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cheetahspy · 9 months

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Ledger!Joker x Diabetic Reader Headcanons

Warnings: Medical stuff, needles/injections (it’s not very descriptive though), slight NSFW mention (labeled at the bottom)

A/N: Heya! I’ve never posted something like this before haha…Kinda new to it and very nervous so don’t judge me too harshly. I actually write quite often but rarely post it, however I really wanna start trying to put my work out there more. Keyword try.

Anyway, fun fact about me, I have T1 diabetes. I haven't seen anything about that with J so I decided to make my own headcanons and such :) Sooooo here’s that lol…enjoy??

You had been diagnosed with T1 diabetes three years ago. You hated it. The needles, the upkeep, the blood, the appointments. It’s scary, a living nightmare for you.

You were still in your…adjusting phase, and didn’t like talking about your diabetes to anyone. Joker was no exception

So, naturally, J took matters into his own hands and did his own research, learning as much as he could about diabetes (without you knowing, of course). How it works, the high and low blood sugar levels, how to manage it, he even figured out how the insulin pump that you have operates.

You were shocked the day he offered to change the infusion set for you and knowing how to do so. He ignored you when you asked him how he knew.

You were hesitant but quick to give in and let him inject the cannula into your stomach. He hugged you from behind as he did so; you melted into his touch and your fears were comforted. From that day on you opened up more and more about your medical life to J and allowed his help.

He enjoys being the one to inject the cannula and dexcom, however he still forces you to do it yourself at times, as to make sure you aren’t getting too used to being dependent on someone else. You’re a strong and brave bunny, he wants to remind you of that.

He will tease you about your dexcom and infusion sets, saying you must be part machine.

“I’m uh, still convinced you’re a cyborg.” “J!!”

He also forces you to stay on a healthy diet and keeps track of your sugar intake carefully. He’s definitely not a hypocrite. He rarely lets you eat junk food, even though you’re allowed to and tried explaining that to him

“The doctors told me it’s okay if I eat sugar now and then, as long as I have the insulin for it. It’s the sugary drinks I need to avoid more.”

J doesn’t buy it, nor does he trust your doctor's input. “Mmm. Nuh uh. Can’T have my little bunny go falling into a coma, hm?” You know he’s just concerned about you (even if he’d never outright admit it), so overtime you stopped arguing with him and avoided junk food to ease his mind. Just don’t let him catch you eating it behind his back.

J absentmindedly fidgets with your insulin tube. Rubbing along it, flicking it around, twirling it around his finger, even constantly feeling the cannula end of it against your stomach as if to reassure himself you that it’s still on and doing its job. Don’t worry, he’s only accidentally ripped it out once or twice, and he certainly makes it up to you when that happens.

Having a low, but forgot sugar to combat it? Not to worry! Joker keeps a juice box or two in his suit juuuust for you. He’s even stacked packages of juices in your pantry so you’ll have plenty. (Don’t ask whether he bought or stole them, you already know the answer)

The low blood sugar episodes hit you hard, but you’ve found curling up on J’s lap and cuddling against his chest while sipping on juice is very comforting. He’ll stroke your hair and rub your back, holding you closer whenever you shake and cry.

“Shhhh sh sh sh. It’s nothin’ you haven’t beaten before. It’ll pass, angel.”

You hate looking at your stomach and seeing the previous holes and scars from constant injections. J will run his thumb over them and kiss each of them to comfort you.

Whenever you have a headache or any symptoms, J will immediately interrogate you about your blood sugar level

“Not every pain I get is caused by my diabetes.”

“Shuuuuush. What’re levels right now? Let me uh, lemme see your pum-p. Give. Right. Now.”

If you’re low on insulin and the pharmacist is late to sending you new vials, J will meet with them personally to have a little chat.

He’ll then come home and plop the bag of new vials theatrically down on the counter. “Tadaaaa! More insulin for my sweet little sugar cube.”

“Oh, thank you J! Wow, they gave me a lot this time…”

NSFW:

During the ✨devils tango✨, J will occasionally rip the cannula out by accident. He’ll immediately put a pin in your lovemaking session to get you a new one. Even if you insist you could go an hour or two without it, he’s not taking any chances. After all, where’s the fun in sex if your partner is dying from a seizure??

“J, I promise it’s okay! We don’t have to sto-”

“Now now gumdrop. I know you’re, heh, eager for me, but my patient needs her medicine first.”

You’re grateful you don’t have to deal with your disability alone anymore. Who knew the Clown Prince of Crime could be such a good caretaker?

#ledger joker #ledger joker x reader #joker x reader #joker x y/n #heath ledger #joker #ledger!joker headcanons #reader insert #the dark knight #fanfic #joker fanfiction #the dark knight joker #diabetic reader #super nervous lmao #also not a great writer I apologize for that #idk what I’m doing😭😂#p.s this could apply to T2 as well of course #but I mostly wrote with T1 in mind obviously #very self indulgent but I hope it can reach someone who can relate in some way #if not that’s ok too :)

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