it’s dangerous to go alone!

@ace-0fspades69 i am finishing this oda fic for YOU 🙏🙏 and because i think he deserves more love theres not a lot of fics for him 💔🫧🫧

A DWINDLING, MERCURIAL HIGH

odasaku x f! reader

long fic, angst, brief smut, themes of abusive marriage/family poverty, cheating, pregnancy

a/n: i had to split this into two parts! it was getting so long but i wanna get this out now. part two is in the works <3

inspired by illicit affairs

you were 18 when you met odasaku, and 18 when you were forced apart.

in the bustling city of yokohama, it was often hard to find serenity.

it often felt like the city’s people never truly rested. they tore through the streets like a bullet through paper. always a place to go. always an important job to make little money at, always a date for a failing relationship, always somewhere to be and somewhere to go. no matter where you drove, walk or ran to, there was almost never a place that felt calm. not boring, as others would call it. calm. like a checkpoint just for you. so when you did find those hidden caverns, forgotten by the world to busy to pay attention, you savoured it.

you thought of it like your superpower. being able to scope out the places of sweet refuge.

the hidden away, small coffee shop covered by graffiti- small you called cozy and graffiti you called art- was rourou cafe. you knew the owners well. it seemed only you knew to order the green curry because it tasted the best with the jasmine rice they always served fresh. it didn’t taste like the pompous food they served only to the finest, with refined flavours and an astonishingly large bill that always managed to ruin a meal. it had the aroma of comfort, and the flavour of home.

kogaya park was a sight for sore eyes on your long walk home. in its heyday, it seemed to be the only right place for a romantic confession. now, you see couples lose their love like the trees lose their leaves to the enemy we call time. you met an old man there once. he was blind, yet saw the world better than anyone you had ever known. “[y/n],” he spoke in slow breaths like the sun rising over the land before anyone had awoke in its grace. “age is not a number. age is how many times you’ve felt the suns warmth. age is how many times you’ve heard a beautiful song. age is how many times your feet have carried on and moved you forward. when i die, that is what i’ll remember.” you knew he was a man who bared stories like they were his clothes. this park was the only place where the warmth of the sun remained uncovered, the only place he could slow down and feel. you felt that too.

your favourite place, if you could truly choose, had to have been the aishi library.

part of it was that you worked there, and so loving it made your mundane tasks easier. but you were by no means forcing yourself to love it. it seemed everyone who walked in and out were much like you- people who longed for a quiet life. while you spent your hours of the day sorting books into shelves and keeping the place clean, after hours was the true beauty of it all. you’d bury yourself in the stories, pages that opened a gateway to different worlds. relationships that lasted, lives that were fair, and endings that truly mattered. those pages were your true home. fantasies are much nicer than reality, anyway.

perhaps the reason not everyone found escapes as easy as you was because they never needed to.

ever since you were young, you were always forced to search for something more pleasant. you were someones daughter, and that meant helping with dinner and hoping that the sound of chopped vegetables and boiling water could overpower the sounds of your parents falling apart in the other room. being someones daughter meant trying to heal your mothers trauma while she hid away in the closet, scared to come out and look for you knowing he might be there too. being someones daughter meant forgiving your father over and over again. not because you truly forgave him, but because you didn’t want to find out what would happen if he knew that.

your father was a dangerous man. one who owed debts to unsavoury people. people you had only read about in books. people you would soon come to know all too well.

as the days passed on, you grew more and more reliant on that little library. winter soon came, and the familiar faces you knew slowly began to phase out. people left to be somewhere warmer, and you knew that longing for warmth better than anyone else. you stayed focus on the task in front of you, arranging a pile of books back into their rightful homes.

ring!

the front door bell announces that someone has walked inside. in your peripheral, you see him- a young man you presume- enter the library and scan his surroundings. you look over your shoulder. indeed you were right, a young man you had never seen before. soft, reddish brown hair framing his strong jawline with eyes like the ocean to match. he dressed well, you noticed as a tinge of blush blooms on your cheeks.

he notices you too, and smiles.

you immediately turn back to your books.

all is still for a moment. he walks around for a bit, examining his choices of stories to read. he carries a pen and paper by his hip, as if ready to note the anecdotes of life at a moments notice. he must have been writer. or maybe you were thinking of him a little too much.

