#🥀—osaline

[dazaiizm]

꒦꒷ 𝐒𝐎 𝐂𝐋𝐎𝐒𝐄 ﹒₊‧

featuring — dazai osamu, edogawa ranpo, akutagawa ryunosuke, akagi angeline (oc)

summary — forced proximity headcanons.

warnings — bsd x oc: dazai x oc, ranpo x oc, ryunosuke x oc, forced proximity, slight sexual tension, outright smut in akutagawa’s, angeline is in her port mafia days in akutagawa’s (both are of age obviously), fluff, japanese honorifics used

notes from dazai’s star: forced proximity prompts were found in this pinterest post <3 also ignore the banner looking wonky </3 i tried my best. also osaline’s writing bit is loosely based off ‘angeline’ by chase atlantic (which is what her name is based off of) also uhhh ranpo’s was created by me

𝐃𝐀𝐙𝐀𝐈 𝑶𝑺𝑨𝑴𝑼

♥︎— dazai and akagi were on a mission, and they were met with some ‘horrible’ news

♥︎— there was only one bed

♥︎— the couch wasn’t too big either, at least not enough to lay down on

♥︎— it was almost like fate was pushing them together

♥︎— when they decided to head to bed, osamu kept a respective gap between angeline

♥︎— even with them sleeping together before and their tension, they were still scared to be close to each other

♥︎— it was when akagi flipped over and started skimming her fingers over his back and neck that he finally turned his attention to her

♥︎— he moved closer to her, leaning his forehead against the blonde’s

“i love you, osamu,” she uttered out, running her nails along his knuckles. he gulped. “but i understand if you don’t like me,” she quickly said. “angel-chan, i love you, but…just find someone to take my place. he might just have your sense of humor, he might just be as equally insane.”

her eyes widened. “no! osamu, i only want you,” she said frantically, grabbing onto his button-up.

osamu winced. he wasn’t the right fit for angeline, he thought. she needed someone who healthy but obsessed with her. she needed that kind of love.

dazai was more than capable of giving her that love, however. he just didn’t want to end up destroying her somehow. he wasn’t a perfect person, and he didn’t want that to affect her.

angel-chan kissed him like her life depended on it, soon leaving both of them breathless. leaning against his forehead, they both breathed heavily.

“osamu-san,” she said, getting on top of him. “i wanna be yours forever.” the pleading look in her eyes convinced osamu enough—if one of them goes down, then both of them go down together. they would be in this until the end.

“okay angel, i’m yours.”

𝐄𝐃𝐎𝐆𝐀𝐖𝐀 𝑹𝑨𝑵𝑷𝑶

♥︎— angeline and ranpo were tasked with a mission involving a small gang

♥︎— as soon as they made it to the designated location, they were immediately knocked unconscious.

♥︎— one of the gang members had an ability to disguise his footsteps, making them silent

♥︎— when they woke up, they were in a room with a heavy, locked door

♥︎— luckily, the gang wasn’t too smart and the room had reception

♥︎— angeline notified kunikida and dazai about their whereabouts and they set off as soon as possible

♥︎— the room was small, causing the two to keep close to each other

angeline shivered at the cold room. “here, borrow my cape,” he offered, beginning to take it off. “no, i don’t want you to get cold—” “don’t worry about it, angel-chan,” he said, winking.

the flirty move made her flustered, looking down as her cheeks tinted pink. ranpo thought she looked adorable in his cape, almost wanting to see her in it more.

“you look cute,” he mentioned, smirking to himself. her cheeks grew redder. “thank you,” she said embarrassed. “no need to be embarrassed, sweetheart. i’m just telling the truth.”

“ranpo-san,” she muttered, leaning in. she kissed him and cupped his face. he guided her onto his lap and made out with her. they were both breathing heavily as they sloppily made out with each other.

angeline let out slight moans as ranpo trailed down and kissed her neck. their hands ran through each other’s hair, causing a mess in both their hairs.

“i hear footsteps,” she quickly gasped, swiftly pulling out of ranpo’s tight grasp. the door opened and kunikida and dazai appeared. the men’s eyes widened at their state—their lips puffy and hair messed up as they awkwardly stared at the ground.

“you’re both on the clock, you know! be more professional next time!” kunikida snapped, an angry expression on his face.

