The main issue with more path is game will become slow...with almost no progress at all....ana won't be doing sex directly with new character..she will get corrupted slowly from zero again...so yes it may sound like a tease but people will not get what they want... currently there are already 8 paths build up till now...boss, Marvin, Jake, Chris, that pregnant assist neighbour, husband, and husband with his gym partner and Kendra if there will be any.And I like to play games in many ways with different choices - it's just more interesting. Than just one terribly boring, repetitive path of corruption.
With every update developer cannot progress story in all path because it will take alot of time to progress all the paths together..and the update will come like once in a year or twice in a year.. it's better to stick with current characters without introducing more and more characters..once all characters plot of the story will be cleared and they want more corruption paths they can add later on.