When a Partner Supports Your Sexual Autonomy: Perceived Partner Sexual Autonomy Support, Need Fulfillment, and Satisfaction in Romantic Relationships.

Sexual need fulfillment is central to well-being in romantic relationships. Self-determination theory suggests that perceiving a romantic partner as autonomously supportive is linked with greater well-being through supporting the fulfillment of basic psychological needs. The current research examines whether there are unique associations with need fulfillment and sexual and relationship satisfaction when people perceive their partner as autonomously supportive in the sexual domain. Across three multi-method studies ( = 786), we developed a measure of perceived partner sexual autonomy support and demonstrated that perceiving sexual autonomy support from a partner in general, during sex, and over time were associated with greater sexual need fulfillment as well as sexual and relationship satisfaction for both partners over and above the association with general perceived autonomy support and perceived partner responsiveness during sex. Sexual need fulfillment also accounted for the positive associations between perceived partner sexual autonomy support and satisfaction across studies.