【ｎｅｐｔｕｎｅ】

Neptune ✦ 22 ✦ Beware of 18+ Content! ✦ REQUESTS OPEN AGAIN 💕

[cosmicn3ptune]

𝐇𝐞𝐥𝐥𝐨 𝐭𝐡𝐞𝐫𝐞, 𝐬𝐮𝐧𝐬𝐡𝐢𝐧𝐞

𝐢 𝐚𝐦 𝐜𝐮𝐫𝐫𝐞𝐧𝐭𝐥𝐲 𝐭𝐚𝐤𝐢𝐧𝐠 𝐫𝐞𝐪𝐮𝐞𝐬𝐭𝐬 𝐟𝐨𝐫 𝐡𝐞𝐚𝐝𝐜𝐚𝐧𝐨𝐧𝐬, 𝐨𝐧𝐞𝐬𝐡𝐨𝐭𝐬, 𝐲𝐨𝐮 𝐧𝐚𝐦𝐞 𝐢𝐭!

𝐡𝐞𝐫𝐞 𝐚𝐫𝐞 𝐭𝐡𝐢𝐧𝐠𝐬 𝐢 𝐰𝐨𝐧'𝐭 𝐰𝐫𝐢𝐭𝐞:

𝙥𝙚𝙙𝙤𝙥𝙝𝙞𝙡𝙞𝙖 𝙞𝙣𝙘𝙚𝙨𝙩 𝙯𝙤𝙤𝙥𝙝𝙞𝙡𝙞𝙖 𝙛𝙚𝙩𝙞𝙨𝙝𝙚𝙨 (scat, piss, feet, ect.)

𝙘𝙝𝙖𝙧𝙖𝙘𝙩𝙚𝙧 𝙭 𝙊𝘾

𝙝𝙚𝙧𝙚 𝙖𝙧𝙚 𝙩𝙝𝙞𝙣𝙜𝙨 𝙞 𝙬𝙞𝙡𝙡 𝙬𝙧𝙞𝙩𝙚!:

𝙨𝙢𝙪𝙩/𝙣𝙨𝙛𝙬 𝙛𝙡𝙪𝙛𝙛 𝙖𝙣𝙜𝙨𝙩 𝙠𝙞𝙣𝙠s

𝙘𝙝𝙖𝙧𝙖𝙘𝙩𝙚𝙧 𝙭 𝙧𝙚𝙖𝙙𝙚𝙧

𝙘𝙝𝙖𝙧𝙖𝙘𝙩𝙚𝙧 𝙭 𝙘𝙝𝙖𝙧𝙖𝙘𝙩𝙚𝙧

𝙜𝙤𝙧𝙚 (to a degree)

𝙖𝙡𝙡 𝙩𝙝𝙚 𝙘𝙝𝙖𝙧𝙖𝙘𝙩𝙚𝙧𝙨 𝙞 𝙬𝙞𝙡𝙡 𝙩𝙖𝙠𝙚 𝙧𝙚𝙦𝙪𝙚𝙨𝙩𝙨 𝙛𝙤𝙧!:

𝙏𝙖𝙣𝙟𝙞𝙧𝙤 (SFW ONLY) 𝙕𝙚𝙣𝙞𝙩𝙨𝙪 (SFW ONLY) 𝙄𝙣𝙤𝙨𝙪𝙠𝙚 (SFW ONLY) 𝙉𝙚𝙯𝙪𝙠𝙤 (SFW ONLY) 𝙆𝙖𝙣𝙖𝙤 (SFW ONLY) 𝙂𝙚𝙣𝙮𝙖 (SFW ONLY) 𝙂𝙞𝙮𝙪𝙪 𝙎𝙝𝙞𝙣𝙤𝙗𝙪 𝙍𝙚𝙣𝙜𝙤𝙠𝙪 𝙈𝙞𝙩𝙨𝙪𝙧𝙞 𝙐𝙯𝙪𝙞 (+𝙬𝙞𝙫𝙚𝙨) 𝙈𝙪𝙞𝙘𝙝𝙞𝙧𝙤 (SFW ONLY) 𝙂𝙮𝙤𝙢𝙚𝙞 𝙄𝙜𝙪𝙧𝙤 𝙎𝙖𝙣𝙚𝙢𝙞 𝙀𝙣𝙢𝙪 𝙍𝙪𝙞 (SFW ONLY) 𝘿𝙖𝙠𝙞 (SFW ONLY) 𝙂𝙮𝙪𝙩𝙖𝙧𝙤 (SFW ONLY) 𝘼𝙠𝙖𝙯𝙖 𝘿𝙤𝙪𝙢𝙖 𝙆𝙤𝙠𝙪𝙨𝙝𝙞𝙗𝙤 𝙔𝙤𝙧𝙞𝙞𝙘𝙝𝙞 𝙈𝙪𝙯𝙖𝙣 𝙎𝙖𝙗𝙞𝙩𝙤 𝙈𝙖𝙠𝙤𝙢𝙤 𝙆𝙤𝙩𝙤𝙝𝙖 𝙆𝙤𝙮𝙪𝙠𝙞

