This are the subjects we have planned for the sex academy.
At the beginning you'll start with the basic subjects, then you'll be able to purchase the advanced subjects and if you want the subjects of the exotic category, you'll have to unlock them through the game.
The categories of this subjects (basic, advanced, exotic) not necessarily match with the subjects. It's just a way to separate them between the ones you start with, the ones you purchase and the ones you can unlock.
This are our plans but it's not carved in stone so, if you have ideas for other subjects.