Understandable, by branching I meant the players will have option to choose how the dialogue will flow (along with CGs and location ofc) similar but not exactly like Anna. Glad to know Nyx and Kat content expansion are in consideration.
As of v1.8A, based on dialogues so far I presume NPCs who explicitly state chances of getting pregnant after creampie (such as Himari, Toni) are being considered. Thanks for the update.