really didn’t care, all they knew was that they finally got to relax and have some sugary sweetness.

They hopped onto their bed and ripped open the bag of marshmallows. Popping one after another into their mouth happily. The sugary smell of the marshmallow bag and the happy noises leaving them got a certain someone’s attention. Seishiro Nagi, the lazy superstar of Blue Lock. “What are you eating?” He asked as he moved over to (_____). “Marshmallows! Want one?” They asked him. Nagi tilted his head and nodded slowly. (_____) handed him one and he tried it. His eyes sparkled and a small smile appeared on his face.

(_____) chuckled and poked his cheek. “I’m taking you like it Nagi?” Nagi nodded quickly, holding his hand out for more. The two ended up sitting on (_____)’s bed, watching videos on Nagi’s phone, and eating marshmallows. Both of them were enjoying their time. (_____) ended up doing some tricks by throwing the marshmallow into the air and catching it in their mouth. Nagi immediately saw it and wanted to try it.

Hours passed and anyone who passed the room, or even got near it, could hear a lot of laughter. Nagi and (_____) had spent those hours doing tricks with the marshmallows. The two ended up falling over while cackling. (_____) falling on top of Nagi. Said man hugged them with a yawn. “You made me tired, wanna nap.” (_____) answered with a yawn and soon the two fell asleep surrounded by busted bags of marshmallows with marshmallows scattered around the room.

THINGS YOU DO THAT HE FINDS HOT — [BLUE LOCK]

characters: isagi yoichi, bachira meguru, kunigami rensuke, nagi seishiro, chigiri hyoma, itoshi rin, barou shouei content: gn! reader, suggestive content notes: hope you enjoy!

⋆｡° isagi yoichi

oh. my. gosh. isagi is absolutely down bad for you wearing his clothes — specifically, his jersey. tbh all the players love when you do but with mr. isagi “egoist” yoichi is one of the most obsessed with it.

whether his clothes are loose, tight, or fit just right, isagi’s face is flushed red and his eyes are glued to you with stars in them. after he see you in his jersey, he’s giving you his sweatshirts and jackets and looking up matching clothes on the internet

⋆｡° bachira meguru

bachira immediately gets butterflies in his stomach whenever you dance. he loves seeing how carefree you are when you do and just the way you twist and move your body.

if you really want to make his heart skip a beat, invite him to dance with you with an outstretched hand and a sweet grin and he’s absolutely putty in your hands. when you dance as close as you can, chest to chest, he’s melting in your arms with an uncharacteristically shy smile and a whole army of butterflies in his stomach

⋆｡° kunigami rensuke

kunigami really, really, really likes it when you openly admire his physique. he’s not trying to be vain but he works hard for his muscles so he loves it when you show your appreciate for that hard work

you can do this in various ways: compliment him, stare at him when he works out, squeeze around his arm and ask if he’s bulked up more since the last time that he saw you with a little, cheeky smile. whatever you do, it has kunigami feeling a little lightheaded

⋆｡° nagi seishiro

this might be cliché but nagi thinks it’s super hot when you get really passionate about things that either you like or that he likes. as someone who is pretty lazy, there’s something about the contrast of you getting fired up that he likes. he’s focuses on how animated you get when you’re telling him about something you love, the way you speak, the way you gesture, nagi just can’t take his eyes of you

like i said, he really likes you being passionate about things he likes. when you get really into a video game you’re playing together, sharp eyes trained in the screen and your fingers mashing buttons on your console, cursing quietly under your breath when something doesn’t go right — it may not seem that nagi is paying attention but he is and he’s enjoying every moment he’s spending with you

⋆｡° chigiri hyoma

chigiri’s face gets really warm whenever you trace your fingers along his face. you’re reverent, enraptured by his beauty and even though chigiri is always told how pretty he is, it’s different when it comes from you because it’s you. he’s squirming and blushing under your gaze

what makes him even more flustered is if you’re cuddling with one another and you ghost your fingertips along his jawline and whisper about just how beautiful he is. there’s something so intimate about it and chigiri feels like he’s locked in some sort of trance with you that neither of you really care to leave

