Its definitely an omegaverse. The bottom have one night stand with the alpha, get pregnant. Keep the baby, raised him as a single dad. He then worked at a company only to find out the CEO is his baby daddy.
https://www.mangago.me/read-manga/accidental_baby_1/
Its definitely an omegaverse. The bottom have one night stand with the alpha, get pregnant. Keep the baby, raised him as a single dad. He then worked at a company only to find out the CEO is his baby daddy.