in artbooks Lovely Labrynth (which is the the white haired lady) is also shown to be generally kind of a slob, to the point she only dresses up if the knight is attacking the labyrinth and she needs to be in her final boss mode. which is very shippable.
Upon looking closely at the lines that divide the doujins horizontally, you can tell that there's only four per-pile. So, yeah, there's barely enough for anyone. Pretty sad