In the throes of an intense study session, the young student can't help but stare at his teacher's ample cleavage. She notices, and with a sly smile, beckons him closer. They're both startled when the door creaks open, revealing her husband. Instead of stopping, the student grabs her hair, pulling her mouth onto his cock, making her gag on his length. The husband, frozen, watches as his wife is used, her body quivering with pleasure as she's fucked hard on her desk.