#flashysonic

[metalbatandzenko]

Help, People Think My Bodyguard Is Hot!AU

So I posted earlier about the fact that my dumbass gremlin brain managed to mix a Bodyguard AU, Fake Dating AU, Unrequited Love, Childhood Friends, and Mutual Pining into one AU...this is that AU. It’s Mumensai and Flashysonic endgame.

Main Plot:

So Flashy Flash is an idol and Mumen’s his personal assistant. The two have been working together for a few years, and Flash has come to trust Mumen’s judgement, even though he thinks Mumen can be a bit high-strung/get’s anxious easily. 

The night before a major event, Flash’s security detail fell through.

Mumen panics, and asks his best friend Saitama, who works as a security contractor/bodyguard at a company he and Genos own.

Previously, Mumen hadn’t asked him to because Mumen was worried it would come off as biased, and Saitama thought that was fair. Plus he wasn’t exactly sold on the idea of working for Flashy Flash in the first place, so no hard feelings.

This time around was an emergency though, so Saitama agrees to fill in, and brings a few of his coworkers (it is supposed to be a detail after all. He’s pretty sure that means more than one guy. He’s not sure to be honest, Genos handles the logistics most of the time.)

There ends up being a scuffle at Flash’s show and long story short Saitama takes down like 6 guys.

Flash is suitably impressed and offers him a position as his personal bodyguard Saitama being the cheapskate he is, and hearing the paycheck associated with it accepts on the spot.

Everything’s going smoothly for a few days, but then someone on twitter tweets a picture of Saitama helping Flash out of his limo with the caption “Wait is it just me or is Flashy Flash’s bodyguard hot? 😳”

Saitama becomes an overnight sensation (remember Kylie Jenner’s bodyguard? Yeah that) and people start following him on socials, except—you know—he’s Saitama so his ig account isn’t curated pictures but is just stupid pics of things in his house and him goofing off with Genos (who is also his roommate) and King.

He gets even more popular when someone posts a video of Saitama taking down the guys at Flashy’s show.

Flash is pretty amused by this, and thinks Saitama’s floundering in the new spotlight is really funny. 

He gives Saitama a few tips and tricks on how to keep a clean feed for ig (which Saitama only follows sometimes), and has Mumen create a twitter account for him under the username baldandbeautiful and get it verified. 

Saitama does not think this is funny, and begins tweeting absolute nonsense to try to spite Flash. This does not work. He keeps gaining followers. What the fuck. His tweet that was just “do you think birds know we love them” got 81k retweets. What is twitter.

So Flash, Saitama and Mumen continue on like this for a few months, and things are going swimmingly.

Then it comes out that Amai Mask (Flashy’s ex who he had a really messy public breakup with) began dating his personal bodyguard (Sonic).

Now Amai seeing someone new would be fine by itself, but it turns out Sonic is Flash’s childhood friend, and ex. 

So Flash vents to Saitama about how his exes are dating just to spite him and how he needs to figure out his next public appearance because all eyes are going to be on him.

Spoiler alert: he ends up going and partying at a club and getting wasted. This isn’t especially out of the ordinary for him, but what is out of the ordinary is him climbing on Sai’s lap in the middle of the lounge, and leaning in to kiss him. (The paparazzi lose their minds)

Saitama pulls back and asks him what he’s doing and Flash (who it turns out is actually completely sober) explains the publicity behind him dating his famous hot bodyguard would be great for both of them and he’ll double how much he’s paying him.

Saitama hesitates for a moment because he’s been in love with Mumen since they were in high school, but he relents, because honestly, money is tight, and Mumen doesn’t like him back so there’s no reason to hold out. And Flash is attractive, so there are worse people to pretend to date.

Flash and Saitama’s “steamy makeout sesh” is all over the rag magazines the next day and they’re getting tons of good publicity from it. 

Mumen starts acting a bit weird around Saitama which he gets—Mumen’s always been a romantic so him pretending to date someone wouldn’t sit well with the guy.

The two continue to fake date for a while. Flash ends up genuinely falling for Saitama, but also confesses to him while drunk one night that he’s still in love with Sonic. 

Saitama in turn confides in him that he’s been in love with someone for years, but is scared of ruining what they have by telling them.

He doesn’t tell Flash who it is, but Flash puts two and two together and just has to watch Mumen and Saitama pine for each other like idiots. He eventually ends up “firing” him as a boyfriend but keeping him on as his security guard.

But anyways it ends up with Flashysonic, Mumensai and Amai x Tons of money from the breakup album he puts out ajrbvttv

Other characters:

Sonic is a private contractor. His backstory is actually fairly similar to canon in terms of having taken jobs as a hitman, bodyguard and/or thief. He and Flash grew up together, and “dated” up until fairly recently. When Flash got discovered, it drove a wedge between the two of them and they split on bad terms. He ended up hired as extra security for an event Amai was holding. Despite being told he could enjoy himself as he was mostly there for show bc Amai could handle himself, he ended up taking down a guy who tried to attack Amai Mask, and made quick work of him. When Amai mentioned he could handle himself, Sonic told him to shut up, because he’d hired him for a job, and damn if he wasn’t going to do it. Amai, surprisingly, found this hilarious it helps he that found Sonic attractive and ends up offering him a job. He still sees Saitama as his rival because Saitama once caught him trying to steal from his client and knocked him out. He ended up wiggling out of a felony charge because his client at the time was incredibly wealthy and got him a good lawyer.

Amai Mask is still a famous actor, singer and model. He and Flash dated briefly (originally for publicity but they both got attached). It ended because he realized Flash was still in love Sonic.

Genos is Saitama’s roommate and coworker. He handles more of the business/logistical end of their security work, but he’s no pushover, and occasionally contracts out himself. Saitama usually benches him though because he has a tendency to get in fights.

King is one of the bodyguards but he’s mostly there to add numbers to the security details bc he can’t fight for shit, he just looks big and scary enough that people back down. He actually does better with the tech elements, and he and Genos work on that together.

Fubuki is Flash’s current agent. She’s constantly trying to help him raise his status, and by extension her own. She poaches a few of Saitama’s employees/coworkers to come work for her, or sign a contract for her. (What? You’ve managed to surround yourself with very attractive bodyguards. They could make it as models, Saitama.)

Tatsumaki is Amai Mask’s agent, and Fubuki’s older sister. She discovered Amai Mask, and turned him into a worldwide phenomenon. 

Badd and Garou probably won’t make a major appearance in this AU but if they do, it’ll be as Saitama and Genos’ coworkers that Fubuki successfully convinces to go into modelling...but not under her.