De Sade's writing is the endless elaboration of a single principle: "Virtue is vice, and vice is virtue" -- an incitement to debauchery, depravity, and decadence, and a testament to the value of the animal passions. But de Sade didn't merely celebrate and praise acts of sexual perversion and violence

Agitated, Erotic, Excessive, Literature of transgression, Perverse, Phallic, Primal, Repetitive, Violent