“excuse me, ma’am. do you have a book you’d recommend?”

wow. you thought. his voice was deep but honeyed. you turn to face him, as he gets a good look at you without your nose stuck in a book.

wow. he thinks as well upon seeing you.

“follow me.”

you take him to your favourite section, the fantasy novels. the stories that made real life seem like a poorly written, unfinished drama. “any one of these here are beautiful reads, i would know.”

you pulled out a velvety green book from the bottom shelf. “but if i had to recommend, i’d start here.” you handed the book over to him like it were a prized possession.

“the cave of two lovers?” he asked, curious blue eyes scanning the treasure you had gifted him.

“the story of oma and shu, two lovers from enemy villages who-‘’ you began to ramble. “oh i wouldn’t want to spoil it!”

he smiled again. “i’ll have to give it a try, then.”

you had grown terribly fond of your new friend, odasaku. he’d make sure to come in once a week at least to tell you his thoughts on your recommendations. the setting sun by osamu dazai was a riveting read, one that he’d lazily get back into while eating the green curry you let him in on. the tears of the kingdom, the story of a princess and her knight torn apart by evil was the book he relaxed into while at kogaya park. he even spent a day reading his favourite verses to a kind old man who reminded odasaku of himself. he absolutely adored the cave of two lovers, but thought that the avatar’s love- it’s sequel- deserved a better ending. he felt as though zuko and katara would have been a much better fit.

“i’m glad you’re enjoying youself.” you hummed while you sorted away more books. odasaku had taken it upon himself to help you with this task, reaching the taller shelves you couldn’t get to- much to your dismay. and he insisted he didn’t mind, though he was embarrassed to admit he did it simply to he around you more. everytime he’d reach over you, you were gifted the scent of his cologne and the sight of him. you could spend the rest of your life putting books away with him.

“you have great taste. i’m happy to come here.” odasaku paused in his tasks to admire your rhythm. every now and then you’d pick up one of your precious books, flip through the pages before sorting it alphabetically. sometimes you had to run and grab tape or pen, but it didn’t matter how far those were- you knew the library like the back of your hand. he knew you spent a lot of time here and hoped he wasn’t intruding.

“i’m happy you like my recommendations. i don’t always like to share my favourites.” you hum, now facing him and giving him your attention. “the people who come here don’t usually care about what i think.”

“well, i do.” he reassures you, his lips forming into a smile that could light up the world. “but i actually have a recommendation for you.”

“oh?”

“i recommend..” he placed down the book he was holding and took your hand in his, rubbing his thumb over yours in small strokes. “that you let me take you out tonight.”

your heart nearly leaped out of your chest.

“we can go to that cafe you introduced me too. i find it lovely, but maybe more so with you there, [y/n.]” the way he said your name made you melt, like molten honey dripping from his lips. each syllable of your name sounded like poetry as soon as he said it.

“i’d love that.” he took your hand and brought it to his face, pressing a kiss to your wrist. his blue eyes didn’t blink once as he stared at you. he had feelings and knew you felt them too, and he was taking advantage of that now.

in hindsight, you wished he would have just pressed his lips to yours and made you his right then and there. because life gives you no warning when it changes, and that night it was all about it change.

as soon as the door to your house swung open, the feeling of uneasiness rushed at you. something screamed wrong, and you were about to find out why. you followed the sounds of anguish to your living room, finding your mom on the couch. her head was buried in her hands wrinkled with guilt and age. you were used to the sight of her crying, but never without reason.

seated across from her was a man you had never seen before. dressed in a black suit with hair like midnight, tied in a neat ponytail. his white gloved hands sat orderly in his lap, a disturbingly calm contrast to your mother in distress.

“mom, whats going on?” you cautioned as you sat down next to her weeping form. she slowly removed her hands shielding her face, turning to you. her eyes screamed pity.

