Responses
Right... matsu's parents are both male alphas
The author mentioned it before few years back answering the readers question about yuuki and matsuo, about an alpha and beta pairing. She said that with regards to Omega Pro’s setting alpha and beta pairing can get pregnant. So with the omega pro universe everyone can get pregnant.
So I read this again to check how accurate the anime to the manga, and its very faithful so far.
However, I notice that this is not your typical ABO dynamic where 2nd gender is highlighted when it comes to sexual reproduction. In this universe, it seems that theres no power struggle between alphas as they seem to be the normal relationship, where two alphas can even produce a child. Same goes with O and O pairings.