this is "alpha turned omega x omega"
https://www.mangago.zone/read-manga/takatora_and_the_omegas/
my top and fave alpha x alpha:
https://www.mangago.zone/read-manga/still_like_me/
omega x omega:
https://www.mangago.zone/read-manga/seisansei_no_takai_futari_no_seisansei_no_hikui_seikatsu_hypnosis_mic_dj/
(this is a dj, but you can still enjoy it w/o context)
omega x alpha (role reversal):
https://www.mangago.zone/read-manga/a_tough_alpha_wants_to_be_loved_cornered_by_a_young_omega/
top omega x bottom alpha https://www.mangago.zone/read-manga/sutenaide_my_hero/
alpha x alpha https://www.mangago.zone/read-manga/okusama_ha_alpha/
alpha x alpha https://www.mangago.zone/read-manga/we_are_not_destiny/
alpha x alpha , omega x omega , top omega x bottom alpha