#seiko x reader

[rekino2114]

Seiko with a ghost MS/O that died earlier (through accident or other means) in life but refuses to leave seiko no matter how much hes exercised and hes just lingers like a stand from jojo or like Rika

Seiko with a ghost s/o

You were seiko's husband, well technically still are but it's hard to explain to anyone who isn't involved with the occult that she's married to a ghost so officially she's a widow but in reality she has a ghost husband

You died fighting a yokai which was trying to attack seiko, you defended her but lost your life in the process, seiko was so distraught by your loss she didn't even try any way to communicate with your spirit or see you for one last time, she felt like that would depress her even more, so for a while she tried to cope with the fact that you were gone

Only for her to literally almost have an heart attack when you showed up next to her and started talking to her like it was normal

At first she thought you were some evil yokai trying to trick her and immediately tried to exorcise you only for it not to work, she tried again and again but this was the first time she had seen a spirit be so resilient and resist so many attempts to exorcise it

"Why don't you just disappear and leave me alone!? Y/n is gone so stop copying him just to trick me!"

"No, seiko, it is actually me. i'm still here because....i love you and I want to stay with you forever"

And so she eventually actually understood that the ghost was you and that you were back from the dead, in a way, to be with her, it definitely stunned her at first and it took a while to get used to but it was comforting in a way knowing that she still had you

Your life together actually mostly didn't change that much, because of seiko's great affinity for ghosts and spirits she has no problem communicating with you and even touching you most of the time, so you can do most of the things you did before your death and your private life is pretty much unchanged

It's in public that she has to be careful, most of the time you go with her wherever she has to go and so sometimes she starts talking to you and everyone looks at her weird because to them she's just talking to no one, or she'll say "hold up let me talk to my husband" and turn to you and then you have to remind her that you're supposed to be dead

If seiko's reaction was extreme then you haven't seen momo's yet. When she started gaining more of a grasp on her powers she realized she could see you, a ghost of her dead grandfather...she almost fainted at the realization and went to ask seiko to exorcise you, so you had to explain the situation

"W-wait so you're telling me that grandpa isn't actually dead?"

"No, I did die, I just came back as a spirit"

"Oh so that's why I can see you only now cause of my powers"

"Yeah"

".....well i'm happy about that, i'm glad i can see you again grandpa"

"Me too momo, I remember how distraught you were when you heard i died"

"Yep, she cried like a little girl and locked herself in her room for 2 weeks....although i'm pretty sure by the second week it was just an excuse to not go to school"

"G-grandma! Don't say that!"

"Eheh don't worry momo, it's fine, i'm just happy we can be a family again"

"...yeah the same goes for me, I guess having a ghost husband is fitting for a psychic"

"True"

[sweetsugarcakes]

Hi just gotta say I love your writing and how you deal with the characters. And I noticed dandadan so can I ask for some general headcanons for the girls with a fem! eader if you have the time

ofcc tysm ur so sweet!! I’ve been obsessed with Dandadan and also a little new to it so I hope I did good for u🫶

General relationship headcanons

Momo, Seiko and Airi

fem! reader

Momo Ayase

💜CUTIE

💜 you two definitely do each others nails

💜she’ll want to kiss you A LOT. Even with people around she’ll love a good make out

💜she loves doing your hair and makeup she does it all the time

💜she’ll always compliment your outfit and would help you pick one too.

💜girl is easily jealous so she’ll be clingy to you

💜she definitely the type to worship your body from your chest down she’ll stare

💜you two share a lipgloss. It’s always strawberry flavor. You two kiss all the time so why does it matter?

Seiko Ayase

🤍YOUR PROTECTOR

🤍she’ll protect you not matter what she’ll be overprotective of you actually

🤍she’ll always her arm around you and kiss your head

🤍she would also be very flirty and a bit touchy lowkey

🤍you two watch tv together snuggling with one another

🤍she loves kissing you, her fav spot are your forehead and lips and even neck

🤍Momo likes you she’s happy that her grandma is happy.

🤍this woman loves you so much and would do anything for you

Aira Shiratori

💗to be fair she just wanted you to fall for her, but she slowly started to fall for you

💗she always wanted the male attention so when it came to you she was jealous of you slowly turning into affection

💗she likes when you praise her makes her feel special that she means a lot to you

💗she used to in arguments she has with Momo saying how hot you are and you two are the hottest couple

💗she also always compliments you and kisses your lips praising you

💗I feel she’ll be risk kind of girl. If she’s a pissed off she just wants to get over it by pulling your skirt to go into an alley way and make out with you

💗she’ll be a bit possessive at times

💗since she was popular, you two are the hottest couple in school

[swegsparky]

Seiko Ayase x Male Reader where the two are married and they are doing domesticated stuff together

Seiko Ayase domestic headcanons

A/n: My third post in a row about characters that smoke. Thank you for requesting, hope you enjoy!

