Yandere Titans Fusing with Their Darling HCs
Part I - Part II
Inspired by this bit from a Tumblr post-
"But- but this is a question I've had since I've been brainstorming about yandere Eren, say while he's transforming and he's hugging his darling, would they both be bound by strands of muscles and such? I don't know that setting is almost scary, imagine that his darling is so close to him and his heartbeat is echoing around her, and she can't move since they are connected through the flesh. Another thing, he talks when he thinks so his darling might just be traumatized by hearing all his thoughts. I don't know if this is a big brain move or what-"
Well, I'm a whore for body horror, so I couldn't resist this idea. :]
Content Warning
BODY HORROR, Yandere Behaviors, Gaslighting, Blood, Parasitic Infection, Manipulation
Lil Notes
Titans work differently from canon.
Everyone is an adult here.
I'm serious about the body horror warning.
Eren Jaeger(Attack Titan)
-My man is extremely temperamental and willing to transform at a moment's notice, it doesn't take much to get him to shift.
-You had probably tried to engage in another escape attempt, and used up what little patience he has. You could only stare in horror as he grabbed you and bit into his own hand, a rush of energy surrounding you.
-You expect to be blown to smithereens, but instead you find yourself pinned to him, a massive skeleton forming around the both of you. The muscles of the quickly forming titan easily pin you to both him and the titan's nape.
-To your horror, they dig into you, fusing into your flesh as they do his. The more you pull away, the stronger their hold becomes.
-Something stings you in the nape of your neck and you find your consciousness being dragged from your body. Next thing you know, you are a passive observer, only able to see through the eyes of Eren's titan.
-You hear his thoughts call out to you, making sure you're still there. You can't help but respond back, desperate for answers. However, Eren has none.
-Mans is very no thoughts, head empty.
-You feel, warm, wrapped in his flesh, his heartbeat echoing through your head. You despise how comforted you feel.
-Eren will frequently brush a hand against his nape, feeling you within him. He stays titanized for a while, wanting to savor the feeling.
-When he does eventually de-shift, you are also released. Though, you find yourself in a dazed state for over a week. He treasures this time with you, holding you close and comforting you.
-Eventually after finally coming to your senses, you find that you have trouble sleeping. As much as you hate to admit it, you've become accustomed to the feeling of his warmth, and the beating of his heart. You can't sleep without snuggling up to him and resting your head on his chest.
-Eren does eventually pick this up, and is fucking ecstatic. His presence has become a comforting instinct for you!
-He titanizes with you more after that, not only does he treasure the feeling of you inside him, but also it seems that your time bound to him is making you more dependent on him.
-Being repeatedly exposed and connected to his nervous system does also mean that you start to develop titanism as well.
-Probably needless to say, but if he's attacked while you're in him, he's losing it. Complete feral rampage, no thoughts, only violence. When he starts to calm, he'll check in to make sure you're still there, on the verge of tears.
Eren Jaeger(Founding Titan)
-Sheeeeed.
-Again, it's Eren. He flips out and titanizes at the drop of a hat.
-You were probably feeling overwhelmed and smothered with not only Eren being obsessive and overbearing, but also the Jaegerists breathing down your neck. Even if Eren didn't take them seriously, they freak you the fuck out. So, you attempted to escape, and Eren lost his cool as he does, and he titanizes.
-Terrified, you push him away from you running as fast as you can, time slows down as you feel a rush of energy charging through you, and suddenly there's a sharp sting in the nape of your neck. Then, you are being lifted into the air, bone forming around you. You are unable to flee as the bone completely encases you and you black out.
-When you come to, you are unable to move. Well the body of the eyes you are looking through can move just fine, but you have no say on what it does. It takes you a moment, but you realize that you are looking through Eren's eyes of his titan form.
-Eren's voice pierces your thoughts, loud and clear, he's making sure that you are still there. You answer back, hoping for some sort of answer. Eren has none of course.
