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eetherealgoddess · 3 months

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ꨄCaughtꨄ

Second part as requested!! Link below!! ♡︎♡︎♡︎

Part Two

Oneshot - Yandere Cheater Au

❦You catch your boyfriend, Sanzu cheating with the Haitani brothers❦

Sanzu Haruchiyo & Haitani Brothers x Reader

Not fully proofread

MY TR FANDOM WORKS ARE ONLY ON TUMBLR, AO3, AND WATTPAD UNDER EETHEREALGODDESS! REPORT IF YOU SEE IT POSTED UNDER ANYONE ELSE BUT ME!!!

I apologize if I get any Japanese etiquette or culture wrong, I literally have to research the culture for some of my fandom stories so if anything is wrong, please excuse my ignorance.

Notice:

✩Y/n is 18+. I picture him as a black male but you can see him however.

✩Some parts of the story may not be realistic or factual. After all, this is a work of fiction.

✩Although it's a dark 'romance,' I do not condone any of the behavior displayed.

✩Dark content such as: gore, violence, triggering topics, graphic scenes, vulgar language, explicit sexual content, etc.

✩There may be scenes that involve non con and/ or dubcon so don’t read if that makes you uncomfortable

✩That being said, this story is for 18+ only.

Enjoy!

Caught

You are on your way to your boyfriend’s penthouse to surprise him for your three year anniversary. Although you and Sanzu had already celebrated it yesterday, your gift for him didn’t come in on time, resulting in your plan to stop by and give it to him today. You both had a romantic dinner as well as finishing the night off passionately with him moaning under you as you declared your undying love for each other.

Pulling up you parked your car and walked into the doors of the lobby with the box in hand, heading into the elevator as you eyed your phone’s screen, a picture of you and your beautiful boyfriend. Once you reached your destination, you entered the unlocked door, walking into a dark living space.

Huh, he should be awake.

Your eyebrows furrow at the distant sounds of moans and rustling, recognizing your boyfriend’s voice as sweat begins to drop and your fingers begin to tremble. As you slowly walk towards the sound, you try to convince yourself that Sanzu is probably just masturbating, something you’ve walked in on occasionally, though your pretty boyfriend purposefully set it up when he knew you were coming over. What convinced you otherwise was the sound of two other voices you barely recognized, walking closer to the cracked door as you leaned against the wall to peek through.

“Good boy. Just like that.” The man you recognized as one of your boyfriend’s coworkers, Ran. The man who currently has your boyfriend’s hair tangled in his fingers, thrusting his cock inside of his mouth as he leans against the headboard. You hold back a gasp as you watch Sanzu on all fours taking his other coworker’s cock behind him, Rin thrusting so hard his hips smack against the pink haired man’s ass.

Tears threaten to pour as you watch the sight, hearing your boyfriend moaning on another man’s dick as he takes it up the ass raw, the same ass that your own cock had been in. The sight would’ve been beautiful if you hadn’t been cheated on, lied to, or betrayed. Though you’re not into sharing anyway so it would’ve never worked.

“God, you’re sucking me in so tight.” Rin hissed. “You love it when I fuck you like this, huh?” Sanzu responds with a long muffled moan, saliva and cum dripping out of his mouth as he looks up at Ran with doe eyes.

“Such a good slut for us. Dirty boy, what would Y/n think if he saw you like this?” Ran teases with a smirk as he continues his thrusting, making intense eye contact with Sanzu who responds with another loud moan before Rin smacks his ass. You could only stare with your mouth covered at the mention of your name.

“He likes it. So fucking dirty.” Rin chuckles as he accelerates his thrusts. “Tell us how much of a dirty whore you are.” He halts before bending over to grab Sanzu’s hard cock as he gives it a squeeze. Ran pulls Sanzu’s head off of his cock.

“I’m such a fucking slut! I’m a dirty whore! Keep fucking me, please! I’m so close!”

“Good boy!” Ran praises before he shoves his cock back in his mouth.

You couldn’t watch anymore, too devastated as you rushed away from the door. Before you left, you angrily punched one of the walls, resulting in a hole as well as throwing the box before you walked into the elevator.

“Fuck, fuck, fuck!” You slam your fist against the driver’s wheel as you make your way to your small apartment.

I knew from the beginning we wouldn’t work out. He has the looks, the money and all the men he’s surrounded by who are on his level or higher. Of course he’d be attracted to them. It all makes sense, even though it hurts.

You just thought after three years those thoughts were just insecurities. You felt nervous when you had met the Haitani Brothers who had appeared at one of your dinners and who had visited his penthouse one day when you showed up unannounced. When you had picked him up from his job that you still know nothing about, you had seen the way they all looked at each other. The memory makes you sick. If he had been longing for them then why stay with you for three years.