While Seiko is happy to do most chores around the house most of the time, she'll offload them onto someone else if one of her shows is on. Usually, she'll have Momo do them with the excuse that she "needs to learn the value of hard work" while she cuddles you on the tatami in front of the TV.

If Momo isn't available, either due to being out with friends or in a bad mood, she'll get you to do them with promise of a "reward system". Do one chore, get a kiss, do a few, earn 30 minutes cuddling time, do half, a makeout session, do them all and you'll get a fun time in the bedroom (which I'll save for the smut headcanons).

Sometimes, while you're washing dishes, she'll come up behind you and wrap her arms around your waist, venting about her day. You're happy to listen because, considering she's looking after several children possessed by yokai, you'd say she's earned it. Also because she likes to plant kisses down your neck for being a good listener.

One thing she'll never let anyone else do is cook. She loves you both, but she takes her cooking very seriously and doesn't trust you or Momo to do it as well as her.

She already loves you a lot, but she'll love you even more if you always finish her meals, and will gladly make more for you if you ask for seconds. On the other hand, she doesn't like picky eaters as much, but is willing to accept it so long as you try anything she makes at least once.

While Seiko is usually immature and can act uncouth a lot of the time, she will become more serious if she feels she has hurt you in some way. At the same time, she asks you to be honest with your feelings with her, and to not hide things for her sake or your own.

Seiko loves showing off that she's married to you. She rarely takes off her wedding ring, unless there's a chance of it getting lost, and always walks around with a hand over your shoulder or around your waist when you go shopping together.

Despite her old age, she still gets hit on quite often thanks to her youthful appearance. While she'd usually consider this a compliment, she gets annoyed if they continue even after she tells them they're married or shows them her wedding ring, especially if they do it in front of her s/o.

While she's usually willing to just let it go and walk off, if they continue, insult either of you or if she's just in a bad mood, she's happy to show them that her bat isn't just for yokai.

Seiko would like to sleep in later than you, but needs to get up early to cook your breakfast. Plus she likes brushing your teeth with you.

Despite what others might think, even with her chain smoker habits, she has no makeup routine in the morning or a nighttime skincare routine. She just wakes up like that every day, to your bewilderment and slight jealousy. She always goes to bed at the same time as you just so you can cuddle to sleep.

She isn't too bothered about anniversary and birthday gifts, and is pleased with just a card and a bouquet of flowers or a box of chocolates. If you do go out of your way to get her something you know she wants, though, she'll make sure to show her appreciation with lots of affection.

On the other hand, she's more than happy to spoil you for your birthday with anything you so much as looked at in a shop window for more than a second and cooks all of your favourite food. If you tell her she doesn't need to put herself through so much trouble for you, she simply tells you "it was super easy, barely an inconvenience".

Overall, you and Seiko love each other and your grandaughter very much just as they love you. You wouldn't trade your favourite spirit medium and psychic-powered girl for anyone else.

[theyanderespecialist]

Base Yandere Seiko Headcanons: Aged Like A Fine Yandere (DanDaDan)

[Hello, My Sexy Muffins! I am back with a new chapter! This one features Seiko Ayase, being yandere for the Gender Neutral Reader! I hope that you all enjoy this chapter here, all my muffins!] 

(Disclaimer: Seiko Ayase is Not Yandere in canon! This is just for fun and not to be taken seriously at all! Simping for fictional characters and yanderes is fine! Just do not be illegal or gross about it! You know who you are! You Dirty, Flaky, Biscuits! Yanderes are not ideal partners to have in real life! Also, remember to separate fiction from reality and headcanon from canon! Thank you!) 

-Base Yandere Headcanons With Yandere Seiko Ayase X Gender Neutral Reader From Dan Da Dan- 

.She is a woman who appears to be chill and does not let things bother her, but she does have a good heart.

.She cares enough for spirits like Turbo Granny and Evil Eye, and it shows how amazing a person she is.

.She knew you were someone important to her and she cherished her time with you, regardless of whether you could spirits or not.

.She found you to be an amazing person and would love to spend all her days with you.

.She is the type of woman who takes rivals trying to get near you very seriously, and she is not afraid to put a curse on them if she has to.

.You are her darling, and she is not going to let any spirit or alien get their hands on you at all.

.She is a protective yandere and has you build up your chi, so that you can eventually see spirits, so you can be safer with life.

