well......do you think the main character of this game is more of a person with kind and correct values, or someone whose thoughts are heavily influenced by desire? What is their sense of morality like? I hope MC won’t ignore the player’s choices and hurt other female characters (hopefully)
At the start of the game, he wakes up in a teacher's body and decides he wants to fuck all 10 teenage students in his class. He tries to be a good person about it, but that is a disgusting goal. The results of this goal and his attitude about it is compelling to start with, and eventually drama happens and it becomes enthralling to read.
Sensei doesn't ignore you too much when he gives you a choice, but he rarely gives you a choice. You will get frustrated at him being stupid, but he's only in his situation in the first place because he's that stupid.
Did he violate the girl out of his own will?
Because you've said it's important for you to know
I would say No, something did affect his will. Sensei is not innocent though. The game puts a similar choice in your hands later on in the game.
The developer understands there's a line of what's socially acceptable and what's not at the start of the game, and pushes that line further back the longer the story is told.
Does this game really have overly complex branching paths that require constant saving? Is there a chance that a single wrong choice could lead to an irreversible bad ending?
You should use the guide mod, and maybe save a decent amount. I basically save whenever I think a important choice is happening that the hint mod hasn't told me results in missing events. If you don't make backups like this, you can lose time every now and then. If you do lose progress like this and the save isn't that old, you can just turn on text skip and get back decently quickly.
There is no ending yet, but certain choices will make you miss events and you can't get them back, you'd have to load an old save. We call seeing all the events the green path, we've been told that there will be always a way to see every event, and missing any events is called red path.
If you stay on the green path, you will make bad and worse choices. But there are hints during the game that people have to be broken before they can be made better than ever. Some red choices will make you feel good in the short term, but you can notice some weird things in the dialogue afterward. We don't know for sure if people will get punished for missing events, but the developer has made similar choices before and punished you for them every time so there's a pattern to learn from.The update that came out two weeks ago had a lot of events that only show up if you were still on the green path. Missing those bonus events turns the update into a boring one so I think it's still important.
I think you'll like the game long enough to decide whether you want to keep playing it. I told you about the scene with the shota and you didn't immediately run away, so I think you can figure out whether the game gets too dark for you or not, and that your time wasn't completely wasted if you do make that choice.