Complex sentence: The Female-Led intentional relationship lifestyle approach is relevant to those individuals who want to advance the concept of male submissive sexuality and that living within a lifestyle that is based upon fulfilling the needs of a Woman best meets the needs of both the male and female.
Split into simpler sentences: The Female-Led intentional relationship lifestyle approach is relevant to those individuals who want to advance the concept of male submissive sexuality and that living within a healthy and mutually satisfying lifestyle is based upon male submission to a female. The male desires to fulfill the needs of a Woman in a Female-Led relationship which meets the needs of both the male and female.