Responses
Unromantic is omega top, if you haven't read it.
https://www.mangago.zone/tag/Alpha+top/
Unromantic .
Sorry. https://www.mangago.zone/tag/top+omega/
(First couple: omega seme x alpha uke, 2nd coupl: beta seme x alpha uke)
Exclusive no love zone-beta x alpha
Aesthetics of unpleasantness- alpha x alpha
Any omegaverse manga where the omega is the top and the alpha is a bottom. Or any beta x omega, alpha x beta. Anything is fine except the stereotypical omegaverse plot （￣へ￣）