At an ordinary massage parlor, a beautiful female therapist finds herself confronted with a suddenly erect penis during treatment. At first, she continues the session without noticing, but gradually her demeanor begins to shift, becoming increasingly awkward and flustered. When requested to perform lymphatic massage, the erect penis unexpectedly brushes against her, causing her breathing to grow heavy and revealing her growing excitement. Soon after, she receives a full-on pussy massage using the fully erect cock, culminating in overwhelming satisfaction and loud, passionate screams from the female therapist.