#catchthespade

AND LET’S NOT FORGET 

Obviously, he is pissed but not going to hurt Yukimura in any way. I think in a lot of ways he turns his jealous feelings into teasing/poking fun at the person he is jealous of. It’s his defense mechanism and he likes to push their buttons or make them look like a complete idiot in order to ease his anxieties and make himself feel better. 

We know his jealousy goes far enough that in canon he keeps MC from screaming during sex so Yukimura does not hear it, and he also has been known to keep Yukimura and Chibi Sasuke busy in order to not be interrupted with MC. 

Saizo literally gives ZERO FUCKS about what is going on around them when it comes to MC and his jealousy. He’ll ruin anything, he’ll stop anything, he’ll make the biggest fucking scene. We saw it in his route when he swiped her up from the faux wedding. There’s another event upcoming, in which MC is chosen for a lead part in a performance (in which she must kiss the male lead). At first, the male lead chosen is Yukimura, and Saizo seems to not care one bit, he doesn’t seem threatened. And I mean, Yukimura is his bestie and he trusts him so that makes sense, it’s a play kiss with no meaning. However, Yukimura gets sick and the part lands on Sasuke (BIG ninja Sasuke, not chibi). Saizo. Is. Pissed.  He literally jumps on the stage and ruins the whole fucking things by stealing MC and running away before they can kiss because he won’t allow it. 

Now, these are all “friendly” encounters with jealousy. However. I think Saizo has a very dark side to how possessive he can be when it comes to MC. 

We’ve seen in canon him mentioning several times that he will kill men if they try to see her intimately. In an upcoming ES we see just how pissy Saizo can get when he gets jealous of someone who ISN’T a friendly threat but a random stranger. MC volunteers to help at a nearby school but the teacher ends up being a real creepo. Saizo knows it right away but MC doesn’t listen or understand and continues to go there despite the fact that she is starting to receive letters from an unknown stalker. Saizo goes into freak-out mode and keeps watch of her from a distance 24/7. He shows up at the school purposefully to send a message to the guy, and the moment he DOES end up making a move, Saizo reveals himself AND HIS SWORD. 

Saizo may be the kind-hearted softie when it comes to MC and Yukkins, but the cold and calculating, unflinching Saizo is still very much a part of him. He has no qualms with murder and death, and since he holds all of like 3 people dear to him, he will do whatever it takes to keep them safe. 

SO, what sets his jealousy/possessiveness off the most? 

When someone has known MC longer than he has/someone who appears to be very close with MC. Saizo may have met MC long ago but he wasn’t able to be by her side and he’s pretty self-conscious about that fact. He doesn’t like it when someone tries to show they know her more intimately than he does. 

MC talking about other men, ESPECIALLY when they’re in bed together or have alone time. It’s few and far between they get quiet moments together so the last thing he wants to hear is about another guy no matter the context. 

MC not listening when he tries to warn her about someone or tell her not to do something. He’s got a sixth sense for trash people and he’s usually pretty easy going, so when he tells you to stay away from someone its for a good reason. Not to mention the fact that it’s hurtful to have your S/O ignore your advice in order to spend time with someone else. 

Anxiety after almost dying or losing MC. 

Of course, there are lots of other reasons, but I think these are the most prevalent, the ones that will actually get a huge rise out of Saizo. As far as other random jealousy/possessive HC’s, Dare I say……yandere???: 

Absolutely keeps tabs on you like at all times. If it’s not him himself(which it usually is) he sends Kiyohiro to watch and report back. If he even so much as WHIFFS someone is being creepy towards you he is ending that shit right away. 

How he takes care of them depends on the level of creep. And maybe how he’s feeling that day. If they can be scared off easily he could simply drop into their room in the dead of night, wake them up with a blade to the throat, “shhh, quiet now or I may just slip.” Perhaps he slips something into their evening tea and carries their unconscious body to the nearest cliff or into the woods. Maybe he writes a “love letter” in MC’s hand and lures them to a remote area, sword ready and Utsusemi ready to gobble some plucked eyes. Either way, MC will be none the wiser. 

