In a dimly lit chamber, a man, bound and gagged, awaits his mistress. She enters, clad in leather, her heels clicking on the cold floor. She runs a gloved hand over his straining erection, then fastens a cock ring. "You'll pleasure me," she commands, "with that eager mouth." She unzips, revealing her shaved, wet pussy. He eagerly tongues her, his moans muffled, as she grinds against his face. She then straddles his mouth, riding his tongue, while she strokes his leaking cock. He's a slave to her pleasure, and he loves it.