Movie description: "The Threesome Tutorial". The sexy Serena Santos isn't doing great in college and hires a tutor (Tyler Nixon) to come over to her house. Her hot and brainy sister, Vanessa Sky, makes fun of her for needing a tutor, but quickly becomes jealous when she sees Tyler. Tyler starts his lesson, but Serena is more interested in his cock and things get complicated when Vanessa insists she needs tutoring as well. The girls both flirt with Tyler throughout the lesson and then take turns sucking and fucking the lucky tutor.