Sex communication interventions facilitate positive sexual health outcomes with heterosexual adolescents. The same has yet to be established for male youth with same-sex attractions, behaviors, and identities. Our study describes the experiences of gay, bisexual and queer-identifying adolescent males with parent-child sex communication. We conducted 30 in-depth semi-structured interviews with a diverse group of 15 to 20 year-old gay, bisexual, and queer (GBQ) males. Interview transcripts were coded and themes were identified using thematic and content analysis. Narratives revealed that sex communication with parents occurs rarely, is heteronormative in content prior to adolescent males' disclosure as GBQ, and after disclosure is reactionary and based on stereotypes that associate this population with negative health outcomes. Parents were rated poorly as sex educators by adolescent males and the findings are mixed regarding perception of parents' knowledge about GBQ-specific information. Parents and healthcare providers were identified as preferred sources of sex information by GBQ adolescent males. Sex communication with parents throughout adolescence that excludes GBQ males' same-sex concerns is a missed opportunity for targeted sexual risk reduction. There are multiple ways healthcare providers can assist parents to plan age-appropriate, sexuality-inclusive, home-based discussions about sex for this group.