In "Nymphomaniac Vol. I," Stacy Martin proves she's more than just a pretty face, delivering an unforgettable performance as a woman consumed by her sexual urges. From her first on-screen orgasm to her most daring acts, Martin's commitment to the role is evident in every explicit scene. Despite her youth, Martin commands the screen, her small but perky breasts and tight body enticing as she explores her character's insatiable curiosity and lust.