A sex therapist named Hannah Vivienne is pleasantly surprised when a Russian client arrives for his first session. The client, eager to learn about anal pleasures, instructs her to undress completely and get on her hands and knees. As he lubes up his finger, he slowly penetrates her tight anus while giving her verbal praise. Then, he introduces a small vibrator which she accepts without hesitation. Overwhelmed by the pleasure, she urges him to go deeper with his fingers and replaces the vibrator with his tongue, rimming her sensitive anus. The client moans in ecstasy as Hannah continues to service him, ultimately reaching orgasm.