La Yummyy, the dedicated teacher, is tested when El Yummy, his most tempting student, propositions him for extra credit in the form of sexual favors. In her short, pleated uniform skirt and unbuttoned blouse, she straddles him on his desk, rubbing her soaking panties against his bulging crotch. He gives in, pulling her thong aside and pounding her tight pussy with deep, hard strokes, leaving imprints of his hands on her ass and ropes of cum on her back.