Responses
Never seen one that isn't a side character.
http://www.mangago.zone/read-manga/koishite_baby_miyako_mimeko/
^ Alpha mom, omega dad.
http://www.mangago.zone/read-manga/omae_no_koi_wa_ore_no_mono/
^ Alpha female rival/ 'villain' of the story.
Maybe look a sex pistols they have something similar to the omega/alpha aspect where two of the same sex can have a kid, most pairing in it are male, but there is one female pairing.
And they have two kids
I was wondering if anyone know a manga of a female Alfa and a male omega (づ￣ ³￣)づ I have never seen one before ╮(￣▽￣)╭