ＭＡＳＴＥＲＬＩＳＴ

𝐑𝐞𝐧𝐠𝐨𝐤𝐮 𝐊𝐲𝐨𝐣𝐮𝐫𝐨

- Fluffy headcanons

- Rengoku x Sabito smut

- Rengoku x Sabito smut

- How they play horror games (several)

- NSFW Headcanons

𝐓𝐚𝐧𝐣𝐢𝐫𝐨 𝐊𝐚𝐦𝐚𝐝𝐨

- Sick! Tanjiro x Fem! Reader

- Crushing! Tanjiro x GN! Reader

- Headcanons for Tanjiro and S/O that haven’t seen each other in a while

𝐒𝐚𝐛𝐢𝐭𝐨

- Rengoku x Sabito smut

- Rengoku x Sabito smut

- Tengen x Sabito smut

- How they play horror games (several)

𝐊𝐚𝐧𝐫𝐨𝐣𝐢 𝐌𝐢𝐭𝐬𝐮𝐫𝐢

- How they play horror games (several)

- Pan! Mitsuri x GN! Reader Pride Parade

𝐒𝐡𝐢𝐧𝐚𝐳𝐮𝐠𝐚𝐰𝐚 𝐒𝐚𝐧𝐞𝐦𝐢

- Fluffy Headcanons

- Hashiras with edging kink (several) 

- Awkward! Sanemi x Fem! Reader

𝐔𝐳𝐮𝐢 𝐓𝐞𝐧𝐠𝐞𝐧

- Hashiras with edging kink (several)

- Tengen x Sabito smut 

- Smutty/NSFW Headcanons

𝐓𝐨𝐤𝐢𝐭𝐨 𝐌𝐮𝐢𝐜𝐡𝐢𝐫𝐨

- How they play horror games (several)

- Platonic Muichiro x GN! Reader

𝐓𝐨𝐦𝐢𝐨𝐤𝐚 𝐆𝐢𝐲𝐮𝐮

- Hashiras with edging kink (several)

- NSFW Headcanons

𝐊𝐨𝐜𝐡𝐨𝐮 𝐒𝐡𝐢𝐧𝐨𝐛𝐮

- Hashiras with edging kink (several)

𝐀𝐨𝐢 𝐊𝐚𝐧𝐳𝐚𝐤𝐢

- Aoi x Kakushi! GN! Reader HCs

𝐊𝐨𝐤𝐮𝐬𝐡𝐢𝐛𝐨 / 𝐌𝐢𝐜𝐡𝐢𝐤𝐚𝐭𝐬𝐮 𝐓𝐬𝐮𝐠𝐢𝐤𝐮𝐧𝐢

- Pussy eating HCs (+ Thigh kink)

Ｒａｎｔｓ ａｎｄ Ｄｕｍｂａｓｓｅｒｙ

- Sanemi’s english dub voice

- Giyuu’s bondage kink

- Demon dick size = their ranking

- NSFW Alphabet (Requests open!!)

- My struggles of writing the omegaverse

- Kyojuro choking people is SEXY.

- Shinobu, Douma, and Kotoha rant (MANGA SPOILERS)

- Happy Pride Month!

