Yandere Osamu Dazai - Tumblr Posts

1 year ago

Ok ok more dark skk poly with their little pet PLEASE PLEASE PLEASE I need more, how would they treat them when they behave? Are they ever nice to their little pet and treat em good? Is gentle petting or are they continuously rough?

Of course of course babes

- They absolutely can be nice, they love their little pet, you're prettiest when you're mentally intact after all

- As long as you behave you're gonna be fine, Chuuya makes loads of cash, and who better to spend it on then his pretty pet? Dazai doesn't make much but he has surprisingly good taste when it comes to clothes. He picks out the prettiest collars too.

- You sit pretty on the couch while Chuuya makes you dinner and Dazai cuddles you, calling you his pretty kitty. Brushing your hair and petting your (faux) ears. Laying little kisses on your cheek.

- While Chuuya is the stricter one, he's not nearly as mean as Dazai can be. He makes sure you're well taken care of, waiting on you patently. Chuuya's the more responsible one, he cooks and cleans. Cleaning your collar, polishing the diamonds because only the best for his pet.

- Chuuya usually picks out your clothes because he has an eye for what looks good on you. The prettiest lingerie, the softest ears, cutest tails and even prettier collars.

- Soft sex is common as long as you behave and play nice, they'll rub your little clit, prep your pretty cunt and softly slide down your throat. Dazai will rub you over your panties and make you cum. You're so pretty when you cum, and he'll give you praise-filled kisses on your neck and head. Brushing away your tears and cooing at you to "be quiet before you wake Slug."

- They're the sweetest when they bath you, Chuuya rubbing you down with the best smelling lotions as Dazai washes your hair. Throwing in a couple bath bombs and bath salts. They'll even carry you out if you're sleepy.

- They'll dry you down and put you in the softest, comfortable clothes they find before cuddling you too sleep.

- Individually their aftercare is good but together!?!? It's amazing, their soft and will make you drink atleast two cups of water and get you a snack. Showering you in praises worthy of importance. Together, cuddles are the best. I picture Dazai to be cold and Chuuya as someone warm. So it's the best of both.

- Chuuya sleeps closest to the door because his ability is combat ready... but Dazai keeps a loaded gun under his pillow. They know being around you puts you in danger and they'll lay down their life for you and each other.


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1 year ago

(18) PM!Dazai gunplay hcs

(18) PM!Dazai Gunplay Hcs

Dazai in the PM is a lot meaner and willing to play rough with you. I can't imagine him being in a serious relationship while being in the PM so you're probably just a booty call (sorry but it's true)

It most likely came into play because he was feeling a bit more... sexually adventurous that day. He has no qualms about hurting you or being rough, in fact, he gets off on it and expects you to take it.

This is my own personal opinion but I feel like Dazai has a need for control, he's never been told no and has grown men pissing themselves in his presence so I'm sure he's grown to like the power he holds over people. It's just all the much better with a gun in his hand.

He's intrigued with your wide eyes when he puts that (empty) gun to your head, the little whimper that you let out when he grins at you, the cute whine you cry-out when he clicks off the safety and especially the scream you let out when he pulls the trigger. The way your eyes are clenched tightly closed as you wait to die.. only.. to be able to open your eyes again and glare at him.

He'll take the gun and run it up your collar bone, tracing your jaw with it as he nibbles at your ear, kissing your cheek and leaning back to run the gun down to your jugular and pressing into it. The little thank you that you bless his ears with when he lightens the pressure.

He'll run the gun over your lips and make you suck on it as he watches you, that big brown eye staring at you as you deepthroat the pistol, leaving trails of saliva on the barrel and pulling it back to watch you pant for him as strings of spit break and fall down your chin.

The way his cold, dead eye watches you throw your head back and scream for it, the mocking tone he uses when he asks, you like this better than my cock? The little shake of your head you give him as you cum on his little toy and the scoff he gives when he calls you a dirty little liar.

The way he laughs when you try and push his hand away as he presses the barrel down onto your clit and asks you, do you think you can cum from just this? The little tears the roll down your cheeks as he pushes the gun inside and the hiss you give when the Dessert Eagle stretches you out. But the little good girl you hear slip from him makes it worth it...


