Responses
http://www.mangago.zone/read-manga/hyacinth/
This one too (⌒▽⌒)
http://www.mangago.zone/read-manga/sex_pistols/
Contain multiple stories/couples with animal shift abilities. If I remember correctly the stories of eagle seme x bat uke, and snake seme x mongoose uke, in both stories ukes hide their pregnancy from semes.
Dose anybody know of a manga that is about about a male omega that gets pregnant with a alphas baby and the alpha dose not know until some time after the baby is birthed.