The fifth image, of the witch (I suppose) being held by the hand of a giant monster who apparently came in her mouth, gives me a horrible feeling. Can we make it so that the only one who has sex scenes, with the LIs or any girl, is the MC? Can femdom or lesbian content be avoided? On the other hand, I don't know what you have in mind for the gloryhole, but if it's even remotely similar to what I'm thinking (prostitution), I hope no LIs participate and we can avoid it.
Personally, if I don't like some scenes, I'd rather they didn't happen than they did, and the only thing I can do is not watch them.
Without knowing anything about the event I can assure you that 1) I don't like it and 2) I don't want it to happen.
A girl who's waiting for a cock to pop out of a hole isn't worth the effort. Personally, I prefer to avoid anything related to gloryholes and the girls involved.