One thing that omegaverse stories often lack is romance, i think. The plots basically skip over any normal relationship milestones so that makes it harder to build up chemistry.
Case in point, the last line of this chapter, “you will only be having sex with me” is kinda dry in my opinion.
Idk if yall have read this, but this is one example of an omegaverse that HAS CHEMISTRY (its pretty short tho). Halfway thru it, I forgot it was an omegaverse. Infact its a shonen ai, which is crazy
https://www.mangago.zone/read-manga/kasegimasen_kara/
Those are some CRAZY eyes.