Deep Throat

A sexually frustrated woman asks her friend Helen for advice. After a sex party doesn't provide any help, Helen recommends that Linda visit a doctor. The doctor notices that Linda's clitoris is located in her throat.

She then goes on to work as a therapist for the doctor and performs a particular technique of oral sex -- also known as "deep throat" -- on various men, until she finds the one to marry. Meanwhile, the doctor has sex with his nurse.