PLESSE I BEG OF YOU 🙏 OVERPROTECTIVE HAGANEZUKA OR SHINJURO REACTING WITH SOMEONE MAKING UNWANTED ADVANCES ON THEIR S/O!!
Sorry it took me so long to answer this final ask. I've been REALLY busy with multiple projects. This may be short but I digress. Kimetsu Guaken version. @iron-embers Warnings for harassment.
HATORU HAGANEZUKA:
-There are plenty of teachers at the school the students find scary. The two that comes to mind is usually Sanemi or Obanai but the Home Economics teacher is a pretty scary person himself. Many seniors in his class told freshman horror stories about Mr. Haganezuka chasing a stupid with a knife after he failed his class continuously or how he'll insult the students works until they cried!!
-However most of those rumors were exaggerated. Mostly because Amane had a pretty stern talk with him his first year working there about his behavior reflecting badly on the academy. So he just toned down his antics to angry criticism.
-However someone failed to warn the new substitute teacher of the fact he was engaged to the Kimetsu Academy's secretary. Because during the next 'staff meeting'(an excuse Tengen used to throw a party in the staff room), he decided to go make a move on her. Walking right up to her as she was getting punch from the snack table the lunch ladies set out.
-"Hey." He just slid up to her not aware of Haganezuka greedily hogging all the dang(cannonically his favorite food-) to himself just a few feet down the table. "Hello." She greeted back. "I couldn't help but notice you across the room." THIS is the moment Hatoru froze eyes snapping up in alert. "You're very beautiful." "Thank you. My fiance thinks so too." "Fiance? You don't look engaged." "That's because I wear my ring on my necklace." "Or is it because you don't like people knowing you're engaged."
-"I beg your pardon?" Hatoru is now SEETHING allowing his anger to boil staring daggers at the substitute. "It's ok. You don't have to say anything. I get it. Engaged young girl like you wants to live a little and have some fun before you get tied down." She's staring at him in shock before she feels a hand on the curve of her beh- There's a shatter sound as a glass is tossed whizzing by their heads and shattered against the wall barely missing them-
-Amane is surprised when the substitute literally runs into his office with his hair and clothes a mess, shirt torn in places, and covered in food like he just escaped a food fight with a bear. "What are you-?!" "He's going to kill me!!" "Who-?!" Not a second later the office door is (literally-) kicked down by a VERY pissed off Economics teacher with murder in his eyes and two knives from wood working class. "YOU DIRTY DISEASED INFESTED MOTHER FUCKING SON OF A BITCH!!! I'M GOING TO TEACH YOU NOT TO TOUCH OTHER MEN'S WIVES!!!"
-The substitute only lives because he hides behind Amane and she miraculously manages to convince Haganezuka NOT to kill him and instead let her deal with the se#ual harassment in the workplace. Safe to say the substitute is soon after fired loosing his teaching license and Haganezuka only gets off with a stern final warning and is made to clean up the mess he made chasing the man through the halls. Not that his fiance minds, he's very attractive when he's protective.
SHINJURO RENGOKU:
-There's three things Shinjuro cares about in life. His sons, his dojo, and his girlfriend. Part of the reason he's so overprotective is because of what happened to Ruka(yes ik she's alive in KG but let's say that she isn't for sake of this post), and how long it took him to open to dating again. It took him a while to build up confidence and trust enough to start dating again. That and he doesn't want anything else to happen to his girlfriend.
-So when he's wrapping up a kendo class at his dojo she happens to drop by along with a whole bunch of parents coming to pick up their kids from kendo class. One of these parents happened to be a father whom was recently divorced who noticed she was waiting for the class to finish wrapping up too, so he decided to to strike up a conversation with her.
-"Are you picking up your kids too?" She shook her head. "No. Just waiting for the class to end. Are you picking up someone?" "My son. His mother is too much of a lazy witch to pick him up from his stupid clubs!" "...Oh." she awkwardly tried to shuffle off. "That's..nice." "Who are you waiting for?" "The instructor. We're dating." "You're dating the dirty deadbeat alcoholic??" Unbeknownst to him, Shinjuro walks out just as he says that.
-She leans back as he gets in her personal space and makes a big show of using his height over her. "Why are all you dam woman always going for the dead beats and complain about not being able to get a good man?!" "Please leave me alone." Then there's a firm grip on the man's shoulder making him turn around to a very stern Rengoku. "The lady asked you to respect her boundaries. Move before I have to make you."
-Mr. NiceGuy thinks it's a good idea to instead of listen swing on Shinjuro, big mistake since despite his looks, he's an incredible fighter still at his age so the Nice Guy quickly finds himself harmfullessly restrained by Shinjuro sitting on his back holding both his harms behind him. Except he may be causing the screaming nice guy causing a scene in front of the other parents and kids pain by squeezing him hard, no one is going to notice except for the guy wailing his head off until the cos came to escort him out of the dojo.
-From then on the kid's mom(who was in fact very sweet and not a witch-) picked him up from classes and Shinjuro may or may not start coming out earlier to start holding her hand or putting an arm around her shoulders glaring at any other poor single dads.
