I totally agree make it a lot more interesting with more consequences depending on players choices, like if mc messes with Marcus mom he'll do the same or the sharing routes.
But I wish you luck for developing it
DoD is pretty much classic VN, without any choice. There are only four real decisions in the game that change the story in any way, which are: whether or not to apply the spell on Latisha; what to say when you spell Alice (love or submission); whether or not to trick Mrs. Turner about sex with Alice and Tracy; and well go with either the 'you my goddess' or 'you my bitch' route with her herself.
All the endings are just a combination of these decisions, well, and a test of Tracy's 'trust points'.
So in the remake of course need more variability.