- Sabito is a horny little shit and Kyojuro is a himbo

- The Welcoming (aka first post)

𝙝𝙖𝙫𝙚 𝙛𝙪𝙣 𝙖𝙣𝙙 𝙖𝙨𝙠 𝙖𝙬𝙖𝙮 <3</i>

[cosmicn3ptune]

Just got a new macbook so I’m currently in the process of switching everything over!! Sorry for taking so long. Unrelated, but it’s my birthday today so that’s nice. Happy holidays everyone!

[cosmicn3ptune]

Your writing speaks to my kitty this is a compliment

HAHA this is the best thing to see when I first log in so thank you very much <3 I’m working on some special things so stay tuned!! (But seriously, thank you)

[cosmicn3ptune]

Yoriichi Tsugikuni NSFW Headcanons ♡

Genre: Smut / NSFW

CW: Praise kink, breeding kink, pregnancy

:

Yoriichi is a simple man with simple needs: to ensure that his beloved is living a satisfactory life.

He will always make sure to put your happiness and pleasure over his own, making him the ideal service top. No matter how aroused he is, Yoriichi is sure to make you orgasm first.

He was quite shy asking for sex at first because not only was he inexperienced, he didn't want to burden you.

Even after being together for a while Yoriichi still had trouble expressing his desire for you. His actions to get you in the mood were always so subtle to the point where it'd just be straight up confusing.

He'd sort of just stare at you up and down hoping that you'd get the hint and initiate something. Either that or he'd tower over you, which could get pretty intimidating considering his height.

It really isn't his fault, though! He's never done anything beyond innocent physical affection and kissing before meeting you.

Nonetheless, he learned very quick. It's no surprise as he was instantaneously talented in almost everything he tried since he was a child.

While anything that makes you feel good brings him joy, his favorite thing to do is to eat you out with your knees forced against your chest, his big hands holding your thighs back and apart.

Yoriichi desperately wants you to praise him, caress his hair and tell him how good he's doing. He's not the type to air out his kinks but it's painfully obvious he has a thing for praise.

He assumes that since he enjoys it, you should enjoy it too. Yoriichi may be quiet but he'll often compliment you, voice barely above a whisper as he gently kisses down your jaw.

Yoriichi is definitely a big tummy guy. He'll cuddle into your stomach like a pillow and pepper kisses down to your hips.

He's really quite vanilla (sorry guys) but he does have a thing for breeding.

He always knew he wanted a nice, big family with lot's of kids. Yoriichi is positive he can provide for one, as well. He understands it's his sworn duty to protect you and your children.

He'd never force you into it, but there's a certain way his eyes light up when you ask him to come in you that's just undeniably sweet.

That being said, his favorite position is a mating press where he can hold your hand and ensure that you will carry his children.

Sometimes Yoriichi can forget his strength and you'll wake up with bruises from where his fingers were held against you. He'll apologize profusely and make sure to kiss them better. He feels awful for hurting you even if it was on accident so you'll have to reassure him that it's okay.

On the flip side, he doesn't really care if you're rather rough with him. He's a powerful swordsman so nothing ever really hurts. In fact, he'll encourage you to pull on his hair and leave deep, purple lovebites all over his neck.

Sometimes he forgets they're there and just goes out into public with his hickeys on full display. It's not like he minds though, he enjoys the fact that others know his devotion to you.

Yoriichi's aftercare is seriously the best. He cuddles you and presses kisses to all the bruises he left, his hand cupping your cheek and lovingly looking into your eyes.

If you have trouble walking the next day, (which is likely) he'll eagerly assist you by either letting you lean onto him or just simply picking you up. He's strong enough to carry you everywhere without tiring.

If he does manage to get you pregnant, Yoriichi will spend every single day by your side attending to your needs. He hates having to leave you alone so he's never gone for long. He may look like a big, scary guy, but to you he's simply the love of your life.

:

Hey could you tell I really really really like Yoriichi? Anywho, work has seriously been punching me in the gut so I apologize for my slow updates. I hope you've all had a nice day and that you enjoy these headcanons! <3

[cosmicn3ptune]

Look, I absolutely love Kyojuro but someone has to stop putting him in these atrocious outfits 😭

I don’t care if this was meant to be a costume because this is something my Russian father would wear to “fit in” in America

[hanniejisungquokkakingdom]

[cosmicn3ptune]

Hear me out mean jealous mean Dom giyuu

Please

I'M LISTENING.

