Pander
.To pander to one’s vices is to act as an agent to them, and such an agent is termed a pander, from Panʹ-dărus, who procures for Troʹilus the love and graces of Cressida. In Much Ado about Nothing it is said that Troilus was “the first employer of pandars” (v. 2). (Shakespeare: Troilus and Cressida; Chaucer: Troilus and Cresseide.)