MysMes A/B/O - Alpha!Yoosung x Omega!MC - discovering Yoosung’s secondary gender
I’m kinda nervous to post this in the Mystic Messenger tag but Omegaverse is one of my favorite fanfic tropes and the MM fandom is full of kinky things and all sorts of AU’s but I wondered...where’s the Omegaverse stuff? So...
What if Kim Yoosung were an aplha?
Yoosung may look and sound like a smol bean but he’s jealous, protective and possessive. Not the Jumin Han kind of possessive. You know the kind. The Yandere kind.
He’s also super good at the things he loves and he’s a guild leader in a strong guild on LOLOL so I do think he has it in him to be an alpha.
how Omega MC (gender neutral) finds out Yoosung’s secondary gender:
When Yoosung and MC first met, he was kind, sweet and bubbly just like in the chatrooms
It was impossible to identify Yoosung’s secondary gender, as his scent and behavior didn’t really indicate anything
He never really talked about it in the chatrooms. He hates the stereotypes around the dynamics and they make him feel insecure. He never mentions why.
If the other RFA members are around, their scents and presenses are enough to almost completely block out Yoosung
It was almost like he wasn’t there?
MC feels like there are less scents than there are people and it’s super confusing
‘Is he taking suppressants?’
MC isn’t even sure if the other RFA members know.
MC and Yoosung eventually get closer and talk and hang out more
Yoosung is easy to talk to, he’s not intimidating or overwhelming, nor does he feel like the kind of person that is super dependent. He’s just pleasant
After a while, MC begins to notice small things. Like how gentlemanly Yoosung is. And the calming warmth he radiates when he smiles.
He gives off a certain vibe when he gets excited but MC can’t quite put their finger on it
Sometimes MC practically hears him purr and they just melt
MC feels very safe with Yoosung
When MC had to stay home for their first heat since becoming close with Yoosung, Yoosung was suddenly very worried
when hanging out again after MC’s heat, Yoosung is super gentle and nurturing
He avoids the subject of MC’s heat though
His gaze follows them everywhere and he’s always startled when MC does something unexpected
“MC are you okay? Do you need some water?” - “I only coughed, Yoosung.” - “Maybe you’re getting a cold? I’ll drive you home right now!” - “Yoosung stop, I’m fine!”
“I’m gonna go take a bathroom break real quick. Be right back!” - “Huh? Oh, okay!”- “Yoosung why are you following me-” - “Those guys there look creepy. I’m going with you.” - “Wait what NO”
MC appreciates his kindness, but it irritates them to no end
They want to be treated like normal. Not like they’re some super fragile flower
What happened to the Yoosung before MC had that heat?
And fuck, ya boi Yoosung reeks of jealousy when some shady alpha gets a bit too close
“Look Yoosung, could you please chill.”
MC tells yoosung that his behavior bothers them
Yoosung blushes and suddenly his scent spikes like a pupper that gets overly excited when it hears the doorbell ring
MC was already a tad upset about Yoosung’s protectiveness but this sudden overwhelming scent blows them away
It’s not like it’s extremely strong, it’s just unexpected
MC can pinpoint the shame and anxiety from Yoosung right away
If his scent had a voice, it would scream “BUSTEEEEED!!!”
But aside from that, MC also notices the unmistakable scent of a distressed alpha
“I’m sorry MC, I just...I can’t help it. I’ve never been such close friends with an Omega before and...you know, I’m an Alpha...”
his voice gets quieter and quieter and he ends up a stuttering mess
YOOSUNG APOLOGISES PROFUSELY FOR HIS BEHAVIOR
“It’s okay Yoosung I’m just saying please don’t worry about it!”
Now’s probably MC’s turn to unintentionally release pheromones
They can’t help it though holy shit where’s the air freshener
“Sign me up as both scared AND aroused”
Yoosung and MC freak out for a bit together before MC bursts out laughing
Yoosung is still kindof embarassed but he’s relieved to see that things seem to be okay between him and MC
he explains that he lost control of his temper and instincts when he was confronted with MC’s secondary gender so suddenly and so straight up
MC wasn’t hiding their secondary and they knew the RFA were aware of it
Yoosung was just super unprepared
After this experience, MC and Yoosung go on with their friendship like normal
MC and Yoosung hang out with the RFA squad some more and now MC really notices
Especially when Yoosung’s a bit drunk, his scent is more present and it’s easier to pin down his mood
MC can finally point out Yoosung’s scent in the group and it puts them at ease
Yoosung, too, seems to be more at ease