North's manga / #Master / Servant(4)

Uke becomes a butler for the God. Apparently, the young master has similar physical as human since he was born by human mother

[ Human Servant Seme x Winged Master Uke ] An Alternate Universe where "Winged People" are in the higher position than humans. Seme never liked serving Winged People because of their attitude but to provide for the family he has to and stumbled upon a closed-off master who suddenly adopted an egg. Seme helped the Uke to understand himself from pleasure and from raising a baby. It's cute