-Again, no thoughts, head empty. Lol
-Rather than the beating of his heart, you hear the gentle rumble of his massive skeleton, feeling the pulse of each roar he makes.
-If he can't reach the bone you've been trapped in(with his fucking T rex arms), he'll command the Jaegerists to massage that area for him. By gesturing of course, he can't fucking talk in that form. Lol
-If anyone attacks him while you're in him, he's killing them. No remorse, not a second thought, just fucking dead. He'll immediately make sure you're okay, and may end up going on a MASSIVE rampage if you don't answer back immediately. Like, leveling entire cities.
-He stays titanized for a long time, savoring the feeling of your little heartbeat deep within him.
-He's pretty frustrated if you're too far down for him to caress the bone you're in, he wants, no NEEDS to let you know he's there. To touch the shell encasing your delicate form.
-You are out of it for like a month after he comes out of titan form, he's fine with this. He likes you better when you don't fight back.
-Similarly to attack!Eren, you find that he's basically fucked over your brain chemistry and now you can't get comfortable without him. And yes, he absolutely uses this to his advantage. He doesn't have to worry about physically hurting you to punish you, he can just deprive you of the physical contact you now need. And you'll be crawling right back to him, begging for comfort.
-He titanizes with you multiple times, and you do start to become infected, though you gain the attack titan, his original form.
-The Jaegerists are on clean up duty when he titanizes, he's too big to groom himself so they gotta do it, lol. If any of them bother you, he's killing them. Lol
Grisha Jaeger
-He generally isn't inclined to titanize, so whatever it is would have to be dire for him to even consider it.
-Maybe you jumped off the wall, and he does it out of desperation, reaching out after slashing himself with his scalpel.
-You feel the surge of energy pulsing through you, his titan forms faster than you can fall and soon encompasses you. Strands of muscle shoot out pulling you into him, and you find yourself pinned between his abdominal wall and internal organs. Your skin stings as the muscles dig themselves into your flesh, and something stabs you in the nape of your neck. You try to resist, but your eyes inevitably roll into the back of your head and you pass out.
-You come to, to find yourself a passive observer in Grisha's titan.
-At first, he's kind of freaking out, you aren't in his arms or hands, and there isn't even a bloodstain to indicate he'd accidentally crushed you. Your frightened and confused thoughts quickly cue him in on what happened. He calms himself, realizing that he feels your heartbeat somewhere in his stomach. Well, more accurately in his abdominal wall.
-He gently rests a hand on the area, purring to calm you. As much as you hate to admit it, it works and you quickly settle down.
-He'd quickly find somewhere private and settle down for a good several hours, just rubbing his stomach and purring, enjoying the feeling of having you deep inside him. The feeling of you bound to his flesh, his titan form working harder to keep you alive. It's an expression of true love to him.
-He also can't help but enjoy the thought of you completely helpless and reliant on him. It's pure euphoria for him. He ends up addicted to it, regularly finding time to sneak out and titanize with you.
-And yes, this does result in you slowly becoming infected.
-The first time it happens, he spends a while like that, only reluctantly turning back because he's a doctor and has patients to treat.
-When he does, you're out for several days, only barely lucid. Much to his pleasure. He can take care of you without you fighting back! Yay! And yes, when you come to your senses, he's basically ruined your brain chemistry. <3
-If he's attacked while you are inside of him, his first instinct is to protect wherever you are. Then, he's eliminating the threat.
Erwin Smith
-Colossal!Erwin AU~
-He's decidedly not inclined to titanize. Not only is his condition a secret, but also there's the whole nuke thing. If he's going to titanize for any reason, it has to be something absolutely dire.
-That being said, he is a yandere, so uh, you being threatened would be something he considers really fucking dire.
-Perhaps someone takes you hostage and threatens your life. In a bold move, he would pull you away, using your captor's weapon as a means to titanize.
