I got a bad ending on my first playthrough by picking what I would do if I were in that situation x3 Oops! But it's okay because I love bad endings anyways, and I enjoyed the detail in what happened :D
It's really neat that you've included an LI whose gender you can choose :3 I adore that sorta thing and have been trying to include it as much as possible in my own projects. I was kinda torn between choosing male or nonbinary for Matoi, but I went with male in the end. I was also kinda torn with class choices because I kinda wanted to pursue Yuki cos I adore the sprite + it looks like my old bunny turned into a person so maximum cuteness, haha. But at the same time, I was mainly picking creative choices since I was just picking what I'd like to do myself.
When I have more time, I'll have to see if I can manage to do better!