⋆｡° rin itoshi

laughing at his jokes even when they’re deadass not funny is the quickest way to get rin’s heart thumping. because he’s someone who’s usually super serious, it’s kind of rare for him to crack any quips but when he does, it usually falls flat because people think he’s serious (or because it’s blatantly not funny) but you can always figure out when he does and he can count of you to let out a little giggle at the very least

maybe it’s the way your mouth curves into a smile or the way your eyes light up with amusement but rin just thinks you look your best when you’re laughing (especially at his jokes/“jokes”). he presses adoring kisses to every inch of your face when you get a private moment together

⋆｡° barou shouei

barou is an absolute sucker for you getting along with his younger sisters. he’d honestly rather die than admit it but regardless of how old they are (if they’re really much younger or pretty close in age to him), you being an older sibling figure and role model to them really attracts him to you

he may always roll his eyes when his sisters insert themselves into your time together, but he would absolutely kill for them (and for you) so seeing all the people he cares most getting close just makes him feel even more superior for choosing you as his partner. when they finally do leave you alone, he’s definitely pulling you into his arms to show you his appreciation

✰ hypnotic dreams

the devils month - day one

featuring: nagi seishiro x f!reader

summary: you planned a night out to the casino with nagi and reo. but of course, your boyfriend has other plans...

tags: smut, p in v, thigh fucking, manhandling, petname (angel)

wc: 1.3k

nagi lays in bed, his body half-draped in blankets, watching you lazily move around the room as you get yourself all dressed up for tonight. it's been days since reo told you about the casino night he booked for the three of you, and you haven't shut up about it since. you wanted tonight to be perfect, going as far as to plan your outfit down to the last detail. but nagi? he barely stirs. he’s still half asleep, sprawled out, barely interested in anything other than the glow of his phone screen.

you’ve got one leg in your dress when you glance over and catch his sleepy gaze fixed on you, one brow slightly raised as if he’s amused by your efforts. “you’re not even going to get up?” you ask, teasingly annoyed. "reo’s picking us up in like two hours.”

nagi lets out a low groan, stretching his long limbs out. “mm... do we have to?” his voice is lazy, trailing off like he’s already forgotten what the night’s even about. he’s watching you, though, that slight gleam in his eyes telling you he’s up to something.

you laugh softly, shaking your head. "reo will kill us if we bail."

but before you can turn back to the mirror to finish dressing, nagi shifts suddenly, faster than you expected. his hand wraps around your wrist as he's tugging you closer to the bed. “c’mere.”

“nagi, what—” you let out an attempt at a protest, but it’s useless. his grip is firm and controlling, as he pulls you down onto the mattress beside him with little effort. you barely have time to react before he’s rolling over, pressing his larger body down on you against the bed as his lips find yours in a lazy, heated kiss. it’s not rushed, not urgent, but slow and deliberate—like he has all the time in the world.

his hand drifts down, fingers sliding over the soft fabric of your half-done dress. you let out a surprised gasp when he hooks his arm around your waist, flipping you over onto your back with ease. his strength catching you off guard, especially when he’s so gentle about it. the next moment, his weight is pressing you down into the mattress, his knee nudging your thighs apart as he grinds lazily against your leg.

“nagi…” you whisper, breathless against his lips. “we… we really need to get ready.”

“mm,” he hums against your mouth, barely paying attention, his large hands gripping your hips tighter, pulling you closer beneath him. “i'll be quick.”

he’s not asking permission anymore. nagi’s always been a bit possessive, especially when he’s in one of these moods. you can feel the subtle shift in him—his usual laziness replaced by a heated desire. he shifts his hips, his hard cock rubbing against your inner thigh, and you shiver at the sensation, biting your lip.

without another word, he moves, adjusting you like it’s nothing. his hand slithers under your thigh, lifting it with ease to rest against his waist. you’re completely at his mercy, the weight of him pinning you down as he rocks his hips, letting his cock glide along the inside of your thigh. the friction is intoxicating, sending jolts of pleasure through your body with each lazy thrust.