-You are terrified as the energy builds around you exploding out with violent force, and vaporizing the threat immediately. Instead of you being vaporized, time begins to slow as the titan forms around the two of you. You rip out of Erwin's arms, running for your life. But it's too late~ The titan's muscles shoot out, sinking into your flesh and dragging you back to him. All you can do is frantically look around as steaming flesh grows over you, sealing you away. The last thing you know is a sting in the nape of your neck before you black out.
-You come to, to the sound of a loud heartbeat echoing through your head. Now though, you are only a passive observer in Erwin's titan body. You see what he sees. He's crouched down, seemingly waiting or listening for something. When you start having frantic thoughts, he stands to his full height, which only freaks you out further.
-The entire area around you has been fucking leveled.
-Erwin's voice rings through your head, telling you to stay calm, that he's here and there's nothing to worry about. You can faintly feel the sensation of him rubbing you in the nape of his neck.
-As much as you want to snap at him and demand answers, the overwhelming warmth and beating of his heart lull you into a pacified state. Erwin is quite pleased by this.
-He may or may not fuck off for a whole month, enjoying how it feels to have you inside of him.
-When he returns, back in human form with you neatly laid out on a stretcher, the others know better than to ask where he's been.
-You're feverish and incoherent for several weeks, and he visits you as often as he can, soothing you to the best of his ability.
-When you come to your senses, he completely denies being a titan, saying that it was likely a hallucination from your fevered state. Naturally, no one believes you when you insist that he's the colossal titan. And if you continue to insist this, he may have you go on leave for, uh, mental health reasons.
-Hypothetically, if one were to attack him while you were inside, uh, he's just straight up killing them. Crushing them like a bug. :3 He is very calm about it too~
-Oh yeah, and uh, your brain chemistry? Ruined. Completely. Congrats. :3
Bertholdt Hoover
-I think it would be FUNNY if it happened when he was ousted as a titan.
-Now~ He's generally not inclined to titanize, again, colossal titan=nuke. Also, he's kind of trying to keep that shit on the down low, the folk of Paradis don't take kindly to titans. But when he's desperate, he's incredibly dangerous.
-He gets ousted as a titan, in some way or another, maybe Reiner rats like in canon, or maybe some other shit happens. But, either way, everyone knows and he can't hide anymore. We'll say for the sake of argument that Mikasa attacked him, so he grabs you in his panic and titanizes, jumping over the side of the wall and taking you with him.
-You expect to either be vaporized or become a splatter on the ground. Needless to say, neither of these things happen. You are not that lucky.
-Instead, the energy rushes through you. Your heart shudders, time slowing down as the titan forms around you. You desperately try to rip away from Bertholdt, but the titan's flesh pins you down, invading your body. You can only frantically squirm as you gradually lose consciousness.
-You come to, to Bertholdt's panicked thoughts as he runs. Of course you can't do anything but observe what's happening through his eyes. You try to demand answers from him, but he's too panicked to pay attention to anything you're saying.
-He remains in titan form until he's able to make it all the way back to Marley. Mans swam across the ocean, he ain't thinking clearly. Once they get back, Reiner pulls both you and him from his titan form.
-You're out of commission for over a month, feverish and completely incoherent. During this time, Bertholdt keeps you confined to his room, taking care of you.
-When you are coherent again, you're livid, but Bertholdt just keeps you confined to his apartment and doesn't answer any of your questions.
-Unfortunately, as mad as you are, your brain chemistry is completely ruined, and you need him to sleep at night. So uh, choose. Lmao
-If you do decide to seek him out for comfort despite being pissed at him, he might end up getting the impression that you have the same issue Reiner does. Lol, lmao even. He’d probably try to help you with it. Well, he’d try to bring out the cuddly, friendly side of you. He doesn’t care if the angry one is the real you, oops~
-Also, any of the scouts that attacked him while he was fleeing with you inside, they dead. Crushed the fuck to death. :3
Reiner Braun
-Like Bertholdt, I think it would be FUNNY to have it happen when he gets ousted.
-Unlike Bertholdt, Reiner is much more inclined to shift, especially if his darling is in danger of any kind.
