A couple's sexual education with a voluptuous instructor

A young couple is in desperate need of some sexual education to spice up their love life. They enroll in a course and are paired with an experienced instructor, a voluptuous babe who knows her way around the bedroom. The first lesson is all about the art of giving and receiving pleasure, and the instructor demonstrates by seducing the husband. She leads him to the couch, where she unleashes her big, hairless assets, eagerly waiting for his touch. The husband can't resist and dives into her luscious pussy, exploring every inch. The instructor then reciprocates, taking his throbbing member into her mouth, showcasing her expertise in oral pleasure. The wife watches, learning from the master, before joining in. The instructor guides the husband to take his wife from behind, teaching him how to satisfy her. The lesson concludes with a shared climax, leaving the couple with a newfound understanding of their sexual dynamics.