It also bothered me
I hate it how they don't even think of the own mother feeling
Beside THEY ARE RELATED BY MOM WHAT YOU MEAN AT LEAST NOT BOTH MOM AND DAD ??!!
I mean if they are step brother I would be like ok o.o
But here it half blood related
I don't understand how could you do it with your own blood or half blood related sister or brother
And it not just in manga it also happen in reality vcv
///just saying my point / am really has issued with this type *sigh*

hmm the half brothers story bothered me. Y?? Because they r Blood brothers AND the way it started out I wanted to smack their heads but oh Well..only in mangas right!!!?? on a side note Mairo is one dead gorgeous man(sigh)