Suujin has a great list for that: https://www.mangago.zone/home/mangalist/816019/
https://www.mangago.zone/read-manga/torokeru_hodo_ni_kamaretai/
https://www.mangago.zone/read-manga/takane_no_hana_wa_chirasaretai/
https://www.mangago.zone/read-manga/boku_no_omega_yo_samenaide/
This last one involve a love potion to make the person 'fall in love w/u', so maybe you could consider it abusive, but the story is good
https://www.mangago.zone/read-manga/omega_wa_pink_no_yume_wo_miru/
Love Shuttle (you might think their couple first times is rape cause omega is in heat but the alpha wanted to leave and held himself back a lot but omega insisted. That alpha is the best I read and he took care of the omega a lot + the omega isn't weak either)
It's my favorite omegaverse and I definitely recommend it
Can someone recommend bl that's omegaverse and doesn't have rape pls