This is probanly a stupid question. On JoS the astral dedication process says that at the end to use sex magick, what excactly does that mean and is it nessesary? HAIL SATAN!
sex magick is just that. if you have a partner then have sex and if not you masterbate. sex magick adds tons of power to your temple so it is a good idea to do it. just make sure to channel the energy into the temple instead of sending it into the earth.