Giantess not showing one of her arts, probably Ass, is a running issue. Dunno why still there.
Vampires have alternative art when you choose Not show blood in the Options. It's literally all this option is for.
Minotauress has trouble with accuring Oral scene. I don't know if it can be accured through Bidding with her in the maze and getting to oral random scene there. If not, it also can't be occurred.