Kit Mercer, the sultry yoga instructor and stepmom, leads her stepson through an intimate session. As they flow through poses, Kit's toned body and revealing outfit ignite Tony's desire. He can't hide his erection, and Kit, noticing, decides to give him a private lesson. She guides him to the floor, straddling him, and they begin a passionate dance. Kit's flexible body bends and arches, taking Tony's cock deep inside her. She then assumes a downward-facing dog position, inviting him to fuck her from behind, their bodies slapping together in sync with their ragged breaths.