Can I have hcs of the 4 main guys reacting to and warding off other guys who are giving their gf much unwanted attention?

steal-your-heart-imagines:

Akira Kurusu

• As Shujin’s resident ‘bad boy’, Akira completely understands getting more attention than you want (even if he’s much more prone to be faced with hurtful rumors rather than awkward unwelcome flirting). Once he sees you squirming under a classmate’s leering gaze and rather insistent invitation on a study date (more of a demand, really) he immediately gets what’s going on. Akira swoops in, ready to rescue you.
• Akira smoothly sidles up to you, slipping an arm around your waist as he drops a little kiss on top of your head. He pulls you close to him, comforting. He knows you can handle yourself; a little flirting from some guy you can’t stand won’t shake you too much, but Akira takes any chance he can get to have you snuggling into his side.
• “What’re you talking about?” Akira says casually, sliding his free hand in his pocket. Normally he doesn’t really have to get hostile when fending off unwanted suitors; boys take one look at his arm around you and take off running. After all, they don’t want to get on the bad side of Shujin’s notorious criminal! Usually that simple statement is enough to get the guy quickly making his excuses and scurry off.
• If they don’t leave Akira quickly channels his inner Joker, posture sharp and imposing, threatening little devil-smirk twisting on his lips. For a few moments it’s almost like his eyes flash red; he’s pure danger. If his reputation wasn’t enough to send your unwanted suitor running, this look, sharp and deadly like the edge of a knife,most certainly will.
• Once the situation’s defused Akira blushes slightly. When it comes to you he gets worked up pretty quickly, a fact the usually level-headed boy’s a bit embarrassed about. As you rock forward on your tiptoes, though, offering a tiny kiss on the tip of his nose and a quiet thank you, he decides getting worked up over you sometimes is completely worth it.-

Ryuji Sakamoto

• Even if Ryuji isn’t exactly the brightest bulb on the Christmas tree, he’s still incredibly in tune with your feelings and body language. It’s his job as a good boyfriend to know how you feel, after all! So when he sees some asshole third year standing a little close for comfort, nearly pinning you to your locker as you look around uncomfortably, his blood’s boiling. You hate this situation and oh hell no, nobody gets away with harassing you on his watch!
• Ryuji’s bristling as he stalks over. Tense, he steps in between you and the other boy. Captain Kidd shines through, and he’s more Skull than Ryuji in that moment; muscles coiled, snarl wrapped over his mouth, hard lines carved in his scowling face. The look in his eyes is downright terrifying as he stares down the guy that’s been bothering you.
• “She doesn’t want you around,” Ryuji growls, stepping closer to the third year. His hands are shoved in his pockets but he’s clearly ready to start swinging; one wrong move and this upperclassman’s walking right into a fight. “Scram, asshole.”
• Ryuji waits for the guy to turn tail and run, glaring at him until he’s rounding the hallway corner and flees out of sight. Then he turns to you, eyebrows furrowed in concern. “Y’okay, baby?” Once you assure him that yes, you’re fine (other than being a little annoyed) the tension melts out of his shoulders and he’s happy-go-lucky Ryuji again, smiling sheepishly. 
• “Think I scared him off,” Ryuji states, pulling you into hi, “but if bothers you again just tell me and I’ll beat the shit outta ‘em.
• Just to make sure everybody knows what they’re getting into if they fuck with you, Ryuji pushes you against the lockers and attacks your lips in a full-on makeout session right then and there. You’re his girl and he’s gonna make damn well sure everybody knows it. His hands roam your body and his lips latch on yours until Kawakami glares out of her classroom door and threatens both of you with detention if Ryuji doesn’t peel himself off of you.

Yusuke Kitagawa

• Poor Yusuke; he’s trying, he’s really trying, bless his heart, but he still doesn’t quite have the hang of reading social cues. He doesn’t get that you absolutely hate the flirty comments hurled at you from all sides. All he knows is that he gets this ugly feeling in his gut when other boys call you beautiful, and he absolutely hates the way they stand so close to you.
• Be polite, Yusuke tries to tell himself even if he just wants to snap at this sudden annoyance to just leave you alone! One look tells you he’s barely holding it together; eyes steely, shoulders tense, mouth drawn in a thin line. Whenever someone that isn’t him tries charming you Yusuke’s grip on your hand tightens. His eyebrows furrow as he subtly tugs you closer, unconsciously trying to send a message: I don’t like this, and I don’t like you around my girl.
• Let Yusuke know what’s really going on and he immediately jumps head-first into the problem. Simply pull him close and whisper ‘that guy’s making me pretty uncomfortable’ and he kicks into defense mode. 
• “I would prefer you leave us alone now,” Yusuke squares his shoulders, demanding firmly. He steps in front of you, nudging your body behind his until he’s a literal wall between you and your unwanted attention. “My girlfriend isn’t partial to your presence and I’m afraid I must agree with her.” Yusuke’s tall frame and glaring eyes make an imposing protector, and it’s hard for anyone to stick around and bother you while they’re under that gaze.
• Yusuke doesn’t shy away from PDA but now he’s even more touchy. It’s almost hard to get him off you (not that you’d want to, of course!). He’s glued to your side, an arm wrapped possessively around your waist for the rest of the day. Every chance he gets, he swoops down to plant a lingering kiss on your lips, if only to show everyone that he’s yours and you’re his. Just don’t call him out for being jealous; he’s not ready to face how greedily he covets your affection.

Goro Akechi

• Akechi knows the dark side of people all too well, so when he sees some scummy asshole chatting you up he knows what the guy’s after (your number, or worse, a one-way-ticket into your pants) and he knows you’re not into it. Immediately a switch flips in his mind and his mask of politeness and charm is much harder to keep on. He wants nothing more than to teach this unwelcome flirt a lesson. Tarnishing his perfect image just to bloody his fists isn’t worth it, though
• In, out, in, out, Akechi breathes, pasting a smile on his face and forcing his jaw to relax. Calmly, he sidles next to you and wraps a gentle arm around your waist. Light enough to pretend he’s not being fiercely protective, but soft enough to send a clear message: she doesn’t want you here, she has me.
• If this unwelcome suitor’s put on edge by Akechi’s presence, Akechi immediately calms down. Out comes his sadistic side; manipulation, mental teasing, that’s his game and this is a prime target. “Hello,” he beams, amping up the charm. “I’m _____’s boyfriend, Goro Akechi. Perhaps you’ve heard of me? I’m quite famous…” Akechi begins subtly flaunting his accomplishments. By the time he’s even halfway through his bragging Akechi’s proved himself so far out of this guy’s league, he regrets even coming up to you. Akechi considers it a double win; he gets to show off, and he gets to chase away unwanted boys.
• “Are you alright?” Akechi hums once you’re alone, looking gently in your eyes. He doesn’t stop gently fussing until you assure him that yes, you’re okay (just annoyed). “Please tell me if anyone like that ever gives you trouble, darling,” he asks, smiling when you nod. (What you don’t know is that he’s silently vowing to break out Loki for some Metaversal torture. You are the bright spot in Akechi’s life and god help anyone that dares to mess with you.)
• Akechi isn’t one to get too handsy in public (he does have an image to keep up) but he makes sure he’s extra close to you for the rest of the day; sharing his scarf, keeping his hand wound through yours, little kisses whenever there’s a lull in the conversation. Anything that’ll make everyone see that you already have a man. He’s all you need.