“always in such a rush…” nagi mutters against your skin, lips brushing your neck. his hands tighten on your hips as he holds you in place, controlling every movement, every subtle shift of your body. he thrusts again, harder this time, the slick of your arousal making the slide of his cock all the more delicious. “slow down, angel.”

his hand trails down your thigh, fingers digging into the soft flesh, squeezing you possessively as he grinds harder against you. you arch your back, pressing closer to him, your breath coming in ragged gasps. he’s toying with you, teasing you with each slow, deliberate movement, dragging out the anticipation until your body is trembling beneath him.

“nagi,” you moan softly, your hands gripping the sheets, trying to ground yourself. but he’s relentless, his grip tightening on your hips as he thrusts again, his cock slipping between your slick folds. the pressure is overwhelming, each slow thrust sending waves of pleasure through you.

“feel so good like this,” nagi murmurs, his voice thick with desire as he leans down, his lips brushing the shell of your ear. “so soft... you're so perfect f’me, letting me do whatever i want…”

you feel a shiver travel down your spine at his words, and you whimper, your body arching towards him, needy for more. but nagi pace is slow, torturously slow, his movements lazy yet full of purpose, trying to savour every second.

“gonna make you late,” he mutters with a smirk playing on his lips as he presses you harder into the soft mattress. he grips your hips tightly as he rocks against you. “but that’s okay, right?”

you try to respond, but to no avail—your voice catches in your throat, your body trembling beneath him as the pleasure builds. you’re so close, so desperate, it's obvious to him. he’s pushing you to your limits as his fingers dig into your skin while he grinds against you, his cock slick with your arousal as he thrusts harder.

he’s slow as he deliberately slides his cock between your thighs with force that makes you whimper. his hips shift in a slow, lazy rhythm, dragging himself along your slick folds. the friction, especially as his cock brushes past your clit, sends jolts of pleasure up your spine. he seems to enjoy the way your body responds to the sensation—the subtle jerk of your hips, the way you bite your lip—needy for more. each time the head of his cock grazes your swollen clit, you can’t help the soft gasp that escapes you. it’s torturous, the way he presses his length against you without fully giving in, teasing you as his cock slips between your thighs again and again, building the heat inside you to a fever pitch.

suddenly, he thrusts harder between your legs, the slick sound of his cock sliding between your thighs louder now, more desperate. he grinds against you in a rhythm that makes you ache for him to enter you. you arch your back, feeling his thick length press against your clit in just the right way, sending you closer to the edge with each maddening thrust.

and then, without warning, he stops.

“n-nagi,” you gasp, your body aching for him. “please…”

he chuckles softly, his breath is warm against your neck as he leans down, his lips brushing your skin. “s’needy,” he teases, his voice low as he pushes his hips against yours, his tip nudging itself between your thighs. he lets it slip against your slick entrance, just enough to tease you, but not going further. his hand trails towards your ass before kneading the soft flesh. “so pretty when you beg f’me.”

you’re trembling beneath him, desperate for release, but he waits. his cock presses against you again, prodding lightly, but still, he does nothing. his fingers trail lazily over your skin, not giving you what you crave until you whimper, your voice barely a whisper, “please, nagi… i need you… need you so bad…”

the moment he hears those words, he finally thrusts inside you, filling you completely in one slow, painful stroke. the sensation is overwhelming, making your body arch against him in pure bliss, earning a loud moan from your throat.

“good girl,” nagi murmurs, his voice thick with satisfaction as he begins to move again, slow and steady, his hands gripping your hips as he sets a pace that leaves you breathless. “just relax… gonna take care of you.”

taglist: @ryescapades @iamjellyfish @143-ilyuu @maruflix

©lumis kinktober 24' ─ do not translate, repost, copy any of my works