𝐀𝐊𝐔𝐓𝐀𝐆𝐀𝐖𝐀 𝑹𝒀𝑼𝑵𝑶𝑺𝑼𝑲𝑬

♥︎— after a night of passion, angeline and ryunosuke walked into the port mafia meeting together, raising eyebrows

♥︎— only one major inconvenience

♥︎— there was only one seat left

♥︎— unfortunately, this was the only option

♥︎— mori suggested to sit on ryunosuke’s lap

♥︎— angeline shuddered at his sudden appearance in front of them, causing akutagawa to pull her closer

♥︎— when dazai walked in, his eyes widened at the sight

♥︎— he huffed and returned to his designated seat

akutagawa’s hands trailed up to grip her waist possessively. wanting to tease her a bit, he thrusted his hips up. she jolted and gasped, looking around to see if anyone noticed.

he wasn’t even paying attention to the meeting anymore, rubbing soft circles around her clothed clit.

she squeezed her eyes shut, grinding against his fingers. “so you’re into this, hmm? what a dirty little slut,” he whispered in her ear. “ ‘m, i’m not,” she whimpered, but her voice defeated her defensive words.

ryunosuke looked around, then pecking a kiss on her neck. “you’re such a tease, ryu-san,” she whispered, looking down with closed eyes. “but you like it though, i can feel how wet you are,” he cooed, pressing hard against her soaked panties.

he teased her the entire meeting, which was a couple hours. she held onto the promise he made of fucking her good later.

however, they were tasked with a mission together. but, they were both way too horny to get to it immediately.

[dazaiizm]

DAZAI OSAMU ⨯ AKAGI ANGELINE: HEADCANONS

WARNINGS — fluff, suggestive content, mentions of traumatic backstories, mental health topics, & suicide, bsd spoilers, angst

₊˚𓂃 he likes flirting with her to see her flustered reaction

₊˚𓂃 dazai has, on multiple occasions, brought angeline flowers to ask for a double suicide

❝osamu, i’m not participating in a double suicide with you.❞

₊˚𓂃 dazai hums to angeline to lull her to sleep

₊˚𓂃 even though she hates marriage, angeline’s dream is to marry dazai and settle down with him, but she knows it’s a pipe dream

₊˚𓂃 the two are “if you need to be mean” (osamu) “be mean to me” (angeline) coded

₊˚𓂃 despite being called angel-chan by dazai, the two are very ‘DEVILISH’ by chase atlantic coded

₊˚𓂃 angeline hates to drink because of her unknown past, but whenever she finds dazai flirting with someone, she drinks her sorrows away

₊˚𓂃 in their port mafia days, angeline had a fling with akutagawa when they were of age, but, she would occasionally flirt with chuuya as she, osamu, and the ginger would be assigned a task together

₊˚𓂃 when the flirting became extreme, dazai slept with angeline for the first time

₊˚𓂃 the two are ‘i bet on losing dogs’ by mitski coded

₊˚𓂃 on nights where dazai finds akagi standing at his doorstep, littered in cuts and bruises, he invites them in and draws a bath for her, assuring her that her daughter will be taken care of by kunikida. almost all times, dazai respectfully takes the couch, unless angel-chan craved more intimacy than usual that night

₊˚𓂃 despite his flirting, he only has eyes for angeline

[dazaiizm]

꒦꒷ 𝐏𝐀𝐑𝐀𝐃𝐈𝐒𝐄 ﹒₊‧

featuring — armed detective agency, akagi angeline (oc), takamoto yumi (oc)

summary — the armed detective agency has a beach episode.

warnings — bsd x oc’s: dazai x oc, ranpo x oc, atsushi x oc, chaotic fun, slight angst, dazai brings a date that’s not angeline, suggestive content, smoking weed, fluff, mentions of traumatic backstories, japanese honorifics used

notes from dazai’s star: hi everyone ! i watched to publish my first oneshot here <3 it’s a beach episode because i luv beach episodes. also i do not intend to promote smoking weed in any way ! angeline self medicates so pls do not bash her for it. also also heads up, angeline has more of an hourglass figure compared to her face claim (i mean she has a succubus ability come on)

per yosano’s request, the armed detective agnecy had a beach day. they didn’t do any work and took the day off to relax at the beach.

“y—you look very pretty, yumi-chan,” atsushi stammered, seeing her in a black bikini. “oh, thanks atsushi-san!” she exclaimed, smiling brightly. he was a sucker for her smile, causing his face to flush.

angeline, on the other hand, refused to change into her swimsuit. yes, she did bring it. but, she was way to insecure to actually wear it in front of her found family, who in all honesty, found her beautiful the way she is. she stayed in her shorts and oversized shirt.

“where’s dazai-san?” atsushi asked curiously. “he should be here,” doppo mentioned, checking his watch.