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7 months ago

Now, I don't write for Atsushi but.. there's just this sick part of my brain that goes, yandere Dazai and Atsushi in a poly with reader and, in pure Dazai fashion, he just puts all these fucked up, corrupt thoughts in Atsushis head about keeping you to themselves.. that the world is dangerous and filled with ugly, vile human beings that want too harm you... take you away from them.. and poor baby Atsushi, he's already had so much go wrong in his life.. so much trauma in that head of his that he constantly has flashbacks of.. he loves you.. and Dazais never lead him astray before, he must be telling the truth, that the only way too keep you safe is.. with them.. Atsushi's so sorry, but it's for the best..


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7 months ago

Yandere ADA!Dazai alphabet plase? You don't have too do them all, just D, A, Z and I

TW- Physical Abuse, Psychological Abuse, Stockholm Syndrome, Manipulation, Controlling Behavior, Victim Blaming, Threat With A Gun, Love-Bombing, Talk Of Murder, Isolation, Implied Murder, Implied Torture

Affection: How do they show their love and affection? How intense would it get? Dazai is very intense when it comes to affection, he's very clingy and you are very rarely away from him, but even when you aren't with him, he'll call and text you a lot, constantly checking up on you and he would even bug your phone with a tracking device or at the very least, he'll hack it too find you. But he does really well with playing it off as if he's being playful or that he's just concerned for you, afterall, he's a detective, he knows the uglies of the world.

Blood: How messy are they willing to get when it comes to their darling? He's willing too get messy, very messy and he's more then willing too kill for you. But what he's willing too do and what he can do is very different, especially while he's in the agency. He won't kill if he can't get away with it. But also, he doesn't need too kill, especially with his level of intelligence, if there's someone that he doesn't like that's flirting with you, he'll just frame them for a crime. Because who's the police gonna believe? A detective in the ADA, someone who's helped them with cases before, or a suspected criminal who all the evidence points back to?

Cruelty: How would they treat their darling once abducted? Would they mock them? ADA!Dazai wouldn't abduct you, simply because he can't. Mainly because of his job, especially if you also work for the agency and you go missing, the agency are going too look for you and Dazai knows this. So, he would mostly stick to isolation and not letting you go out too much, or, he'll make up excuses as too why you can't go somewhere or hang-out with someone, which will then cause you too lose all of your family and friends. I do think he would mock you, but only when you're pissing him off, he'll talk about how you have no friends, no family and he'll even threaten too leave you, when you go against him, because then you'll have absolutely nothing and he knows that.

Darling: Aside from abduction, would they do anything against their darling’s will? He would. Absolutely he would, because what you want doesn't really matter to him. Now, I don't think ADA!Dazai would go as far as too noncon you, but I do think he would give you forced affection. Whether you want too be touched in an affectionate way or not, doesn't matter to him, if he's in the mood too just lay and cuddle with you, you're going too lay and cuddle. So, basically, you have no say in pretty much anything, ever. If he wants something, he's going too have it, it doesn't matter if he has too force it.

Exposed: How much of their heart do they bare to their darling? How vulnerable are they when it comes to their darling? Not much honestly, even if he is obsessed with you, he still keeps his secrets. He doesn't want you too ever feel comfortable enough too make you think that you can exploit him in anyway. Now, sure, he'll have his vulnerable moments, he is still human after all, but he's really good at playing it off as if it was a joke and he wasn't very serious.

Fight: How would they feel if their darling fought back? He'd be quite amused actually, he'd find your whole show quite the entertainment. But also in perfect Dazai fashion, he'd make you feel like you're doing too much, as if you're getting so worked up for no reason. If you ever did get so angry to the point where you attempt too get physical with him though, he wouldn't be so amused.

Game: Is this a game to them? How much would they enjoy watching their darling try to escape? Yes and no. Yes simply because that's who he is, he likes too play mind games with literally everyone and he takes an immense amount of pleasure in fucking with peoples head. But also no because he does have a genuine interest in you, whatever that may be and he doesn't want you too think that he doesn't care for you at all. As for escaping, there's no real escaping simply because he's not holding you hostage but he does hate when he doesn't know where you are, so no, he doesn't.

