Question

Married men and women experience greater satisfaction in sexual intercourse compared to cohabiting couples. this greater satisfaction can be attributed to

Answer 1

I believe the answer is: the sexual liberty associated with long-term commitments
The sexual liberty refers to the open-mindedness held by each partner in understanding and fulfilling each others' sexual desires and the long-term commitments refers to the willingness to change and adapt as these desires might evolve in the future.