“[y/n], we h-have a visitor. this man is ogai mori, and well… he’s your fathers boss.”

mori smiled, his eyes piercing through your soul and screaming nothing but bad news. “it’s very nice to meet you ms. [l/n], i’ve head very good things.” his words seemed nice on paper, but his tone spewed venom.

“ms. [l/n], i’m sure your aware that your father owes me quite a bit. your family is also struggling to stay afloat right now.. i’ve come here to tell you that that will no longer be an issue for you.” he smiled, but hie eyes remained sinister.

you looked to your mother desperately for answers. how could your debt have been solved so easily? why was she crying if all your problems had supposedly been solved?

“ms. [l/n], kindly lend me your hand.”

hesitantly, you reached out your hand- the same hand that has previously been blessed by odasaku mere hours before. his slender and much larger fingers grasped your palm as he slid a silver ring onto your finger.

you froze. cold sweat dripped down your forehead at the sight. you jerked back, staring down at the ring mori had forced on you.

no. no. no. no. no. no. NO.

“what the fuck is this supposed to mean?!” you cried, knowing what it meant but not wanting to accept it. your mothers tears dried, motioning behind you. it was only then when you noticed the suitcase of clothes- your clothes- packed and ready. your mother looked down. she looked ashamed.

“ms. [l/n], don’t be startled. we have plenty to do together, afterall.”

meanwhile, odasaku sat and waited patiently at rourou cafe. he was deep in thought, worry and insecurity rattling in his shaky hands. everything seemed find when he had asked you to this date. maybe his worst fears were true. maybe there was nothing between you after all.

“is [y/n] coming?” the cafe owner asked.

odasaku shook his head.

7 years later.

you had thought that marrying the leader of the port mafia was punishment enough. you cried and cried and cried, mourning what you had lost in the blink of an eye. your husband reminded you that this was the contract that your father signed you off to- now that you two were married, your family could live debt free. but that wasn’t your choice. it was decided for you.

it wasn’t just a marriage where you turned into some pretty housewife- no. mori had taken it upon himself to train you. to turn you into one of his most deadly weapons. you hated it. you hated learning to shoot and to look away as you stole the breath of someones life. but over the years, your heart hardened, and your tears dried. perhaps it would a good thing he had made you this way. now not even he could touch you.

long were the days you read and weeped for the fictional. ougai had promoted you to executive status, a rare feat for someone with no ability. but your skills were exceptional, and only the broken could do such unspeakable work. that had to have been why he broke you in like a god damn shoe, after all.

but no matter how much he forced your heart to fortify, someone stayed in your mind. someone who left his kiss on your now wedded hand.

you had influence within the mafia. as an executive and as ougai’s wife, you knew that you could track down odasaku. you knew that you could have your men summon him into your office with the snap of your fingers. so why didn’t you?

your high heels tapped against the floor as you were just about to turn a corner. you head the voices of some subordinates, mocking your name.

“theres chuuya, the short ginger, kouyou, the hot one, and queen bitch [y/n] mori. what does that make you, just some bandage freak?”

you peered the corner to see two of your subordinates, challenging your fellow-executive dazai. you were always a fond of him, and by the smirk on his face when you turned the corner, he seemed quite fond of you too.

“ah ah ah boys, you’re going to regret what you just said.” he provoked them further. its clear that whatever he was doing he was clearly aware of. he was a demon prodigy- yet he had his fun toying with the minds of others.

“oh yeah? why’s that?” one of the men challenged.

dazai chuckled. “queen bitch, you say?“

“bitch! i bet shes only one of you fancy ass executives because shes married to the boss!”

“ahem.”

dazai chuckled and backed up, giving you room to enter the scene. the two boys blood ran cold at your sight.

you slammed the particularly loud one into the wall, pressing your arm up against his chest. the other bolted in the opposite direction.

“y-y-[y/n]! i didnt mean any of that! we were just j-joking around..”

“you don’t get to address me by my name.” your voice was cold as ice. no one had called you by your name in years. no one you would ever let.

your knee flew up, hitting him right in the crotch. you released him from the wall and watched as he wailed, grabbing the sensitive area in pain. you began to walk away, dazai following shortly after you.

