There's already a little hypnosis content in the game. Ask one of your teachers for extra credit and they can give you tasks for the library, the clinic, the art class, or the psychology class. Psychology class has some hypnosis stuff eventually.
There's also a way to stream with people. For regular gaming streams (that can turn lewd) join the esports team and stream on Niche.tv on the side. Eventually one of your teammates will offer to stream together every Saturday.
Or if you have a sexual partner that has the exhibitionist trait and your own exhibitionism trait is high enough (at least 6) you can invite them to join your CollegeCam streams.