He'd probably be watching you talk to Tengen from afar, silently just seething with jealousy. Tengen already has 3 wives so why was he trying to get so close to you? He tries to keep his distance at first but at a point he just can't take it anymore, walking up to the two of you and dragging you away somewhere more private.

Keeping you pinned against the wall, hands tightly holding onto your wrists as he leaves hickeys scattered across your neck,,, Glaring up at you with those pretty, dark eyes.

"You drive me fucking insane, you know that?" Muttering under his breath,,, Snaking one of his hands around your neck and gently squeezing, watching your every reaction like a predator watches it's prey,,

Giyuu Tomioka the MAN THAT YOU ARE!

[kyunmei]

rengoku + totk ember armor :-)

[cosmicn3ptune]

𝐫𝐞𝐪𝐮𝐞𝐬𝐭𝐬 𝐧𝐨𝐰 𝐨𝐩𝐞𝐧

OK OK ! Requests are open again! Of course since tumblr lowkey hates me, my inbox from before is gone. If you wanna request then look at my pinned. Thank uuu !! <3

[peachdues]

I still maintain the headcanon that while Sanemi is a brutal hardass when it comes to overseeing training for the junior Corps members, there is a very subtle, blink-and-you’ll-miss-it difference between how he addresses male v. female slayers.

In short, I simply don’t see Sanemi as the type to name-call/incessantly berate the female slayers. Don’t get me wrong — he’s just as critical of them as he is toward the male slayers. If you’re not up to snuff, then you’re not up to snuff. You’re not getting special treatment from him, so don’t waste your time hoping otherwise.

But he refuses to name-call them/degrade them. Because, as much as Sanemi knows his anger is inherited (and as much as he resents it), he refuses to become his father’s mirror. He watched his father berate and abuse his mother and siblings every day, and while Sanemi knows he can’t be soft on the lower-ranked slayers, he also can’t bring himself to be completely his father’s son (even if he knows, deep down, that he is).

[astrariums-archived]

Kimetsu no Yaiba / Demon Slayer (05.01)

[cosmicn3ptune]

𝐘𝐨𝐫𝐢𝐢𝐜𝐡𝐢 𝐓𝐬𝐮𝐠𝐢𝐤𝐮𝐧𝐢 𝐱 𝐒𝐢𝐜𝐤! 𝐑𝐞𝐚𝐝𝐞𝐫

Genre: Fluff

CW: Mentions of vomiting

Short because I wrote this on my phone + I actually am pretty sick right now (oops!)

:

”Your complexion is paler than usual. Are you sure you aren’t in need of a doctor?”

Through blurred vision you can barely make out Yoriichi’s tall stature towering over you. Your eyes flutter open and shut, fighting to stay awake. You attempt to answer him yet nothing but a pitiful mumble is able to escape your mouth. Ever since you threw up this morning, he’s been guarding you like a clingy puppy. Yoriichi’s brows furrowed as he frowns.

“I see,” he whispered, “I’ll go into the village and fetch you one.”

Just as Yoriichi turned, leaving his shadow casted onto the wooden floors, you whined. You didn’t want to be alone, not in a state like this. He froze in his steps before glancing back to you.

“What’s the matter, my love?” He asks, voice silky and sweet like honey.

“Don’t go,” is all you can stutter out, weak and raspy.

Yoriichi nods sympathetically, kneeling down before you. His eyes, usually devoid of any emotion, are now filled with concern. His hand tenderly finds its way to your forehead. Despite being the sun hashira, Yoriichi’s hands are freezing cold and contrast greatly to your burning face. You lean into his gentle touch as he softly coos.

“There, there…”

Your face burns again; yet this time it’s from blush and not your headache inducing fever. Yoriichi simply being there is enough to make you feel far better. He leans further and offers a small kiss to your forehead, his wine colored hair ticking your cheeks.

