It will come out eventually the corruption part in particular will come on the next update. You can also expect some training to be available in the next update. The goal for this game is to make the LI completely yours so while corruption and training stuff will be present in the game there won't be any sharing or cheating involve. The LI will only be interested on you and you.
Hypnosis will be available much further in the future though.
The kind of corruption where the LI wlll be devoted fully to you. They will be more open to doing plays like pet play, do cosplays, for you and all kind of plays that I think will be hot to add.
I also built my whole game around this system where they can gain exp by doing lewd to you, they will basically think of it as training at first, but eventually you will slowly make them yours by doing bond events where you talk to them and order them to do something they won't like.