Her Trusty, Busty In-Law

Katerina Deville serves as an aspiring masseuse at a spa owned by her mother-in-law, Sophia Locke. During their setup, Katerina confesses her anxiety about becoming intensely aroused while caressing a woman's breasts during a session. Sophia calms her nerves, explaining that with practice, fondling breasts will feel as routine as stroking any other erogenous zone.

Eager to help, Sophia offers herself for hands-on training to avoid any mishaps with actual customers. Katerina dives in, passionately gliding her hands over Sophia's curves, lavishing extra attention on her firm, sensitive breasts with deep, probing rubs that ignite waves of desire. Ironically, this supposed desensitizing exercise spirals out of control as both women grow wildly wet and throbbing with lust, setting the stage for a steamy, climactic finish for them both.