Board Thread:Boruto Discussions/@comment-33066801-20170910125949/@comment-33180109-20170925025835

Grokmyjive wrote: One point; its extremely obvious that tailed beasts effect the children of their bearers. narutos children literally have fox whiskers.

but you're right about the rest.

my personal belief about boruto's eye is that it gained its unique properties from reuniting the bloodlines of Kaguya's sons, with hagaromo's chakra coming through naruto as an incarnation of indra, and hamura's being passed down through the byakugans direct blood ties. Naruto's mother had no such markings. Naruto was born with them. Safe to assume it has no relation to the tailed beasts.