Well, there was a warning, no? That means they are probably legally prepared for accidents such as this, so maybe it won't be that bad... but still, he will need to explain everything to his wife.
Okay, I'm seriously confused about how those ostriches beastkin works, because in my eyes all of them, except Reisu, are yet children but they are still multiplying (what a dark vision) and don't we forget how big ostriches eggs are.
Someone said it was based on LN, so is manga really censored...