“sorry we’re late!” osamu exclaimed, having his arm around an unknown girl. angeline felt her heart sink. he brought a date? after oozing possessiveness the last time they slept together?

angeline lowered her head. “dazai! this was supposed to be armed detective agency only! you can’t just bring a date,” kunikida yelled at him.

“relax, kunikida-kun. it’s not that big of a deal.” not that big of a deal? angeline’s mind was spiraling. why would he bring a date if he had angeline to dote on? was she not that important to him?

kunikida adjusted his breathing. “fine, just don’t do it again.” “okay!” dazai exclaimed. “hi everyone, i’m kaori,” the girl introduced herself. the agency greeted her back.

yumi glanced at angeline, frowning at her somber state. “hey, don’t worry about him. the fact that he brought a date shows how much of an idiot he is for not making a move on you,” she told her, making angel-chan smile slightly.

the black-haired girl rubbed her shoulder reassuringly.

“dazai-san really messed up this time,” atsushi told yumi, now in the ocean. “you bet, i can only imagine how angeline-chan feels,” yumi agreed, swaying her arms back and forth to stay afloat.

atsushi frowned. he didn’t want akagi to be treated like that, especially by the one she loved so dearly. although, there was one other person in the agency that caught her eye.

“angel-chan, wanna play volleyball?” ranpo called out, holding a volleyball in his hands. “sure!” she exclaimed, face brightening. ranpo couldn’t help but smile to himself, grateful her mood improved, even the slightest.

“be on my team, pleaseeeee angel-chan!” ranpo pouted and pleaded. the blonde chuckled, “sure, i’ll be on your team.” she sent a wink his way, making his cheeks flush a tiny shade of pink.

the two played with the agency while yumi and atsushi held a conversation in the water. angeline won several rounds. she took her anger out on the volleyball, slamming it past the opposing team’s hands.

“wow angel-chan, you’re really good!” yosano told her. “thanks,” she replied bashfully. “you are! do you have any experience in playing?” kaori asked, making her tense up.

turning to her, she forced a smile. “no, i don’t. just.. taking pent-up anger on the ball,” she chuckled weakly. kaori nodded.

a new round started and kaori managed to score. what set akagi off the edge was when she ran into dazai’s arms, which he eagerly wrapped his arms around her waist.

she stormed off silently, grabbing her purse along the way.

she headed towards the bathroom. yumi and atsushi saw her walking away from the group, knowing immediately what was up. yumi felt a pit in her stomach. she wanted to help, but didn’t have any ideas.

“hey, what’s wrong?” atsushi asked, seeing her melancholy expression. “nothing i just…i wish i could do something for angeline-san to help her experience true happiness…like how i feel when i’m with you,” she explained.

“o—oh.” atsushi avoided eye contact, flustered. “i agree, angeline-san deserves happiness.” “if only dazai-san would stop fucking around,” she huffed, turning back to him. her tense face softened when she locked eyes with him. everything felt at peace when she was with him.

on the other hand, angeline was not feeling peace. she bawled her eyes out in the bathroom. her sad cries and pleas for love would make anyone’s heart ache.

if dazai saw her now, he would do everything in his power to make angel-chan feel loved. but, since angeline declined his offer for a double suicide on multiple occasions, he sought after other women, trying to fill the missing void that only angeline was able to fill.

“why osamu? why must you do this to me?” she questioned to herself. she finally pulled the joint out and lit the tip. inhaling the weed into her veins, she felt immediate peace now.

“this is good shit,” she said, looking at her joint. she took another, long hit. smoke clouded her vision, which she smirked to. the more weed in her system, the better.

after getting so high she couldn’t feel the pain of dazai osamu, she contemplated changing into her bikini. “fuck it,” she thought, grabbing the two-piece out of her purse.

her red bikini highlighted her curves perfectly. although, angeline didn’t feel that way. she felt as if her chest was too small and stomach was too fat. she barely ate much, so she didn’t have any fat on her tummy.

she had a confidence boost at the time, so she didn’t care. exiting the bathroom, she tossed the finished joint in the garbage, making her way over to the group who were roasting marshmallows.

akagi took a seat next to ranpo, inching close to him. ranpo glanced at her outfit, eyes widening. “well, don’t you look nice?” he smirked. “thanks,” angel-chan said bashfully.

“hey, i’m high right now. do you mind roasting a marshmellow for me? i don’t wanna screw anything up,” she whispered in his ear, sending chills down his spine with her tone.

“s—sure,” he said, gulping down his marshmellow and placing a new one on his stick.

