While I make no comment on the subject matter itself, any developer that wants to use Patreon to support their development process would not be able to make such a game due to Patreon's content restrictions.Everything is consensual which destroys the power theme...
Which may be one of the reason why games containing the content you previously describe are limited in availability today, although I do vaguely recall two older games named Biko (series) and RapeLay that may of contain such content.