User blog comment:B214/Volume 23 discussion blog/@comment-28087053-20170327170722

Like how old is Elmenhilde?? in the future she had a kid with issei, but te children said that all their mothers had big breasts. So in my opiniob she's a little older than koneko and hasn't mature or she's old but can change her appearance to a busty woman.

Also i do hope that Rosseweisse gets a confession scene!! Atleast that she confesses to issei at some point.