-I kind of picture him reaching his limit and attempting to confess to Eren, and convince him to join them and leave Paradis. Of course Eren doesn't believe him, chalking it up to Reiner just being tired. But Mikasa does take him seriously, and attacks him.
-In a bout of desperation, Reiner grabs you, seemingly taking you hostage before he suddenly shifts into titan form.
-You expect to be vaporized or blasted away, but instead energy pulses through you. He's holding you too tightly for you to escape as the armored titan forms around you. You can only desperately flail as its muscles dig into your flesh. You black out as something stabs you in your nape.
-You come to, seeing through Reiner's eyes as he flees with Bertholdt and an unconscious Eren. Reiner's frantic thoughts blast through your mind, making it impossible for you to focus on what's happening. Soon, you find yourself overwhelmed and passing out.
-Reiner slowly calms down, feeling your heart beating deep inside of him. He reluctantly releases you when they get to port to escape from Paradis.
-He violently attacks any of the scouts that come after him on the way there, crushing them like bugs. He's covered in blood by the time that he gets to port.
-Reiner finds that he really enjoyed the feeling of you helpless inside of him, reliant on him like a baby inside its mother. It sends his protective instincts into overdrive.
-You're out of it for several days afterwards, more than enough time to get you back to Marley and locked inside of his apartment.
-While he's taking care of you, he flips between his two personas. The soldier doting and kind, the warrior cold and watchful.
-After you come back to your senses, he only ever takes you outside to titanize with you. How he acts during it, again, depends on his active persona. The soldier is cuddly, happily purring and holding you tightly as he shifts, he coos sweet things into your ear to calm you before the transformation. The warrior is strict and cold, demanding that you comply, referring to the event as training and preparation. Preparation for what? Nothing, he’s out of his mind.
-Due to the multiple transformations, you slowly begin to become infected.
-While he's transformed, he'll rub the area you're trapped under absentmindedly, usually while purring.
-Due to the connection you've developed, you become extremely dependent on him. The soldier comforts you, allowing you to snuggle with him. The warrior is colder, refusing to let you touch him and insisting that you "toughen up."
Armin Arlet
-Armin, like most colossals, isn't generally inclined to titanize. He's not looking to vaporize everything around him, he isn't Eren.
-Though being a yandere, his precious darling, you, being in danger is enough motivation for him to throw reason out the window.
-You were probably on a mission that went south, maybe a titan was about to devour you.
-Armin is frozen for a moment, he's been trying as hard as he can to control his feelings for you, but they are getting stronger every day and he's afraid he's going to do something bad. Desperation fills him as he sees a titan grab you, without thinking, he launches up, jabbing his blade into its jaws and biting his tongue.
-You're relieved when Armin comes to save you, only to panic when you see the sparks crackling around him. You cry out, trying to get away when the energy pulses through you. You 100% expect to be vaporized, only to feel a rush of heat as the massive titan forms around you. Its organs and muscles quickly box you in, leaving you pinned to its abdominal wall. This uh, well it freaks you the fuck out. You frantically flail around, your skin stinging as the titan's muscles dig into your body. You pass out when something stabs you in the nape of your neck.
-When you come to, you are staring out Armin's eyes as he sits in the middle of the area he flattened. He's gently rubbing his belly, right over where you are. He's silent, but you hear his thoughts, he's just so relieved that you're okay. And well, he's savoring the feeling of you helpless inside of him.
-He kind of just, spends a while in titan form with you inside of him. He spends so long wandering in the wilderness with you that the other scouts assumed he died, and it was Eren and Mikasa that had to come find him. They convince him to return home, and he reluctantly lets you out of him.
-Of course, you're out of it for over a month, lying incoherent in the medbay. Armin stays by your side, unable to hold back the yandere any longer.
-When you come back to your senses, you are disgusted with him, sacrificing so many lives like that. However, unfortunately, your brain is ruined and you need him to make your brain stop being on fire.
-Of course, Armin now clings onto you constantly, excited for an opportunity to titanize with you again. He NEEDS you inside of him, now.
