again, its not about removing a character, but to remove parts that are not needed.
why do you need to see Elena masturbate to "like her", isn't enough to just talk to her? or why do we need G at all?
wouldn't it be more exciting if G is harder to get where you need to get to know her "a lot" before even getting to have any chance at all? if its about character building they are doing it all wrong, Elena is not nice at all, just a nymph without anything interesting, just remember who she dated! hilarious. if you really want to get deep into a character, you don't need any sexual scene at all, just conversations and situations that creates emotions.
what we want is a dynamic world, yes, but do we require sexual scenes to like a character? not at all.
to render a sex scene with animation takes time. time that they could spent into building the character, giving back story, create interesting conversations, not just "sexual play".
yes, i want interesting characters, they "help" F & D in many ways, but do i need someone uninteresting that masturbate and have lesbian sex and makes a porno in the studio? well..... thats not really character building, just sex scenes to make your cock hard. i just don't care about that. i want something interesting and so far only D is interesting, not because she have a great personality and a great mind, but because she's naive and can be made into whatever, easily manipulated, thats character building, and the player should be the one to choose what path D should take.