Hell: What would be their darling’s worst experience with them? The worst experience you ever had with Dazai is when you tried too break up with him. It was when the two of you had a really bad argument, and again, he was trying too minimize the situation and that pissed you off even more and the words just came out. That's when you saw his eyes just go dark and become empty as he stepped towards you, the air noticeably becoming thicker as he stared you down. You found out just why Dazai was a torture specialist in the mafia that night.

Ideals: What kind of future do they have in mind for/with their darling? Dazai just wants too be happy and not constantly worry about you leaving or getting hurt, his ideal future would just be you being with him. He wants a happy life, he doesn't want too constantly dwell on the negatives of his life; if it's with you, he doesn't mind what kind of future.

Jealousy: Do they get jealous? Do they lash out or find a way to cope? Jealousy isn't really a big thing for Dazai, he's a very confident person. Now, playfully he'll act jealous and become all clingy if your attention is directed at someone else. But, if he were too become genuinely jealous, well then... things would get very ugly as he stares the person down, his eyes lacking all emotion as he pulls you away with him. If he's angry enough though, you might just see a news story about them, reporting his mysterious death.

Kisses: How do they act around or with their darling? He's very loving with you, very touchy and sweet overall. You guys look ideal out in public, it's just behind closed doors when things can get a little ugly. He does have a reputation out in public so he makes sure too keep himself in check when there are people around, but when you get home, he does a complete 180, especially if you were, in his words, misbehaving in public. But, besides that, he's a pretty good boyfriend.

Love letters: How would they go about courting or approaching their darling? Love-bombing. He's very affectionate, very quickly, never leaving you alone, at all. He's constantly showering you in compliments and giving you gifts, telling you about how you're the first woman he's ever felt this way about, which is true, but he said that the first week of being with you. How the love of his life and he quickly engulfs your life and he gets you too move in with him very soon after being with him, everything happens so fast that it's overwhelming for you, but again, he makes everything feel like it's natural and that's he's just so in love with you that you don't really question him.

Mask: Are their true colors drastically different from the way they act around everyone else? Yes, they are extremely different. Dazai is very two-faced and puts up a lot of facades. When you met him, he was so sweet and loving and intelligent.. but then his true colors came to the surface and things turned ugly. He started too become controlling and very psychologically abusive. But, that's just how he is in general, he's a manipulator and a very good one at that.

Naughty: How would they punish their darling? You're already in a constant punishment with how much he keeps you isolated, but, he doesn't punish you very often, surprisingly. Simply because anytime you're pissy with him, he won't take you very seriously and he'd much rather cuddle with you then dish out punishments, he's lazy. But when he does, they're very calculated and impactful, he's more focused on breaking you down mentally then actually putting his hands on you, but he'll still spank your ass or give your hair a nice harsh little tug when he needs too.

Oppression: How many rights would they take away from their darling? A lot, if not all of them. He becomes quite the controlling boyfriend, he's always asking you where you are and who you're with. He checks your phone constantly, you have no privacy whatsoever, he is in control of your whole life. He tells you what you can and can't where, he talks for you, he orders food for you, he'll bathe you. You will have sense of independence in this relationship, he doesn't even let toy think for yourself, anytime you have an idea he'll shut you down and tell you what he thinks you should do instead.

Patience: How patient are they with their darling? Dazai is a very patient person and it takes a lot for him too actually get to the point of being genuinely pissed off. He can tell when you're purposely trying too piss him off, he knows what you're doing. Sometimes he'll playfully feed into it and pretend too be upset, but again, he can tell what you're doing so he won't feed into all the time.

Quit: If their darling dies, leaves, or successfully escapes, would they ever be able to move on? First off, there is no leaving or escaping him, there's no where that you could go and him not find you. He is quite literally a detective, his whole job is finding people, you are no different, he will find you. If you do die though, it would break him quite a bit and he'd drink even more then he already does. It would actually frequent his suicide attempts and they wouldn't be like something like, jumping in the river, no, he'd desperately want too die and be with you.

