Thrilling Drilling (1974)
A dentist has mercy sex with a patient even though he's anxious to head home. When the patient's friend arrives, they impersonate the dentist and his assistant to service any more patients who arrive.
A dentist has mercy sex with a patient even though he's anxious to head home. When the patient's friend arrives, they impersonate the dentist and his assistant to service any more patients who arrive.