With all those routes, this game should be VERY difficult to develop...
I mean, with all those variables (pregnant/non-pregnant, trans/non-trans, dom/sub (you can be dom/pervert with a woman and sub/reasonnable with another)...)
Imagine redoing ALL the renters for every situation and combinations of kinks/characters... This should be HELL for the dev.
Maybe, for this kind of game, it would be better to limit the number of routes. Maybe that's why there is so much time between the last update and this one ? I say this because, as a player, I like to see ALL the renters when I play a game. Having to redo x-times a game to see everything... A bit painful for the player AND for the dev, no ?
Well, let's hope for the best ! (I mean... for exemple if I was the dev, I would make things easier for me and... I would IMPOSE the pregnancy route for everyone ! Mwahahahaha

)