.She is also the type of yandere that would be a low-key sugar mama to you. If you need to buy anything, she is more than willing to fork over the cash.

.Of course, in exchange, she asks you to go on dates with her or help her with something she needs.

.She is the type of woman who would love to spoil you, but those gifts she gives you do not come free.

.She is going to make you earn them, and she does this to make sure that you are dedicated to her love, and she knows if you are straying away and being in love with anyone else but her.

.She is the type of yandere that will do everything in her power to keep you safe and keep you by her side.

.She is also the type that does not want to share you; you are going to be her darling, and she doesn't share you with anybody.

.She is the type of yandere that does not show how fearful she gets when you put your life on the line.

.She worries that you will die, but she is a yandere who is good at not only masking her worry and fears but also her obsessive love.

.Because you can sometimes tell when a yandere is obsessed with their target, and their facial expressions are often unhinged.

.Grandma Ayase is a master at keeping her face neutral and calm so that no one can tell how obsessed she is with you.

.The same goes for her tone of voice and the way she acts. No one, not even you, would be able to tell how obsessed she was with you.

.Back to the rivals quickly, although she does curse them, the curses themselves are not life-threatening or physically harmful.

.More so, they are annoying and inconvenient. Making it so the rival has all their time sucked up by the curse that there is no way they can spend time with you.

.She might also play small pranks on rivals for a good laugh, again nothing that will hurt them, but it does make her feel good to shame and or embarrass these rivals.

.She is the type of yandere that would move mountains for you if she could.

.Since her powers are limited to the area she resides in, she worries when you go out of that area if you are safe.

.She rarely shows that worry, though, and it may make her come off as if she does not care when she, in fact, is one of the yanderes who cares the most.

.Since she is good at masking her yandere obsession and has a level head on her shoulders, she also keeps her emotions with you under control.

.Where most yanderes can be manipulative and controlling, going as far as gaslighting or drugging you. She is not like that; instead, she will let you make your own choices, and she, for the most part, will support them.

.Unless they were things with you wanting to put your life at risk, being with someone who was mistreating and or abusing you, etc!

.She is the type of yandere that puts your health and safety first, and then she puts your happiness second.

.She will also do her best to separate you from any partner or love interest you had that is not her.

.She is not full-on manipulative, but she does plant the seed of doubt and even threatens the person who has stolen your heart.

.She would make it clear to them that you belong to her and no one else can have you!

.When she finally does confess her love to you. She is confident you will say yes, but she does have plans for if, by some chance, you do not. 

.She will not pretend that she is 100 percent sure you will accept her love, so she will come prepared!  

.If you do accept her love, be ready to move in with her asap, that way she can start her life with you and can keep you safe, killing two birds with one stone. 

.But if you do not accept her love and turn down her feelings, she is prepared for this and is going to kidnap you. 

.I know a bit shocking, but she now knows aliens are a thing, and she sees how dangerous stuff keeps happening around you. 

.If you are not going to let her keep you safe, then you forced her hand. This is all temporary, just until you learn to love her and accept her love. 

.Then you can have more freedoms again. She just needs to do what is right for you, even if it is something you do not want. 

.As I said before, she is looking out for your health and safety first, even if that means she has to do stuff you are not one hundred percent happy with. 

.She does it all for you, and she will do it no matter what! 

[YASSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS another chapter is done! I hope you enjoyed this chapter here, and stay sexy, all of my sexy muffins!] 

[the-ultimate-puppeteer]

Seiko's dom!Male S/O seeing her go all crazy mode, instead of being scared he just grabs her by the collar and gives her one of the most heated and love filled kisses ever, and after he's done he says with a smirk on his face and hungry look in his eyes: "Well, who knew the sweetest thing in my life could get even sweeter⁓"

And even though it's not the 25th yet, merry Christmas puppeteer, AND I WISH YOU ALL DESPAIRFUL NIGHT FRIENDS!

Seiko with her Dom Male S/O seeing her go crazy mode for the first time

•Needless to say seeing you shy and adorable girl straight up pop a bunch of pills and then transform was shocking

•What was even more shocking was finding out how amazing she looked in that

•Not only did her hair get way longer and she got taller but her bust also increased

•She basically looked Amazonian and boy was it hot

•You know she was in the middle of going nuts but you could help but go up to her and just kiss her deeply

•And it was a very hungry and sensual kiss which both calmed Seiko down but also dragged her into a lusted state as well

•When you finally exited the kiss panting from being outta breath you you only had one thing to say

•,“My oh my” you say while smiling lustfully. “How could the sweetest thing in my life get even more sweeter~”

•You say all this while while your hands roam her body sensually

•Aftwards Seiko picked you up bridal style and booked it to her lab

•We all know what happened between you to after you got there~

[originaldanganronpascenarios]

Seiko Kimura x Microbiologists Girfriend

I think it'd the first time I write for her. I hope I did her justice :D

Seiko with Microbiologist S/O

Reader here is female

You had a lot common topics to talk about. And she loved to hear you describe what you recently did in the lab.

