A lanky provocateur, a pencil, and an Amazonian objet d'art who might snap her creator in half like one. A winning formula unites Robert Crumb’s incendiary cartoons and Namio Harukawa’s monomaniacal smut. Lost in the badlands of X-rated illustration, Sylvie and Dora argue about who is more callipygian, historicise erotica and battle the beautiful fighting girl, denizen of the girlish abyss.