There could be a score screen for the main characters.
I could even have the NTR too I know that a lot of people don't like this.
But it is already possible to put the NTR with 2 options on or off in games.
For those who like it, leave it on and for those who don't like it, leave it off.
I realized that here in this scheme of Jess in college with the teacher I think that behind her there is some thing about her with the teacher, so she can reach the grades she needs .... but not to know since she does not have the option NTR.