User blog comment:B214/Volume 23 discussion blog/@comment-31137559-20170318011752/@comment-28087053-20170318012656

Hahaah I feel you on the Gabriel part!! I always imagined her to look like a older onee san type women. MMM just like grayfia i would say. But hey brother atleast she has big breasts LOL.

On the bina part i kinda knew it was gonna be grayfia since she has been missing since the end of volume 21 if im not mistaken, also she said that she wanted to see issei's potential as a king and that for me was kinda hinting it was her. Knowing how strict she is with issei and rias, and of course she would want issei to become a great king that lives up to the expectation of everyone.