Maybe these, they're all I can think of
https://www.mangago.zone/read-manga/one_of_the_four_1/ https://www.mangago.zone/read-manga/hit_me_if_i_tease_you/ https://www.mangago.zone/read-manga/aren_t_you_my_type/ https://www.mangago.zone/read-manga/be_be_1/ https://www.mangago.zone/read-manga/look_at_me_tansan/ https://www.mangago.zone/read-manga/fever_1/ https://www.mangago.zone/read-manga/look_at_me_tansan/ https://www.mangago.zone/read-manga/contracts_in_bed/ https://www.mangago.zone/read-manga/cozy_obsession/ https://www.mangago.zone/read-manga/the_yandere_top_fatger_is_being_teased/
Omega Bite. It's relatively new. Can't say it's good but it's slightly different from other omegaverse
Is there any good modern omegaverse (modern like newly released in the last couple months)