Since your professions are somewhat connected, she enjoyed any opportunity she had to work with you.

Sometimes she noticed something that helped you, or you noticed something that could help her. Fixing each other's mistakes and suggesting ways of experimenting was making things easier.

But she was anxious about your relationship failing. She isn't the most affectionate person and usually waits for you to take the first step which makes her seem distant at times.

Whenever she says something wrong she will over think it even if you didn't think much about it.

Still she wanted to try and get out of her comfort zone. When it's just the two of you she would take off her mask, since if anyone should get to read her it'd be only you.

And since she wasn't afraid to point out possible mistakes of yours in the lab, with time she was better at voicing her own opinions to you. Even if she was afraid that you won't like what she'd say.

But she was still putting everyone before her first, you were just at the very top. It's very sweet how much she wants to help everyone but it's up to her loveley girlfriend- you- to take care of her in the meantime.

~Mod Angie

[hopes-peak-postal-company]

Mod Akane, could you do fluff headcanons for Seiko Kimura with a male s/o?

Here is your request, I hope you like it.

Fluff Head canons of Seiko Kimura with a male s/o:

* When she feels overwhelmed she likes to look at you and it calms her down and further into the relationship she would go as far as holding your pinky in the hallway

* It happened when Ruruka was being exceptionally mean that day and even looking at you couldn’t calm her down, so when her pinky came in contact with your pinky she felt a calm sensation come over her

* So timidly Seiko linked her pinky with yours and after that day whenever Seiko is feeling overwhelmed with emotion you interlock her pinky with yours

* The two of you share a lot of private things with each other and one of your most scandalous secrets that only you two know about is how the fire alarm really went off

* The two of you were in the science lab, Seiko was making a new concoction while you were lending her a helping hand like a good boyfriend when suddenly the liquid exploded

* This caused the fire alarm to go off and you dragged Seiko out of there because you knew she would be honest about it and since no one could figure out who caused the explosion the both of you got away with it and only you two know this

* In the relationship you have helped Seiko come out of her shell more she has become more confident around people and that is all thanks to you boosting up her self-esteem

* So to thank you she created a special mixture that when she added water it showed different colour pops and sparks, which spelt out your name with thank you at the bottom followed by a heart

* One of the media talents filmed it, so the both of you can look back on the enchanting words the mixture created

* One final thing that was a big deal in the relationship was when Seiko started taking her mask off around you when the both of you are alone

* This was a big milestone in the relationship because it shows Seiko really trusts you enough to not conceal her emotions when around you

* Overall, your relationship is full of fluff that no man gets to experience with Seiko besides you, so consider yourself lucky.

[love-toxin]

Ahhhhhh, Seiko is so cute! I can't help but be curious about how she would react to catching her darling masturbating?

Despite being such a skittish person, Seiko would have her hand in her panties within moments, no matter where she catches her darling doing it or how embarrassing it may be. If she hears your moans from beyond your bedroom door, she’ll creak it open so quietly you would never notice, and slip her fingers beneath her skirt to play with herself as she watches you. She’ll moan your name into her hand, and will refuse to cum until you do--and once she’s made a complete mess of herself, she’ll scurry away and wash up before you realize she was ever there.

However, if she were to stumble upon her darling masturbating, it would be a bit different. 

Seiko has a natural affinity for being submissive, but being near her darling tends to give her a newfound confidence she can’t get anywhere else...so if she catches you touching yourself, her attitude will likely do a 180 and she’ll be on top of you quick enough to make you do a double take. 

Instead of acting the part of a naive virgin or letting you take what you want from her, her eyes will glaze over and she’ll start to breathe heavy, her tone so much more seductive as she asks you to keep going. There’s no reason for you to stop on her account, and to make you feel less embarrassed, she’ll hover over you on her knees and touch herself for you, loudly expressing her love for you and telling you exactly what she thinks about when she masturbates. And what about you? Do you think of her when you do it? Have you imagined touching her in the way she touches herself? 

Well, you needn’t wonder anymore--once she gets a taste of you the first time, you won’t ever need to bother with taking care of your needs by yourself. That’s the reason she exists, after all...to please her one and only soulmate.