Nasir definitely isn't for me. I dislike the way he treats Yoshi but I guess thats all personal. When Razix says about Yoshi having some bridge time and Yoshi looking to Nasir for approval reminds me of an abusive relationship which I mean I know you aren't going for but just something. Also when you disagree with spanking (twice was it? idk) and he still does it in the shower? Not for meee at all. Good work though!
Zed is still my favourite.
Edit: I wrote this before I even finished his route and on the part I just got to (where they go to get food after manifolds or whatever)... Yoshi just doing "okay..." with that sprite and Nasir being like that . Really doesn't sit well with me at all. Super uncomfortable.
Edit 2: This isn't to discredit your work or anything. Just something personal. I don't think I can finish his route so if at the end he is suddenly different then someone do let me know. Thank you for the great VN though and I love every other character's route so far.