Jean Pierre Boulé's Sartre, Self Formation and Masculinities argues that we cannot adequately understand Sartre without taking account of the unique ways in which he negotiated the gender mandates of patriarchy. Taking Boulé's cue, I call on Lacan, Cixous and Beauvoir to interrogate Sartre's relationship to women, to his body and to writing. I argue for Boulé's approach but against several of his conclusions. Further, I credit Boulé with providing ammunition for challenging Lacan's universal account of the mirror stage, and for pushing me to read Beauvoir's "Must we Burn Sade?" as a critique of Sartre's betrayal of the erotic's ethical demands.