Masters and johnson's original subjects in the study of human sexual response were prostitutes.
Prostitution is the practice of engaging in relatively random sexual acts with someone other than a spouse or friend in exchange for immediate payment of money or other valuables.
Defines an exploited person in prostitutes or prostitution – “refers to a person who is used, employed, or exploited for the sexual gratification or pleasure of another and for the pecuniary gain or gain of another.
Learn more about sexual here: https://brainly.com/question/815744
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