I wonder if people like that really do exist, siblings together whole life without telling anyone, having children etc... It's illegal ig? But if you can't marry someone, it doesn't mean you can't be with them whole life, have children etc... Or is it? marriage is just paper anyways... Can you go to jail if you sleep with your sis and have child with her?! I mean... You can't marry her, but what the two of you adults do is for you to decide, no? What others think is another thing but u get what i mean...
Anyways, thanks for the chapter!