Regret: Would they ever feel guilty about abducting their darling? Would they ever let their darling go? Again, he wouldn't abduct you, he can't. Now, if he over did it with his little mind games and you were genuinely mentally exhausted, he may feel guilt and comfort you. But, usually he doesn't feel guilt because he sees it as something that needs too be done. Letting you go though? No. He would not, he doesn't care about how much you beg and plead for him too let you just be by yourself, and let you go out. Because it's not gonna happen.

Stigma: What brought about this side of them (childhood, curiosity, etc)? Loss really. Dazai has lost a lot of people in his life and he's tired of it. So if he has too become a little controlling too keep you safe, so be it. He only wants too keep you safe and he doesn't care what he has too do in order for that too happen. You'll understand one day that he's doing all of this for you.

Tears: How do they feel about seeing their darling scream, cry, and/or isolate themselves? It depends on the reason why you're doing all that, because you'll get a couple different reactions from Dazai. If you're crying because of a punishment, he'll just shrug you off, and tell you that's what you get for misbehaving. If you're screaming because you're frustrated with him because he never listens to you or lets you do things for yourself, he will minimize the problem and make you feel like you're acting over-dramatic. Isolating yourself though, that will not work, if you for example, lock yourself in a room, that's not gonna do anything for you, because he can pick locks and he's quite skilled at it.

Unique: Would they do anything different from the classic yandere? Sort of, since we're talking about ADA!Dazai, he won't kidnap you. Mainly because he can't, because of his job, especially if you also work for the agency and you go missing, the agency are going too look for you and Dazai knows this. So, he would mostly stick to isolation and not letting you go out too much or he'll make up excuses as too why you can't go somewhere or hang-out with someone.

Vice: What weakness can their darling exploit in order to escape? None really. I would say physically, but even then, Dazai can fight, he was in the mafia. No his martial arts aren't as good as that of someone like Chuuyas, but he can still take care of himself in a physical fight. Also, baby he has a gun, and he's shown time and time again that not only does he know how too use said gun but also that he's not afraid too use it. Mentally though, there's no winning there obviously. He is far too intelligent too be thrown off by some meaningless little comment.

Wit’s end: Would they ever hurt their darling? Yes, he would. I do think he would mainly be psychologically abusive instead of physically abusive. Now I say mainly because, I do think he would still hit you, but Dazais whole thing is mind games, plus people can't see psychological scars like they can with physical scars. Also psychological trauma lasts longer then physical trauma, because scars and bruises will heal. Being psychologically broken down will be much harder too bounce back from, and Dazai understands that.

Xoanon: How much would they revere or worship their darling? To what length would they go to win their darling over? Too win you over, he's pulling out all of the stops, cranking up his charm by tenfold. He'll take you to all these cute places and get you little gifts too charm you. Worshipping you though? If Dazai is in deep enough, he'd see you as like a landline of sorts, and would make sure that you're safe. Probably not to the point where you're a reason for him living, but to the point where he actually starts too enjoy life, because he gets too be with you.

Yearn: How long do they pine after their darling before they snap? Pretty long actually, like I said, he's a very patient man and he can wait. It's a pretty slow thing, especially with all the love-bombing that he uses. He knows you won't just automatically cling to him and go out with him, so he's willing too work for it, but even he can get impatient, especially if you reject him. He will snap and he will become very confrontational, to the point you become scared of him and are only with him out of fear.

Zenith: Would they ever break their darling? Not really, and also not fully, it would be more like him getting rid of things that he doesn't like about your behavior because he would find no pleasure in you being a broken shell of your former self. He'd actually find it quite boring in all honesty. If it was something like you constantly challenging him, which would piss him off, he'd correct that behavior. But he wouldn't break you completely because there's a reason that he likes you and once that reason goes away he'd get bored.