When you walk into your apartment, you lock the door and immediately go to your cabinets to pull out a bottle of whiskey, drinking it straight, something you normally don’t do. You went to your bedroom and covered yourself in blankets as you drank from the bottle, leaving a text to Sanzu saying, “We’re done. Have fun with your coworkers.”

You blocked his number as well as his social media, doing the same for all your mutuals considering they’re all people he knew first. You couldn’t believe how raunchy the scene was. You hadn’t even known he was into being degraded like that. Maybe you didn’t satisfy him in the way he needed, though how were you supposed to know that when he hadn’t told you. You shake your head as the bitter taste burns your throat.

How did you miss the signs? At one point he even asked what you thought about polyamory. Of course, you told him you were monogamous but that should’ve been a sign right there. Especially since it was only after the fact that he began hanging with those specific coworkers more. Even when you found clothes at his place that didn’t fit you and you honestly didn’t think it’d fit him. How long has it been going on?

Well he’s free now. He can do whatever he wants. None of it is your concern anymore. And to hell with sitting in the bed, rotting over someone who clearly didn’t love you in the way you thought. You pick yourself up, dressing in your best casual fit, as well as washing your face. You took one last shot of your whiskey before you left it on the nightstand, walking out of the apartment and heading to the nearest bar.

Luckily, it’s the weekend so the bars and clubs will be busy, music will be broad and lots of men should be out. Your plan isn’t to hook up considering how sick you feel even thinking about sex after what you saw, but to just get out of the apartment. You have plenty of time to sulk tomorrow during your hangover.

You stayed at the bar for hours, dancing drunkenly as you conversed with strangers, as well as dancing with different groups of people. A guy you met offered to help you home considering how drunk you were. When you made it back to your apartment, you both lied in your bed, offering him to stay the night against your better judgment. Fortunately the only thing you guys did was have a heated make out session before the memories of your ex boyfriend came back to bite you in the ass. Causing you to ball your eyes out as this random stranger comforted you, both of you falling asleep as you were happy to have made a new friend.

You woke up to a loud bang, your front door bursting open before a group of footsteps entered your bedroom. The guy next to you sits up as he rubs his eyes before he screams, your eyes widening when you hear a gun cocking, causing you to sit up as well to face the three intruders.

The guy hopped off the bed just in time before the bullet made contact with his chest, penetrating your headboard. Another gunshot rang as the shirtless stranger fell, rolling before hopping back up and attempting to make it to your bathroom before a bullet made contact with his stomach, his body falling with a thud.

“WHAT THE FUCK!” You yell at the intruders before hopping up and running to the bleeding man, kneeling as you use your blanket to try and help before you are yanked by the arm.

“This is your fault.” Sanzu hissed, gun still in his hand. You look at him with anger as the stranger groans in pain.

“How the fuck is this my fault? You cheated on m-! You know what, I don’t have time for this right now, I need to get him to the hospital!”

“You’re not doing shit but going to the car.” Rin says. Your eyebrows furrow.

“Who the fuck are you to tell me what to do, huh?” You growl, stepping in front of him threatenly as you shove him. He smirks before turning away, holding back considering he knows his strength. A hand grabs your shoulder as you’re turned back to your ex.

“What’s gotten into you? Let’s go to the car now.” He growls. You snatch his hands from you.

“Fuck you and fuck them too. Get the fuck out of my apartment!”

“Such a little brat.” Ran tsked before he grabs you and throws you over his shoulder. “Christ.”

“Put me down you asshole!” Your fists connect with his back as you’re forced outside, heading towards the car. When the door opens, he tosses you in.

“If you run out of this car, I will knock you out. Do you want that?” You glare in response, arms crossed.

A hand meets your face as you're forced to look at the side with wide eyes before the same hand pulls your chin to face Ran.

“Did you just slap me?”

The grip on your chin tightens, causing you to wince.

“Do you want that?” You shake your head no before he stands out of the car and closes your door, opening the passenger seat and hopping in.

“Are they taking him to the hospital?”

“They’re getting rid of the evidence.”

Your eyes widen as tears threaten to fall.

“I hate all of you.” Ran chuckles as he lights a cigarette.

Rin opens the driver’s door as Sanzu gets into the back seat, talking amongst themselves about someone named Koko contacting the cleaners. You shift your gaze to the window as you avoid eye contact with anyone. Sickness forms as well as a throbbing headache which indicates a hangover, circling your arms around your legs as you rest your head on your knees, still eyeing the window as you try not to throw up.

