In the dimly lit studio, Zen, the enigmatic mistress of blowjobs, takes center stage for 'Metro's Zen And The Art Of Fellatio Vol. Two, Scene Two'. Her subject, a young man with a rigid, eager cock, stands before her. With a knowing smile, Zen begins her lesson, her tongue tracing lines of fire up his length, her lips forming a perfect O as she takes him deep. The room fills with the symphony of their pleasure, Zen's wet, sloppy sounds punctuated by her partner's groans, as she paints a vivid picture of oral ecstasy.