“what are you doing? you’re an executive, act like it.” you spewed. dazai sighed like a little boy.

“well, i only stepped in to investigate all the things they said about you! so really, you should be thanking me.” you chuckled; childlike stupidity was always funny.

later that evening, you found yourself desperately needing a drink. the mafia was fond of a few different bars in the surrounding area, but one you knew of well was lupin. it was a cozy and elegant setting, one that reminded you of your past enough to draw you in but not too much that it made you want to burn it down. 

you ordered a glass of white wine, drinking it down as though you never used to hate the taste of alcohol. so far, you’ve managed to shut down every piece of your past. this was you now. you couldn’t escape anymore, you had become the thing you hid away from all those years ago. and you had no choice but to move forward.

“whiskey, neat.”

the man next to you ordered. his voice was comforting, but you knew not to be lured in. only the mafia came to this bar, and that meant everyone waa bad news.

but, you couldn’t resist tilting your head and hearing him speak. he was a deep, husky baritone, one that made you wonder who’s lips it came from. you looked down at your wine glass and lightly spun it, watching the liquid as it sloshed! around the cup in boredom.

you wondered what your name would sound like in his voice.

“[y/n]?”

you chuckled to yourself, knowing your imagination called out to you in delusion.

that was, until the voice called out again.

“[y/n]…” 

you finally looked over, and there he was.

age had done odasaku justice. he looked stronger and adjusted, like his life had sculpted him into a beautiful man. those eyes stayed the same. the ones you had dreamed about for years.

your lips stayed agape. his blue eyes examined the sight in front of him. he noticed you changed as well. your sweet blush, gentle hands, and forgiving eyes had been buried away. you seemed older, like life forced you into a corner you fought back to. but you were still fucking beautiful.

“i-i, wow, odasaku. i mean. you look great.” you spoke as if you slapped the few words in english you learned when you were 5.

he was forgiving, and chuckled at your demeanour. “is that your way of making it up to me?” he teased.

“no! god no! i- wow. i mean, what are you doing here?” you questioned. you had to admit that the subtle reference to the past caused you a tinge of pain. but all you could do is be thankful that he was actually here, alive and well in front of you.

“i could ask the same about you.. though, since we’re both here, we can assume one thing.” odasaku’s eyes never lingered off of you, as if he wasn’t trying to lose the image of you in his mind.

“i see… i guess life forced you into this as well.” you spoke before taking a deep sip of your wine.

“i guess so. but i never stopped thinking of you.” there it was. odasaku’s warmth, his radiance like the sun that kept you warm throughout the harshest 7 year winter you had endured. you wanted to bathe in it forever. he placed his hand on your thigh, moving closer to you. but something caught his eye.

“you’re married?” he asked, tone changing to confused as he looked down at your silver ring. he remembered that hand, the one he wished he could hold the rest of his life.

to be honest, you had completely forgotten about that as soon as you saw odasaku. “oh!” you took your hand and studied the ring. “yes, i’m married to ougai.” that last part of your sentence fell flat with resentment.

this was the moment odasaku had realized how much you’ve changed. how could someone as sweet as you marry that monster? but oda knew to act better than he felt.

“i see..” he calmly replied, removing his hand from your thigh and finishing his whiskey. you panicked, knowing that look of disappointment all too well. you had seen it on many men before you, but his seemed more worried than anything.

“i’m so sorry if i made you think..” you lied through your teeth, trying to comfort the man in front of you.

“its okay, [y/n]. a beautiful woman like you.. it was bound to happen.” he reassured you, knowing that the rose of love had its thorns.

the way he said your name broke down every wall inside your head. god, how you wanted to tell him the truth of your marriage. how it hurt knowing he simply thought loved another man. how it hurt he didn’t know that that man was him.

“i’m really glad i ran into you, odasaku.”

