sonten

Hi all! Umm... I'm really searching for this story - I don't remember clearly, but there is in that in the past everyone died, only two twin brothers remained. And of course it's mpreg - there are bearers and breeders if I remember right. And there is a boy who get's pregnant at first try from his partner. And they are in a..... a... can't remember, but the young boys are away from their families. So please, can you tell me where I can find that story? Thanks a lot