It's very good. Catherine's nts is very well made. Paths makes sense and the pacing is quick enough.-- edited--- . I like the fact there's no repetitions with the pictures. Reactions of Catherine's, with suppressed chat creates drama and tension. WELL DONE. I'll hope you continue the Catherine arc. Mixing their regrets, needs, tension lost of controls, and bad choices (make it with friend par exemple). Consequences are present in the game, and it adds a lot. I like they struggle a lot while NTS, testing things, willing both to have their own satisfaction without admiting they do selfishthings. In my opinion that's here than your story brights the most. When they try to stay in controlled nts whereas there is so much jerks that bring ntr.
Thanks for your comment and feedback. I think there'll be another chapter for Catherine at the end of this month and I hope you like it 👌
By the way, you don't have to restart the story to see other paths. If you click on the girl's profile picture in the chat, you'll go to the profile where you can see a flowchart with all the decisions