“i’m glad to see you, [y/n].”

the rest of the night you spent laughing and chatting like you never had before, taking you back to your secret book club meetings with just him years before. this is what warmth felt like. you hadn’t felt that in years.

it started out with simple, nightly phone calls. you’d call him on your way back home since ougai worked such late nights and often didn’t bother to check on you. oda would. he’d text you to confirm you’d got home and wait up for your goodnight text.

it then evolved into private, clandestine meetings at the bar. you’d meet late into the night, sometimes joining ango and dazai in their chats. odasaku would introduce you as a mere “friend”, though everyone knew that that title felt wrong on many levels. you pretended not notice odasaku take a swig of his drink everytime your husband was brought up in conversation.

but you relearned everything you loved about odasaku. his jokes, his way with words, and how he always managed to make everyone the worst parts of yourself feel like a eulogy. he had filled your empty heart with something you longed for. something you hadn’t felt from your parents in years, something your husband had never given you once: love.

you didn’t mean for it to happen. but you were falling back in love with him.

well, its not like you tried to stop it.

and even though odasaku was a man of class, and wanted to respect the vow of marriage, he too could not deny the lingering feelings he had kept like a locket all these years. and it burned inside of him knowing that even though his words were the ones you kept in your heart, at night you laid next to another man. he was the man that held your hand on hard long days, but it was not his ring that wedded you. that even though he loved you more than the air he breathed, you were married to ougai mori.

it wasn’t him. it wasn’t him. but it should have been. he thinks every time he sees that fucking ring on your finger.

odasaku could be content knowing that at least, you were loved by another man. but you weren’t. the more he learned about your marriage, the harder it became to act better than he felt. he wanted to respect that you were a wife, someone else’s wife, but that was some made up vow on a sheet of paper somewhere. your heart belonged to him.

odasaku had taken you to the rooftop of his apartment. it was late at night, so late that you thought even the stars had longed to go to sleep. you knew ougai would begin to grow suspicious, but right now your fear was overpowered by the man beside you.

he held you close with a firm arm wrapped around your waist, securing you to your rightful place by his side. your eyes watched as the stars blanketed the night sky in a bright hue that stretched for infinity, singing a choir of celestial beauty that only those fortunate enough could see each night. you watched the sky, and oda watched you.

all these years and you still looked so fucking beautiful. bathed in the moonlight, you heart was beating like it were about to burst. you turned to face him, placing your hands on his chest and allowing yourself to be enveloped by his scent. he hummed in response, hands keeping a firm grip on your waist as if you would be pulled away from him at any second.

you never wanted to kiss someone more desperately than now.

“i love you.” you whispered, finally allowing your heart to breath. for what felt like the first time in 7 years, you spoke the truth.

odasaku let his forehead drop, pressing it against yours. his eyes closed, hands never wavering from off your body. he felt like you lifted bricks off of his back, confirming that you had felt the same for him all these years. but there was just one problem.

“you’re married, [y/n].” he wanted to scream. scream how it was unfair, scream how you should be married to him instead. but his lips could only muster our the first half of the truth. he had to put you first, always.

you scoffed. “do you really care?”

that right there, was all he needed. “no.”

he pressed his lips to yours with passionate fervour, like he were to die without feeling your kiss. you wasted no time returning the favour, pouring every ounce of your love for him. odasaku kissed you like he hopelessly, desperately needed you- every bit of you. probably because he did.

you desperately grasped his shoulders as he used one hand to cup your face, the other remaining diligently on your waist. you were pushing him past his limits. your beautiful eyes, waist shaped like it was just for him, and a soul that could dare any man to fall in love with you.

you couldn’t stop kissing, even when both your lungs scratched for air. you only pulled apart to look into his eyes once more before going back in, pressing your lips to his like he was your lifebuoy. you needed to feel him, all of him. you needed his love. you were deprived of it for years and subjected to a hell without it. but he was here now, and god damn it if you weren’t going to feel all of him. your husband waited for you in a barren, cold apartment, but the love of your life kissed you under the warm gaze of the heavens.

you were what he needed. he was what you needed. this is what love felt like.

you were everything he wanted love to be, and he wasn’t going to stop at just your lips.

for a man so gentle, sweet and loving, you had never expected him to be this way in bed.

