In a private therapy session, Penny Barber's step-sibling confesses a long-held masturbation fantasy about her. To Penny's surprise and arousal, the fantasy involves her as the seductive therapist guiding the step-sibling through intense self-pleasure.
Without hesitation, Penny decides to make the fantasy a reality. She unbuttons her blouse, revealing her perky tits, and asks her step-sibling to touch them. As they engage in a sensual exploration of each other's bodies, Penny whispers dirty encouragements into her step-sibling's ear.
As escalation begins, Penny pulls down her panties, revealing her shaven pussy. The step-sibling, equally aroused, is hesitant at first but eventually gives in to their mutual desire.