The ride was quiet besides the Haitani brothers conversing, Sanzu eyeing his phone as you continued to look out the window. When you made it to the penthouse, you all walked into the lobby and stood in the elevator before you made it to his living room, you attempt to hide in one of the bathrooms, but Sanzu snatched your wrist before you could make it, pulling you to the bedroom before closing the door, the Haitanis staying in the other room.

“What do you want to say?” He questions, crossing his own arms as he eyes you with a frown.

“What do you think? First you cheat on me, then you kill a guy who didn’t do anything wrong! Since when did you even have a gun? What else have you been hiding from me? Actually, nevermind. I’m going home!” You attempt to pass him only to get yanked back and shoved onto the bed. Sanzu climbs on top of you before pinning your wrists next to your head.

“You’re not leaving. I’m sorry for hurting you, but you have to get over it if this is gonna work out.” Your eyes widen as you release a laugh.

“What a bullshit apology! I guess this can’t work out because I can’t get over it so let me go!”

“Y/n, I-I need you. I need you to work this out.”

“You seemed pretty full of cock to me, I don’t see why you need me.” He glares at you before his grip tightens, causing you to yelp painfully.

“We’re going to work this out. There’s no other option.”

“So you think I’m gonna stay in a relationship with you while you’re fucking two other men? In the same bed we would share? Are you out of your mind?” You ask in disbelief. “You don’t even seem like you feel bad!”

“I don’t care what happens, you’re still mine.”

“I used to be yours before I found out you weren’t mine!” His glare softens.

“I am yours. We can be theirs together. Please!” Your eyes widen as your eyebrows furrow.

“Are you begging me to involve myself with whatever you three have going on? I-I can’t even look at you the same!” Sanzu’s eyes widen as his face morphs into a slight panic.

“Don’t say that! I’m still the same!” The tears fall out of your eyes before you can stop them.

“Not only were you getting fucked in both holes while getting off to the mention of me catching you, but you killed someone right in front of me only to call some Koko guy to clean the evidence! Who the fuck are you? I don’t even know who I was with for three fucking years!” You angrily cry out, struggling against his hold.

“Let me go!”

“No.” He whispers before lying his head on your chest, nuzzling between your neck and shoulder.

“Get off of me, Sanzu! We’re done for good!”

You flinch in pain as you feel his teeth dig into your skin, liquid oozing out. He picks himself up, staring at you with a crazed look you’ve never seen before.

“We’ll never be through! You promised!” He says before he pulls his arm back and lands a direct punch to your face. Your head faces the side as your eyes are wide open, face throbbing from the impact. You grab his wrists as both of his palms force your face to look at him.

He leans over and places his lips on yours, you not responding as you try to push him away. You know that even if you bite his lip hard, he’ll like it so you decide to move your head to the side.

“Ah lover’s quarrel.” Rin teases as he leans against the doorway with his hands in his pockets. Ran stood by the side of the bed, leaning on the post as he eyes both you and Sanzu.

“We have a mission, let the boy rest Sanzu.” Ran says with his usual smile.

Sanzu gazes at you one last time before he picks himself up and follows the Haitani’s to the doorway.

“I wouldn’t try to leave if I were you, guards are surrounding the outside area.” You're told by one of the brothers before they shut the door.

When you finish sulking, you shower as well as clean the wounds on your face and neck. You don’t bother to eat and you go to the guest’s bedroom once you're finished, the memories from when you caught them in Sanzu’s room making it less of a comfortable familiarity. Before you wrapped yourself in the blankets you drank a cup of water as well as checked the notifications on your phone, attempting to distract yourself from the death you saw today. Time passes and you drift off to a deep sleep.

You wake up to your body rocking, a new pain you’ve never felt lingering behind as the pleasure of pressure deep inside your ass causes you to cry out. The darkness of the room didn’t help your blurred vision, only the moonlight shining on the two bodies in front of you helped decipher what was going on.

The stimulation of your cock forced you to look at the pink head of hair that covered your erection, warmth engulfing your girth as your legs are held up by the hands coming from behind you. Following the bent over body in front of you, a tall figure with familiar glowing purple eyes thrusts into the ass as his hands grip the hips. Your eyes widen when realization hits, just as Rin gives a harsh thrust against your prostate.

Tears spill out as your hips move uncontrollably, overwhelmed by the stimulation coming from both ends.

“S-stop!” You yell, grabbing Sanzu’s hair before pulling him off your cock, a string of saliva and cum hanging from his mouth as you eyed his gorgeous, red face. His eyes glazed over as he moans from the grip on his head, body rocking as Ran fucks into him.

“What is th-!” He cuts you off by desperately attaching his lips to yours.

