It may have already been removed in previous update, but I just noticed there's no way to add non-unlockable inclination traits to pc character? For example, with watersports seed, some npcs will have Pee-Squirter trait, but pc can't have it at all.
Also, helping professor still adds to exhibitionism despite not doing anything lewd, not using any sex toys, and being fully covered. It was very first day, after class ended I asked if there was anything I could do to help, and instantly went from 0% exhibitionism to 5% (difficulty settings: 0.5 skill gain multiplier with skill cap checked).