Sex-positive feminism is a feminist perspective that argues that consensual sexual expression should be understood primarily through the principles of autonomy, informed consent, agency, and mutual respect rather than through predetermined moral or political judgments about particular practices.

Rather than evaluating sexual activities according to whether they involve dominance, submission, pornography, fetishism, commercial sex, or other forms of erotic expression, sex-positive feminism asks whether participants freely consent, retain meaningful agency, and engage within ethical relationships.

Within BDSM and Leather communities, this perspective has become particularly influential because it recognizes consensual power exchange as potentially compatible with feminist principles, provided that negotiation, consent, communication, and personal responsibility remain central to the relationship.

The movement gained prominence during the Feminist Sex Wars of the late 1970s and 1980s. In response to feminist critiques that viewed pornography and BDSM as inherently oppressive, sex-positive feminists argued that women should retain the freedom to define their own sexual desires and practices without external ideological prescription.

Writers such as Gayle Rubin, Carole S. Vance, Patrick Califia, Joan Nestle, Dorothy Allison, and many others helped establish an intellectual framework that defended sexual diversity while emphasizing consent, autonomy, and respect for individual experience.

The movement later influenced queer theory, sexuality studies, BDSM education, LGBTQ+ activism, and contemporary discussions surrounding consent and sexual ethics.

Sex-positive feminism should not be understood as an endorsement of every sexual practice or relationship. Rather, it rejects the assumption that consensual sexual activities can be classified as inherently liberating or inherently oppressive solely because of their form.

Within Leather and BDSM communities, this perspective has encouraged more nuanced discussions of consent, negotiation, communication, risk awareness, and ethical responsibility. It has also contributed significantly to academic research on sexuality by recognising diversity of desire as a legitimate subject of scholarly inquiry rather than as evidence of pathology or deviance.

Although disagreements continue within feminist scholarship, sex-positive feminism remains one of the principal intellectual foundations of contemporary BDSM education and consent-centred sexual ethics.