Ninjax: I have to agree. The bigger portion of the characters have scenes of that sort. But there is fairly good amount of more...."different" in terms how the scene is laid and played out ones as well.
Victoria and Loquat come to mind immediately for me. Camelia or Camelia Bride one of those as well. Dipledenia etc. Haven`t seen it but heard BB has a in this regard specific setting/theme of her scene going on as well.

So yeah, not a wast number, but its not super rare either to have themes with a more unique setting than just "fuck me silly".
Which is of course a great thing !

Wutan: Wouldnt exactly call her a monster, but she certainly got stronger, which is a good thing, since she was one of the more "meh" girls often being overlooked, and picked mostly by people who like her aesthetically.