“odasaku!” you moaned out of breath, barely being able to speak his full name. he thrusted his thick, throbbing cock into your pussy. he groaned, relishing in the feeling of your tight walls clenching around him. he pinned your hands above your head, while his free hand rubbed circles on your throbbing clit. he fucked you like he was going to lose. he needed to feel you, all of you.

the sounds of skin slapping echoed throughout the room. with a sharp thrust, he buried himself deep inside your willing body, a guttural groan of pleasure escaping his lips. “this is where you belong. not with him, with me.” he reassured you as he pressed his lips to your already hickey-infested neck. he was going to send you home with his marks. he was going to make sure your piece of shit husband knew who you really loved you. he might have been married to you, but odasaku was the one who fucking you now.

he set a relentless pace, pounding into you with ruthless abandon as he chased your pleasure. he wanted you to forget ever feeling unloved, only being able to think of the way his cock fucked you. the sound of flesh slapping against flesh filled the air, and by the end of the night you would only be able to remember his name.

he continued to pound into your pussy. your desperate moans and cries of pleasure fuelled his relentless pace. he reveled in the feeling of your tight heat enveloping his throbbing cock, the sensation almost enough to make him lose control. he let out a deep moan as he leaned down, his lips and teeth hungry against your flesh. he sucked and nipped at the soft skin of your breasts, determined to leave his mark - a possessive display that would show the world that you belonged to him and him alone.

“f-fuck! fuck oda… fuck please.. i need you.” you desperately cried out to him as you felt your core begin to slowly unravel itself. you were coming undone from underneath him. gripping your hips firmly, he resumed his relentless pace, his thick shaft plunging into your body over and over. the sound of your shared moans and the slap of skin on skin filled the air as he chased your release, intent on thoroughly ruining you for anyone else.

“i’m gonna cum.. fuck please…” you cried out. he kissed your chin as he felt himself come close as well. his vision swam with stars, his only mission now to plant himself so deep inside of you your husband couldn’t even think of touching you. he clutched your hips with bruising force, driving himself in as deep as he could go. with a few more sharp snaps of his hips, you let out a cry of ecstasy as his release crashed over him and you hot spurts of cum flooding their intimate embrace. he let out a groan as your pussy clenched around him so tight, cumming around his cock desperately. he continued to pump into you slowly, drawing out your orgasm. you were practically seeing stars.

slowly, he pulled out, a trickle of his spent release dripping down your thighs. leaning in, he placed a possessive kiss on the nape of their neck, a satisfied l smile playing on his lips. he removed himself from on top of you and laid down beside you. odasaku pulled the blanket over the two of you, pulling you closer to him and his embrace. he kissed all over your face, making sure that you were okay. you lazily nodded, reassuring him that you simply needed to come back down to earth.

your head fell into the crook of his neck, allowing the sleep to overtake you. for the first time in your life, you laid next to someone who loved. odasaku could sleep soundly, knowing you were safe. knowing you were with him.

“my wife, i was so worried about you the other night. tell me dear, where have you been?”

bullshit. you thought.

ougai had summoned you into his office, a rather rare occurrence considering your relationship. if he wanted to assign you a job, he’d simply call you. when he wanted to see you in person, it was because he needed to see you. as a doctor with extensive knowledge on the human body, ougai knew how ro detect a lie. but you knew how to hide one well.

“i was assisting the black lizard in a raid.” not a complete lie. hirotsu was a personal friend of yours, and often called upon you as backup. he also had a distaste for mori, so he’d have no problem confirming this in your favour.

ougai pressed his lips into a calculated smirk. “i see.” something was up. he was testing you.

“my dear… the mafia speaks of you in such high regard.” he began, turning in his chair and facing the portrait behind him. he had a painting of you made, one that required you to stand in an uncomfortable silk dress that barely fit you properly for hours on end. he didn’t want a wife, he wanted something beautiful he could own.

“they speak of your power and your beauty, your voice and your and your heart. many think of you like a goddess, and their eyes twitch with jealousy upon learning that you are married to me.”

your brows furrowed. “whats your point?”

he stepped up, carefully walking towards you. that wretched smile of his never fell off his lips, and it was anything but comforting. he moved until he was mere inches away from you, leaning in to your ear.

“what would they think if they… knew you were pregnant with another mans child?”