Kurosawa

For anyone still confused, Mamiya and Iori are not blood related!

Even if we assume Iori is indeed Seijuro's child, him and and Mamiya are actually not blood related because the grandfather (A) had Mamiya with another omega (B) and we find out later in the story that the grandmother (C) had an affair with another man (D) and gave birth to Seijuro!

Thank you for the upload! I've actually been buying the chapters on kmanga for free by watching ads and it took forever to accumulate points