“you like her, don’t you?” kaori asked osamu, looking at him. “who?” dazai asked, a bit nervous. “the blonde,” she mentioned, pointing to her and ranpo giggling over something.

“oh, angel-chan.” he lowered his head from facing the two. “i can see it in your eyes,” she told him. dazai figured he’d just admit it, she already knew his answer, after all.

“yes, i’m in love with angel-chan.”

kaori nodded. “so, does that mean i’m just a distraction?” “n—no, of course not!” dazai shook his head frantically. she might’ve been, but dazai knew angeline wouldn’t forgive him if he just used girls as a distraction. he didn’t know though.

“it’s fine if i am, i understand the feeling,” she said, facing ranpo and luma again. dazai just looked at her. “i was in love with a married man. i couldn’t help but want him, despite him being my best friend’s husband,” the woman admitted.

“oh, i see,” dazai affirmed, nodding. it wasn’t entirely the same situation, but they could go hand-in-hand. “he then died in a car crash three months later, i couldn’t comfort my friend because i was going through my own grief—it’s one of my biggest regrets.”

the brunette wiped a tear from her face. “did you…ever talk to her again?” “yes, i admitted to her my feelings, being as honest as possible. she had a feeling, and was grateful her husband never returned them. i’m grateful for that too.”

“so, you’re still friends?” dazai inquired. “yes,” kaori replied, giving a single nod. “so…” she trailed off, turning to face osamu. “my advice is to talk to her, tell her how you feel. but, i understand if you’re not ready yet,” she advised, however not forcefully.

the suicidal maniac sighed, looking back at ranpo and angeline. he figured maybe kaori was right. but, what about ranpo? he’d be heartbroken if they started dating. neither angel-chan or osamu wanted him to be in pain.

he knew angeline liked ranpo as well. which made his heart swell in jealousy. she wanted both, but he wanted her to himself—all his.

dazai had to look away when they shared a marshmallow together. nobody was looking but him, so no one told them to knock off the PDA.

when it became darker, the agency packed up and began heading back to the agency. ranpo agreed to let angeline stay at his dorm since she didn’t want to be around her child, yuri, while she self-medicated.

he ran angeline a bath and washed her hair, the intimacy made both of them extremely flustered. angeline, being the lovesick yet touch-starved fool she is, didn’t know how to embrace the feeling, but she enjoyed it nonetheless.

ranpo then allowed her to sleep in his bed while he respectfully tried taking the couch. “ranpo-san, can you maybe.. stay with me tonight?” the lovesick fool asked, pleaded almost. the look in her eyes was impossible to say no to.

he eased into bed beside her, keeping his respective distance. but, angel wanted to be closer. she scooted closer to him, leaning against his shoulder.

“have you ever fallen in love?” angeline asked out of nowhere. “in love?” ranpo questioned. “mhm,” angel hummed, lifting her head up and looked at him. “i…guess i did.”

“what did it feel like?” her eyes looked longing, like she craved something—that something was love. “it..it feels like cloud nine one minute and hell the next,” he explained honestly. angel nodded. “that’s what love is,” she said solemnly. she craved love and intimacy so much, but forgets the pain and suffering love has put her through in the past.

“it doesn’t have to be,” he told her, making her look up into his eyes. “if only you liked me back, then it wouldn’t have to be pain and suffering,” he confessed, voice growing a little quieter.

“you…you like me?” “love,” he corrected, “i’m in love with you, angel-chan.” he tucked a strand of hair behind her ear. she blushed profusely, averting eye contact.

“how can i believe you?” she asked, knowing he could easily be lying. although, ranpo has never lied to her. ever.

ranpo leaned in, hovering his lips over hers. she kissed him, and it felt like the world stopped. all ranpo could hear were their heartbeats and the soft sighs that fell into his mouth.

he ran his hands through her damp hair, pulling him onto his lap. “i love you too, ranpo,” she whispered, pecking his lips. “it’s us against the world, my dear.”

[dazaiizm]

OSALINE MASTERLIST !

ONESHOTS

• PARADISE

DRABBLES

SCENARIOS

HEADCANONS

• RANDOM HC’S #1

• SO CLOSE

[dazaiizm]

LUMA’S OC’S !

🥀—osaline

🍬—angelran

☁️—angelchuu

🦋—angelryu

🌼—yumisushi

🌀—kokori

🌹—osaluma

LIV’S OC’S !

🏵️ — toyodazai

🌺 — fyotoyo

🌸 — fumichu

🪽 — ryuchar

🌙 — atsuchar

🩷 — livchu

🖤 — akuliv