With all the strength you can muster, you wrap your arms around him. It’s quite the weak hug yet Yoriichi accepts it without hesitation. He knows he might get sick as well but what matters most is you.

“Are you feeling any better now, dear?”

“Now I am.”

:

I love Yoriichi so much it’s unreal. Yea this is also self indulgent but I’m sure you all won’t mind <3 bye bye sunshines !!!

[shiruba-tsuki]

I was 13. We were the same age and all alone in the world. We became fast friends. Sabito had a strong sense of justice and he had a kind and gentle heart.

[cosmicn3ptune]

waaaaaaahhhh I missed them so much !!!!!!! My babies!!!!

[cosmicn3ptune]

𝐔𝐩𝐝𝐚𝐭𝐞𝐝 𝐍𝐒𝐅𝐖 𝐓𝐞𝐧𝐠𝐞𝐧 𝐇𝐂𝐬 ♡

We all know Tengen treats each of his wives with his upmost love and respect -- obviously, you are no different. He's definitely the type to worship, more than happy to comply with whatever you want.

Additionally, he's very eager to try out new things. Nothing is too crazy for him. (He is the flashiest, after all!)

Yeah I said it last time and I'll say it again: he probably has a dick piercing. He already has earrings, so what's one more piercing?

He puts his big hands to good use! Groping you, pressing his fingers around your neck, holding hands,,, He defo uses them to pin you down too <3

He's a bitch for getting his hair pulled. I mean, it's so pretty anyway! It would be such a waste to just not tug at it! Auuughhh pulling on his hair while he's going down on you, softly chuckling at how desperate you are >///<

Eye contact is *such* a big thing for him. He loves loves loves watching your expressions as he fucks you. If you even try to turn away he'll just grab your jaw and force you to look back at him.

AND LEST WE FORGET THE DIRTY TALK!! He can honestly get a little mean, making you beg for shit and then poking fun at you. It's all lighthearted though <3 He's such a big teaser but he can't help it! He loves to see how far he can get you with just his words.

Can't make a Tengen post without mentioning the wives so... Exhibition is very common. He'll watch you and the girls mess around, commanding you at times but mostly just letting you all do your thing. He loves watching his pretty things <3

So easily turned on too! You could do something as innocent as doing the dishes and it would somehow get him bad. Slyly coming up behind you, wrapping his muscular arms around your waist and whispering what he wants in your ear.

Pet names!!! He already has nicknames for practically everyone he knows, so it's no doubt he has more intimate ones too. He's so the type to call his lover "doll" !

His voice is sooooo hott..... Panting and grunting into your ear as he bends you over backwards. Pretty moans for when he's feeling more vulnerable.

THIGH KINK!!!! Oh how he would be SO obsessed with your thighs. Kissing n caressing them whenever he gets the chance. Thighfucking is definitely a thing too!!

Missionary is one of his favorite positions because he likes showing off and bragging about his strength. Picking you up so easily, knowing he could do whatever he wants to you,,, (CONSENSUALLY!!!!!!!)

Aftercare KING! Runs you a real nice bath and fetches you tons and tons of pillows. Rubbing your back as you cuddle and drift off to sleep together <3

:

♫ Guess who's back ♫ Back again ♫

Yep, it's me! What better way to come back than a smutty Tengen post. What can I say, he's gorg. I hope you all are doing well, sunshines!!!!!

[cosmicn3ptune]

IM BACK ★

ermmmm what the freak is up folks I haven’t posted in like a year because I wasn’t into demon slayer much but I fell back into the hole and here I am 🙏 will try to answer some asks but they might be short OOPS! My absence was also due to some really crazy personal things! Not even joking when I say in the time I was gone I was a witness for a murder trial so that was weird. But I’m back !!!!!!!!!!! More stuff coming soon, sunshines <3

[cosmicn3ptune]

hey guys. I’m sorry for my extreme lack of activity here. My life is going pretty downhill as of right now and I just am not mentally stable enough to write. I will update when I feel better. Thank you all so much for sticking with me and still reacting to my posts. It means a lot and I love you all. Please stay safe, drink lots of water, and have a lovely day my sunshines. <3

- Neptune

[cosmicn3ptune]

tbh I’d let Tengen hit