Responses
Sounds like this, instead it's alpha x alpha!
https://www.mangago.zone/read-manga/imitation_mate/
beta
Sounds like this, instead it's alpha x alpha!
https://www.mangago.zone/read-manga/imitation_mate/
I remember there was this short yaoi omegaverse. I remember a scene where he was a beta and an alpha was his childhood friend. In the end, The alpha kept on fucking the beta til he turned omega. They asked the doctor and the doctor said "there was a small chance that a beta would turn to an omega if the alpha kept on inseminating him"