Can I please have some o!Kokichi and a!Shuichi headcanons with either a jealous Kokichi or a jealous Shuichi? Thank you!!!!
I’m sorry for the inactivity!! I won’t bore y’all with the details, but the short version is that Life Is Wack. Some things are now sorted though, so let’s see if I can’t get back to doing requests!
jealous Shuichi:
Shuichi can get fairly jealous from time to time. He doesn’t like it when he does, because for him it absolute stems from a place of insecurity and he doesn’t really know how to deal with it.
He wants to believe in Kokichi, he really does, but… he’s investigated so many infidelity cases. People can be betrayed by those they trust most; a lot of those cases come with clients desperately hoping to be proven wrong. As much as he tries to convince himself that Kokichi wouldn’t, he can’t help but keep coming back to that what if.
He isn’t great at initiating these kinds of conversations, so what tends to happen is that he’ll become more withdrawn as he gets stuck in his own thoughts. Luckily, Kokichi is great at spotting when Shuichi’s starting to spiral and he’s on it in a flash.
As with most things when it comes to Kokichi, his methods are… unconventional. He’s not much for verbal reassurances, so instead he’ll do things like build a nest in Shuichi’s room using only Shuichi’s clothes, or he’ll demand his “big strong alpha” protect him as an excuse for PDA.
Shuichi being Shuichi, it’s clear to him what Kokichi’s intentions are. And, well, it works. There’s something reassuring about Kokichi trusting him enough to nest in his room, and clinging to him in front of other people (as much as the latter embarrasses him).
It isn’t a permanent fix and they will have to talk about it sooner or later, but for now… it really does help.
jealous Kokichi:
Kokichi doesn’t often get genuinely jealous. He won’t get upset over Shuichi talking with any random person or with his friends; Kokichi might get insecure, but he isn’t a complete douchebag.
But sometimes, he’ll see someone flirting with his Shuichi - and with Shuichi looking so uncomfortable yet unwilling to tell the other person to back off, well, Kokichi can’t let that slide.
He’ll sidle up to Shuichi and cling to him, playing up the role of an innocent wide-eyed omega. “Alpha,” he’ll coo, and that gets Shuichi’s attention immediately. It doesn’t take an Ultimate’s observational skills to see how infatuated Shuichi is.
Kokichi will make some small talk, clinging to Shuichi all the while, before making an excuse for them both to leave.
As Shuichi says goodbye to the other person, Kokichi shoots them a grin - one that can be easily read as playful, but just as clearly holds a threat. Don’t mess with my boyfriend, or you won’t like what I’ll do.
Once they’re out of earshot, Shuichi might gently chide Kokichi for his methods, but he can’t disapprove of Kokichi’s reasons. He didn’t enjoy being flirted with either. Kokichi is, of course, not at all dissuaded from doing the exact same thing next time.
- Mod Voce