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7 months ago

Dazai thirst you say... what about beast Dazai tying you up with his scarf? I picture it too be after he told you too sit still and you either just couldn't or you just didn't want too, either way he'd get tired of it

Ahh, I love this, because he fucking would. Like, he's already annoyed with all the paperwork he has too do and he just wants too be done so he can go home with you, and you keep fucking moving on his lap, and he knows what you're doing when you try too hide that sly little grin, because you're not very good at it, he can hear your quiet little giggles, you're not slick. Although Dazai can be a very patient man, he's slowly but surely losing his already thin patience with you, when you continuously grind your ass back against his cock, and he's not buying your little, "sorry 'samu..." because he know knows you're not sorry, because if you were, you'd stop moving against him like a bitch in heat. Does he not give you enough attention? Because he knows that'd be a lie, you're just being greedy. So, he doesn't wanna hear shit when he takes off his scarf and ties it around your wrists, behind your back, but, he knows that's not gonna stop your hips from moving against his cock. So, he leaves you bent over his desk, your wrists still tied. Your ass in the air while he leaves your skirt flipped up, the little black thong he had you wear covers little to nothing. Because if you're gonna be in his office, pissing him off, at least give him a pretty view while you're at it.


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7 months ago

I genuinely can't stop thinking about Dazai and anal 😩

Dazai is such an anal fiend, he loves anal, genuinely. He doesn't even ask either, as he's fucking you from behind, your ass in the air, he'll just let one of one of his hands glide down your back, giving your ass a few sharp smacks along the way before he brings his thumb to his mouth and soaks it in spit before he press it against the puckered hole, and he takes the sign of you not pulling away as an okay before he starts playing with you. He'd want too draw it out though, because that's just who Dazai is, so he's not gonna fuck your ass that night, but it'll be an explorative next few weeks as he makes you wear little plugs, letting his fingers fuck the little hole as you're stuffed close to him on the subway.


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7 months ago

i cant stop thinking about dazai with an experienced s/9 where dazai shows all the fun new kinks for his s/o to discover (cough cough corruption kink) 🌸

He's just... a silly adventurous guy, ya know? He has absolutely no ill intentions when he tells you all about the kinks and fetishes there are, claiming he just wants too help you learn, there's no ill will in him baby... he's a detective, he helps people, you can trust him, ya know that right..?... good. So why do you look so scared, it's just handcuffs... no baby, you're not being arrested, they're just so you don't move or try and push him away from how good he's about too make you feel, that's all.


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7 months ago

Ok but- and hear me out, Dazai and conseual somnophilia...

*thrist not a request* luv u btw 💓 💗 💖

YES!!! This happens quite a lot actually, especially with Dazais hectic schedule, he consistently comes home late because of his job as a detective, and with him thinking about all the disgusting things he wants too do to you, getting himself hard and worked up.. only too come home and find you sleeping in one of his shirts, he's a little irritated not gonna lie. He knows you wouldn't mind, you made an off-handed comment about it before, stating that if he was ever desperate or got home late while you were sleeping.. you didn't mind if he just slipped his cock in for a quickie, and that's exactly what he does when he climbs on top of you. Un-buttoning the buttons of his shirt, sucking a multitude of hickies into your neck as his fingers slip into your panties... ahh, you're not wearing any, you wanted this too happen, huh? How deprived of you sweetheart.


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6 months ago

What do you think abt yandere meursaukt arc Dazai being yandere for one of the guards or just workers in general?

Wasn't he in prison for only 5 days or somethin'?

Nevertheless, I personally think it would take Dazai a while too become a yandere for someone, it wouldn't be a "at first sight" kind of thing, it'd have too be a build up of obsessive thoughts for him too even react. Meaning, you'd basically have too overrun that mans life with thoughts of you. Not intentionally, because he'd know what you'd be up to and I can see him going along with it for a bit, but he'd get bored. Now, I also think Dazai would originally blow it off as sexual attraction, but if he does manage too fuck you and he's still thinking about you to an obsessive degree, then you have a problem; him. Lets say Dazai was in prison for a while, the only other person he has too talk to is Fyodor, so if you were too be someone that he had too rely on, via, for food or even entertainment and you made conversation or even went out of your way too provide... special treatment. Then sure, I could see him being obsessive-ish, but only out of boredom and isolation and after he gets out of prison, he might entertain you for a while but he'll leave in the end. So I feel like it's an unlikely scenario.


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2 years ago

Osamu Dazai Yandere Alphabet

this was requested by a lot of people and i wrote it awhile ago but am only posting it now bc i spent way too much time fussing over whether it was any good lol.

Osamu Dazai Yandere Alphabet

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