Mrs. Lucero cannot come to work and sends her stepdaughter to replace her. Lía Ponce shows up very formal, but when she changes her clothes to start cleaning, she appears with a sensual erotic outfit that makes Dani very nervous. Seeing that Lia wants to provoke him, Dani offers her money for Lia to work naked. This situation makes them both very horny and Dani decides that Lia doesn't have to clean, but that her mission today is to take good care of his huge cock. Mrs. Lucero has no idea that her stepdaughter earns much more money than her without having to clean anything!