Heya! Math is to avoid NTR scenes. Biology will have love scenes. Gym and library are there to up your stats, to make Tuesday running mini-game easier for instance.
Uhhh is there a way to get rid of stats? I wanted a full NTR/cheating run and I got math thinking it might help me cheat...
I'm afraid not. You can use save editors though. It is variable 16 for maths
