Responses
If they mothers are twins it means they are sisters and it means the seme and the uke are cousins not half brothers jejeje
Actually, if they're identical twins that means they have the exact same genes That could make them half bros genetically
Yeah...that's what I am trying to say....lol
Twins share like almost the same blood... their mothers are twins...they are practically half brothers....eh...I don't have many brain cells to comprehend this to begin with...nice story... Will reread it for the sex scenes someday...
Ummm btw...does blood matter if they are gay?? Not like they can have children...