“I’m sorry, I’m sorry, I’m so sorry.” He whispers against your lips with one hand balancing himself as he rubs your cock. You twitch in his hand as you feel Rin’s breath on your ear.

“See how sorry he is?” He questions as he grunts, shoving his cock into you as he pulls back out before thrusting back in.

“He’s being such a good boy, Y/n. How could you not forgive that pretty face?” Ran says, pulling his hips back and pushing against Sanzu, causing a moan to release from him as his head falls onto your shoulder, both of your bodies rocking as you breathe heavily.

“Th-this isn’t… hah! Isn’t okay!” You groan as your head falls back, feet dangling in the air. Sanzu’s grip accelerates as he whimpers in your ear, kissing and sucking on your neck as he continues to apologize.

“He’s still not convinced.” Rin says, motioning his head for Sanzu to kiss him. You hear the lip smacking of both men next to your ear, the pain in your chest deepening as well as your conflicted feelings of being aroused by the display.

“Show him how sorry you are.” Ran says before yanking Sanzu’s hair back. In response, he bends over obediently as he gives you his doe eyes before licking your cock, closing his lips around the head and pushing his head down, your dick hitting the back of his throat.

“Fuck!” You hissed, frustrated with the overwhelming pleasure you’re feeling from these men. One of Ran’s hands forces you to face Sanzu.

Between kisses on your cock’s head, Sanzu repeats “I love you,” before it sinks back in his throat, bobbing his head relentlessly as you couldn’t help but thrust against him. His hands grip your hips as he embraces you fucking his mouth.

“He’s so eager to please. He’s being so good to you right now, Y/n.” Ran cooed as you reach closer to your orgasm, Rin’s cock beating your prostate as you grind your hips. Sanzu grabs your hand and places it on his head as you subconsciously tighten your fingers in his hair, breathing heavily as you grind into his mouth all the while Rin’s cock rubs deeper into your walls.

“You like this, huh? Watching him get fucked while he takes your dick in his throat. You just wanted to be included, yeah?” You can hear Rin’s smirk as Ran chuckles, sweat covering his body as his face becomes darker.

“You’re a dirty boy, too. That's why you watched us for so long. Maybe you’re a slut too, yeah?” Ran grins.

You bit your lip as you shut your eyes tightly, not wanting to admit that the sight was arousing and the words they’re saying are going straight to your erection.

“It’s okay if it feels good. Embrace it, my love.” Sanzu says softly against your cock before he uses his hand to jerk you off once more, placing his mouth around the girth, bobbing at a continuous fast pace. Your body tenses as warmth covers your body.

Your body convulses as ropes of cum shoot down his throat as he caresses your thigh, thrusting your hips as you moan uncontrollably, eyes in the back of your head as you lean against Rin’s shoulder. The night continues on until they all release, you and Sanzu falling in between the brothers as you all fall asleep on Sanzu’s bed.

The next day, you woke up with a sore backside, attempting to sit up but prevented by the arm locked around you. Sanzu’s head rested on your chest as his leg and arm wrapped over you, breathing steadily as you felt the warmth from his naked body. Your arm naturally tightens around him as you always do, the sun shining through the thin curtains as you view his messy hair and pretty features. Once you remembered the night before, you felt conflicted. Yes you are very much attracted to the Haitanis as well as your ex of course, but there’s no way this could work. Not only did Sanzu cheat with them, along with nobody telling you, but no matter the pleasure you felt last night, it was forced upon you, not to mention the physical abuse.

Your grip loosens as you attempt to push him off, only for his limbs to tighten around you.

“Don’t leave me, please.” He whispers. “I need you, Y/n. Please stay with me. With us!” He looks up at you with tears falling out of his eyes.

You sigh, “Sanzu, I don’t know. It isn’t right or fair to me.” You want to forgive him. You want to stay with him. Maybe if he would’ve brought this up differently or if the Haitani’s had already been involved besides everyone sneaking behind your back then you could’ve worked something out. You can’t even trust Sanzu, how could you trust the other two?

“Please! Let’s just try it!”

“And if it doesn’t work, who are you going to choose?”

“It’s going to work!”

“So mean of you to make him choose like that, Y/n.”

You roll your eyes when the brother’s walk in shirtless. “And it wasn’t mean for you guys to fuck my boyfriend behind my back while smiling in my face. Not to mention what you did last night.” You glare at them.

They only smile in return.

“Regardless, you know where you belong so I don’t know why you’re acting like you have a choice at this point.” Rin shrugs before hopping on the bed next to you.

“We’re really just being nice at this point but what our good boy wants, our good boy gets.” A hand grabs your chin, forcing you to turn to Ran.

“And what we want, we always get.”

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