Clarexe13's manga / #Cute(24)

Actually, the author pointed things why he is so dense. First, he is a recessive omega, second, the seme is a super dominant omega, he thinks they are too different to the point of self-pity. Third, he lost his family "thinking" it's his fault so he thinks he doesn't have a right to have a family. Before he can self-heal he gets a man and then becomes pregnant that's why he is anxious.