User blog comment:B214/Volume 21 info & spoilers/@comment-112.215.152.120-20160620030134/@comment-26345952-20160624053146

I doubt it. With the lack of images in these last few novels there is barely any chance of that. Hell we could have had her on vol 18 while Issei was using [Penetrate] and we had nothing more than two images.

Is bad that as fans of the LN we don't get to see much of some named characters, I mean look at what happened to Tannin for his lack of imagery, he was given the aperance of Grendel of the LN.

But at the same time is kind of good so we can go wild with our imagination. Yet somehow we are always limited.