One does not make an omega who is stereotypically short and cute a big hunky man if he isn't gonna be banging the alpha. Manhwa always makes the top the tallest (well there are like 2 exceptions I can think of but you get what I mean).
Plus the way the omega pinned down the alpha is very suspect too
They don't.
People just like making assumptions based on how a character looks and not what's actually going on.
They assume since Jae-yeon is massive that he's gonna be the top, completely disregarding that there are plenty of series with massive, beefy omegas that are ukes.
I'll we've seen is them masturbating and Seong-hyeon having dirty dreams about fucking both the brothers lol it's too early to make assumptions.
Nah that not how it works anymore, there’s been a rise in buff bottoms and even cute bottoms, ppl just read or see the raws (untranslated work) and come back when it’s translated
How do you guys know the omega is top. ? They didn't whop whop yet.