Rates of consensual non-monogamy (CNM) among client populations are rising, especially among the LGBTQ+ community. CNM, a relationship model based on mutual consent, open communication, and boundaries, may include polyamory, open relationships, swinging, and more. Mental health professionals are called to understand the prevalence, dynamics, and counseling implications associated with supporting queer clients who practice CNM to challenge implicit bias and engage in queer-and-sex-affirming counseling practices.