“Hm? The grocer disappeared? That is strange…so what’s for dinner, little lady?” 

Has no qualms being vocal about his jealousy (most of the time). If it strikes his nerve just right he’ll come out and say he doesn’t like XYZ and wants you to stop. Other times, you have to pay attention to when he is being bitchy and distant. 

If he could, he’d keep you locked away all to himself. He has real issues with love/ownership/things because of his childhood. He’s never known how to have things, especially not precious things. So how does he control himself? He knows it’s not right to keep you locked away, so instead, he controls what he can keep to himself. Your ears showing, your skin showing, your dango, your blush/pleasured expressions, your moans. He doesn’t want anyone else experiencing this stuff of yours. 

That being said, he WOULD 100% lock you the fuck up if you were down for it. He’d get you a pretty little ribbon to tie around your neck and a comfortable room with things to keep you occupied, he’d bring you your meals and feed you, he’d bathe you, he’d tie you up sometimes when he was feeling extra anxious. 

On the off-chance someone actually did hurt you, its game over. It doesn’t matter if they had their hands on you, they left a small wound/mark, or something worse–they’re dead. Saizo will go into autopilot and obliterate the person. Bloodbath. 

In his efforts to keep you safe, he sometimes loses his sense of what is right and wrong with control. At his worst, he WILL refuse to allow you to leave his sight. By any means necessary. 

Blocking exits. Tieing you up (he knows the best and most efficient ways to immobilize you in seconds). Drugging you (such as putting you to sleep). 

When he’s feeling extra insecure he’ll claim you for himself. Tear your clothes off and tease you until you admit he’s the only one you love. He’ll make you say his name over and over again, and hearing it will ease his worries. He may even be inclined to break his own rules and let someone hear him fucking you so they know you belong to him. 

If you’re out in public and he starts to get jealous, he’ll pull you roughly into a dark secluded corner or onto a rooftop and tease you, pull at your collar and grip your face so you can’t look away from his intense expression

“Keep this up little lady, and I’m going to have to punish you.” He nips at your exposed clavicle. “Or…was that what you were hoping for all along?” 

Out of spite and pure jealousy he would 10/10 fuck you in a space such as a person’s bedroom or work, or with an item of that person’s. A way to get back at them and know he’s claimed you there or while you were wearing that (like fucking you on top of someone’s haori or with a hairpin they gave you in your hair before he gave it back to them) and they will never know. 

Has NO PROBLEMS talking about having sex with you. As long as they don’t see you its chill. He will let it out that he just had your legs spread 10 minutes ago and smile. He’ll go into detail. Especially when someone is trying to intimidate him over you. 

“Sorry, she won’t be able to meet you tomorrow like she promised. She’ll be quite sore…if you get what I mean. She looks quite sweet and docile but don’t let that fool you, she’s a different person when the lights are off. It’s no myth some women are wild in bed when you least expect it. Some night she asks for it so many times I have to wake up and check for bruises ^^ well, anyway, look at me going on when I’m sure with a face like that all of this is completely foreign to you. Don’t be discouraged, someone always has to be the late bloomer on the branch, hm?”

Definitely has a mental list of all of the people he’s threatened or killed over you 

Sometimes Kiyohiro has to step in and warn people to GTFO and leave before Saizo ends up murdering them 

Has had the urge to kill Inuchiyo more than once LOL 

Sometimes uses his Kotodama when he’s jealous. 

Maybe it’s during an interrogation of the person trying to steal you from him or harm you. If they deny, he’ll use his power to get them to confess the truth before torturing them. Maybe they lose an appendage for every time they lied or stalked MC. 

He’ll use it to keep you near him, keep you still, after your life was threatened. He needs time to look over your body, check for injuries, make sure you’re okay and tell you how much each finger and tear mean the world to him.