Complex sentence: Sexual satisfaction depends on a host of factors, some more important than the physical function of the genitals: it depends on intimacy, quality of relationships, satisfaction of partners, willingness to be sexually experimental, and good communication.
Split into simpler sentences: Sexual satisfaction depends on a host of factors, some more important than the physical function of the genitals. It depends on intimacy, quality of relationships, satisfaction of partners, willingness to be sexually experimental, and good communication.